Latest ESPHome (2023.7.0) error on component st7789v.display

slongano · July 19, 2023, 11:10am

I just upgraded the home assistant ESPHome component. I the installed the upgraded code to my devices. I get the following error from a TTGO T-Display device:
[12:58:08][W][component:204]: Component st7789v.display took a long time for an operation (0.12 s).
[12:58:08][W][component:205]: Components should block for at most 20-30ms.
The error repeats several times every iteration (I see that from the log as it goes through the sensors readings).

nickrout · July 19, 2023, 11:16am

There are breaking changes in display

zoogara · July 19, 2023, 11:19am

It’s not a breaking change. I logged an issue on Github and it turns out that this warning was always there, just hidden because it previous logged at the Verbose level.

The warning can be hidden again by changing the Component monitor logging level to ERROR:

logger:
  level: DEBUG
  logs:
    component: ERROR

github.com/esphome/issues

ili9xxx component - causing continuous log warnings

opened 10:08AM - 19 Jul 23 UTC

Zoogara

### The problem After upgrading to 2023.7.0 - device using ili9xxx component pr…ints warning in log: Component ili9xxx.display took a long time for an operation (0.50 s). Components should block for at most 20-30ms. This starts as soon as the component is initialised and continues as long as the device is up, log example below No apparent negative impact except of course the resources this continual logging is using. ### Which version of ESPHome has the issue? 2023.7.0 ### What type of installation are you using? Home Assistant Add-on ### Which version of Home Assistant has the issue? _No response_ ### What platform are you using? ESP32 ### Board ESP32-DEVKIT-C WROVER 4MB PSRAM ### Component causing the issue ili9xxx ### Example YAML snippet ```yaml display: - platform: ili9xxx model: ili9488 id: my_display rotation: 180 dc_pin: GPIO02 cs_pin: GPIO15 reset_pin: GPIO04 # Page 1 - main display. Pages 2-5 are for anti burn-in pages: - id: page1 lambda: |- // Colours - used for visiual indication of wind strength auto red = Color(255, 0, 0); auto green = Color(0, 255, 0); auto light_blue = Color(135, 237, 232); auto orange = Color(255, 170, 43); auto white = Color(255, 255, 255); auto purple = Color(97, 15, 219); auto grey = Color(100, 135, 135); // history arrays for trend display static float hist_wind[30]; static int hist_dir[30]; static int index=0; static int prev_index=29; // Convert wind direction to int, speed to float int dir = atoi(id(wind_dir).state.c_str()); float speed = atof(id(wind_speed).state.c_str()); // Calculate xy position to plot wind indicator int x = 120 + (90 * (cos((dir-90)*PI/180))); int y = 150 + (90 * (sin((dir-90)*PI/180))); // Store in array if ((hist_wind[prev_index]!=speed || hist_dir[prev_index]!=dir) && speed!=0) { hist_wind[index] = speed; hist_dir[index] = dir; index += 1; prev_index += 1; if (index==30) { index = 0; } if (prev_index==30) { prev_index = 0; } } // Trend maximum for last 30 float max = hist_wind[0]; for (size_t i = 0; i < 30; ++i) { if (hist_wind[i] > max) { max = hist_wind[i]; } } // Weather data it.strftime(5, 10, id(calibri_25), TextAlign::TOP_LEFT, "%H:%M", id(my_time).now()); it.printf(235, 10, id(calibri_25), TextAlign::TOP_RIGHT, "%s °C", id(temp).state.c_str()); it.printf(5, 290, id(calibri_20), TextAlign::BOTTOM_LEFT, "G %s km/h", id(gust).state.c_str()); it.printf(5, 310, id(calibri_20), TextAlign::BOTTOM_LEFT, "TM %2.1f km/h", max); it.printf(235, 290, id(calibri_20), TextAlign::BOTTOM_RIGHT, "%s mm", id(total_rain).state.c_str()); it.printf(235, 310, id(calibri_20), TextAlign::BOTTOM_RIGHT, "%s hPa", id(pressure).state.c_str()); // Display trend data for (size_t i = 0; i < 30; ++i) { if (hist_wind[i]>0) { int a = 120 + ((90-(70*hist_wind[i]/max)) * (cos((hist_dir[i]-90)*PI/180))); int b = 150 + ((90-(70*hist_wind[i]/max)) * (sin((hist_dir[i]-90)*PI/180))); int c = 120 + (90 * (cos((hist_dir[i]-90)*PI/180))); int d = 150 + (90 * (sin((hist_dir[i]-90)*PI/180))); it.line(a, b, c, d, grey); } } // Compass rose it.circle(120, 150, 90); it.print(120, 50, id(calibri_20), red, TextAlign::BOTTOM_CENTER, "N"); it.print(120, 250, id(calibri_20), red, TextAlign::TOP_CENTER, "S"); it.print(20, 150, id(calibri_20), red, TextAlign::CENTER_RIGHT, "W"); it.print(220, 150, id(calibri_20), red, TextAlign::CENTER_LEFT, "E"); // Wind pointer if (speed<=11) { it.filled_circle(x, y, 7, light_blue); } else { if (speed>11 && speed<=30) { it.filled_circle(x, y, 7, green); } else { if (speed>30 && speed<=60) { it.filled_circle(x, y, 7, orange); } else { if (speed>60) { it.filled_circle(x, y, 7, red); } } } } // Wind details it.printf(120, 130, id(calibri_25), TextAlign::BOTTOM_CENTER, "%s", id(named_dir).state.c_str()); if (speed<10) { it.printf(120, 175, id(calibri_40), TextAlign::BOTTOM_CENTER, "%2.1f", speed); } else { it.printf(120, 175, id(calibri_40), TextAlign::BOTTOM_CENTER, "%2.0f", round(speed)); } it.print(120, 175, id(calibri_20), TextAlign::TOP_CENTER, "km/h"); it.line(239, 5, 239, 315, light_blue); // list of condition for forecast icons std::string conditions[7] = { id(icon0).state.c_str(), id(icon1).state.c_str(), id(icon2).state.c_str(), id(icon3).state.c_str(), id(icon4).state.c_str(), id(icon5).state.c_str(), id(icon6).state.c_str() }; // days of week for forecast text std::string weekday[14] = { "Today", "Sun", "Mon", "Tue", "Wed", "Thu", "Fri", "Sat", "Sun", "Mon", "Tue", "Wed", "Thu", "Fri" }; int wd = id(my_time).now().day_of_week; std::string forecast[7] = { "", (weekday[wd+1] + ": " + id(min1).state + "°/" + id(max1).state + "° " + id(forecast1).state + " " + id(rainchance1).state +"% chance of " + id(rainrange1).state +"mm ").c_str(), (weekday[wd+2] + ": " + id(min2).state + "°/" + id(max2).state + "° " + id(forecast2).state + " " + id(rainchance2).state +"% chance of " + id(rainrange2).state +"mm ").c_str(), (weekday[wd+3] + ": " + id(min3).state + "°/" + id(max3).state + "° " + id(forecast3).state + " " + id(rainchance3).state +"% chance of " + id(rainrange3).state +"mm ").c_str(), (weekday[wd+4] + ": " + id(min4).state + "°/" + id(max4).state + "° " + id(forecast4).state + " " + id(rainchance4).state +"% chance of " + id(rainrange4).state +"mm ").c_str(), (weekday[wd+5] + ": " + id(min5).state + "°/" + id(max5).state + "° " + id(forecast5).state + " " + id(rainchance5).state +"% chance of " + id(rainrange5).state +"mm ").c_str(), (weekday[wd+6] + ": " + id(min6).state + "°/" + id(max6).state + "° " + id(forecast6).state + " " + id(rainchance6).state +"% chance of " + id(rainrange6).state +"mm ").c_str()}; // map conditions to icons std::map<std::string, std::string> weather_state { { "clear", "" }, { "cloudy", "" }, { "cyclone", "" }, { "dust", "" }, { "dusty", "" }, { "fog", "" }, { "frost", "" }, { "haze", "" }, { "hazy", "" }, { "heavy_shower", "" }, { "heavy_showers", "" }, { "light_rain", "" }, { "light_shower", "" }, { "light_showers", "" }, { "mostly_sunny", "" }, { "partly_cloudy", "" }, { "rain", "" }, { "shower", "" }, { "showers", "" }, { "snow", "" }, { "storm", "" }, { "storms", "" }, { "sunny", "" }, { "tropical_cyclone", "" }, { "wind", "" }, { "windy", "" } }; // map conditions to icons after sunset std::map<std::string, std::string> weather_state_night { { "clear", "" }, { "cloudy", "" }, { "cyclone", "" }, { "dust", "" }, { "dusty", "" }, { "fog", "" }, { "frost", "" }, { "haze", "" }, { "hazy", "" }, { "heavy_shower", "" }, { "heavy_showers", "" }, { "light_rain", "" }, { "light_shower", "" }, { "light_showers", "" }, { "mostly_sunny", "" }, { "partly_cloudy", "" }, { "rain", "" }, { "shower", "" }, { "showers", "" }, { "snow", "" }, { "storm", "" }, { "storms", "" }, { "sunny", "" }, { "tropical_cyclone", "" }, { "wind", "" }, { "windy", "" } }; // select icon from approriate map (daytime / nighttime) if (id(sun_elevation).state <= 0) { it.printf(245, 2, id(weather_22), "%s", (weather_state_night[conditions[0]]).c_str()); } else { it.printf(245, 2, id(weather_22), "%s", (weather_state[conditions[0]]).c_str()); } // print today's forecast std::string f0 = ""; if (id(min0).state == "unknown") { f0 = ("Remainder of today: " + id(max0).state + "° " + id(forecast0).state) + " "; } else { f0 = ("Today: " + id(min0).state + "°/" + id(max0).state + "° " + id(forecast0).state) + " "; } // Wrap at last space before 36 characters // don't wrap last line std::string line = ""; int pos = 0; int end = 35; for (int i = 1; i <= 4; i++) { end = f0.find_last_of(" ", end); line = f0.substr(pos, end-pos); pos = end + 1; end = end + 36; it.printf(280, ((i-1)*13+9), id(calibri_12), "%s", line.c_str()); } it.printf(280, ((4)*13+9), id(calibri_12), "%s", f0.substr(pos, 999).c_str()); // daily short forecasts for (int i = 1; i < 7; i++) { it.line(260, (i*38+43), 460, (i*38+43), light_blue); it.printf(245, (i*38+45), id(weather_22), "%s", (weather_state[conditions[i]]).c_str()); line = ""; pos = 0; end = 35; // Wrap at last space before 36 characters for (int j = 1; j <= 2; j++) { end = forecast[i].find_last_of(" ", end); line = forecast[i].substr(pos, end-pos); pos = end + 1; end = end + 36; it.printf(280, (i*38+51+(j-1)*13), id(calibri_12), "%s", line.c_str()); } } - id: page2 lambda: |- // fill screen red auto red = Color(255, 0, 0); it.fill(red); - id: page3 lambda: |- // Fill screen green auto green = Color(0, 255, 0); it.fill(green); - id: page4 lambda: |- // Fill screen white auto white = Color(255, 255, 255); it.fill(white); - id: page5 lambda: |- it.fill(COLOR_OFF); # Page 7 - Extended 2 day forecast data - id: page7 lambda: |- // Colours - used for visiual indication of wind strength auto red = Color(255, 0, 0); auto green = Color(0, 255, 0); auto light_blue = Color(135, 237, 232); auto orange = Color(255, 170, 43); auto white = Color(255, 255, 255); auto purple = Color(97, 15, 219); auto grey = Color(100, 135, 135); // history arrays for trend display static float hist_wind[30]; static int hist_dir[30]; static int index=0; static int prev_index=29; // Convert wind direction to int, speed to float int dir = atoi(id(wind_dir).state.c_str()); float speed = atof(id(wind_speed).state.c_str()); // Calculate xy position to plot wind indicator int x = 120 + (90 * (cos((dir-90)*PI/180))); int y = 150 + (90 * (sin((dir-90)*PI/180))); // Store in array if ((hist_wind[prev_index]!=speed || hist_dir[prev_index]!=dir) && speed!=0) { hist_wind[index] = speed; hist_dir[index] = dir; index += 1; prev_index += 1; if (index==30) { index = 0; } if (prev_index==30) { prev_index = 0; } } // Trend maximum for last 30 float max = hist_wind[0]; for (size_t i = 0; i < 30; ++i) { if (hist_wind[i] > max) { max = hist_wind[i]; } } // Weather data it.strftime(5, 10, id(calibri_25), TextAlign::TOP_LEFT, "%H:%M", id(my_time).now()); it.printf(235, 10, id(calibri_25), TextAlign::TOP_RIGHT, "%s °C", id(temp).state.c_str()); it.printf(5, 290, id(calibri_20), TextAlign::BOTTOM_LEFT, "G %s km/h", id(gust).state.c_str()); it.printf(5, 310, id(calibri_20), TextAlign::BOTTOM_LEFT, "TM %2.1f km/h", max); it.printf(235, 290, id(calibri_20), TextAlign::BOTTOM_RIGHT, "%s mm", id(total_rain).state.c_str()); it.printf(235, 310, id(calibri_20), TextAlign::BOTTOM_RIGHT, "%s hPa", id(pressure).state.c_str()); // Display trend data for (size_t i = 0; i < 30; ++i) { if (hist_wind[i]>0) { int a = 120 + ((90-(70*hist_wind[i]/max)) * (cos((hist_dir[i]-90)*PI/180))); int b = 150 + ((90-(70*hist_wind[i]/max)) * (sin((hist_dir[i]-90)*PI/180))); int c = 120 + (90 * (cos((hist_dir[i]-90)*PI/180))); int d = 150 + (90 * (sin((hist_dir[i]-90)*PI/180))); it.line(a, b, c, d, grey); } } // Compass rose it.circle(120, 150, 90); it.print(120, 50, id(calibri_20), red, TextAlign::BOTTOM_CENTER, "N"); it.print(120, 250, id(calibri_20), red, TextAlign::TOP_CENTER, "S"); it.print(20, 150, id(calibri_20), red, TextAlign::CENTER_RIGHT, "W"); it.print(220, 150, id(calibri_20), red, TextAlign::CENTER_LEFT, "E"); // Wind pointer if (speed<=11) { it.filled_circle(x, y, 7, light_blue); } else { if (speed>11 && speed<=30) { it.filled_circle(x, y, 7, green); } else { if (speed>30 && speed<=60) { it.filled_circle(x, y, 7, orange); } else { if (speed>60) { it.filled_circle(x, y, 7, red); } } } } // Wind details it.printf(120, 130, id(calibri_25), TextAlign::BOTTOM_CENTER, "%s", id(named_dir).state.c_str()); if (speed<10) { it.printf(120, 175, id(calibri_40), TextAlign::BOTTOM_CENTER, "%2.1f", speed); } else { it.printf(120, 175, id(calibri_40), TextAlign::BOTTOM_CENTER, "%2.0f", round(speed)); } it.print(120, 175, id(calibri_20), TextAlign::TOP_CENTER, "km/h"); it.line(239, 5, 239, 315, light_blue); // list of condition for forecast icons std::string conditions[7] = { id(icon0).state.c_str(), id(icon1).state.c_str(), id(icon2).state.c_str(), id(icon3).state.c_str(), id(icon4).state.c_str(), id(icon5).state.c_str(), id(icon6).state.c_str() }; // days of week for forecast text std::string weekday[14] = { "Today", "Sun", "Mon", "Tue", "Wed", "Thu", "Fri", "Sat", "Sun", "Mon", "Tue", "Wed", "Thu", "Fri" }; int wd = id(my_time).now().day_of_week; // map conditions to icons std::map<std::string, std::string> weather_state { { "clear", "" }, { "cloudy", "" }, { "cyclone", "" }, { "dust", "" }, { "dusty", "" }, { "fog", "" }, { "frost", "" }, { "haze", "" }, { "hazy", "" }, { "heavy_shower", "" }, { "heavy_showers", "" }, { "light_rain", "" }, { "light_shower", "" }, { "light_showers", "" }, { "mostly_sunny", "" }, { "partly_cloudy", "" }, { "rain", "" }, { "shower", "" }, { "showers", "" }, { "snow", "" }, { "storm", "" }, { "storms", "" }, { "sunny", "" }, { "tropical_cyclone", "" }, { "wind", "" }, { "windy", "" } }; // map conditions to icons after sunset std::map<std::string, std::string> weather_state_night { { "clear", "" }, { "cloudy", "" }, { "cyclone", "" }, { "dust", "" }, { "dusty", "" }, { "fog", "" }, { "frost", "" }, { "haze", "" }, { "hazy", "" }, { "heavy_shower", "" }, { "heavy_showers", "" }, { "light_rain", "" }, { "light_shower", "" }, { "light_showers", "" }, { "mostly_sunny", "" }, { "partly_cloudy", "" }, { "rain", "" }, { "shower", "" }, { "showers", "" }, { "snow", "" }, { "storm", "" }, { "storms", "" }, { "sunny", "" }, { "tropical_cyclone", "" }, { "wind", "" }, { "windy", "" } }; // select icon from approriate map (daytime / nighttime) if (id(sun_elevation).state <= 0) { it.printf(245, 2, id(weather_22), "%s", (weather_state_night[conditions[0]]).c_str()); } else { it.printf(245, 2, id(weather_22), "%s", (weather_state[conditions[0]]).c_str()); } // print today's forecast std::string f0 = ""; if (id(min0).state == "unknown") { f0 = ("Remainder of today: " + id(max0).state + "° " + id(forecast0).state) + " " + id(rainchance0).state +"% chance of " + id(rainrange0).state + "mm "; } else { f0 = ("Today: " + id(min0).state + "°/" + id(max0).state + "° " + id(forecast0).state) + " " + id(rainchance0).state +"% chance of " + id(rainrange0).state + "mm "; } // Wrap at last space before 35 characters // don't wrap last line std::string line = ""; int pos = 0; int end = 35; for (int i = 1; i <= 10; i++) { end = f0.find_last_of(" ", end); line = f0.substr(pos, end-pos); pos = end + 1; end = end + 35; it.printf(280, ((i-1)*13+10), id(calibri_12), "%s", line.c_str()); } it.printf(280, ((10)*13+10), id(calibri_12), "%s", f0.substr(pos, 999).c_str()); it.line(260, 160, 460, 160, light_blue); // print tomorrow's forecast it.printf(245, 172, id(weather_22), "%s", (weather_state[conditions[1]]).c_str()); f0 = ("Tomorrow: " + id(min1).state + "°/" + id(max1).state + "° " + id(forecast1e).state) + " " + id(rainchance0).state +"% chance of " + id(rainrange0).state +"mm "; // Wrap at last space before 35 characters // don't wrap last line line = ""; pos = 0; end = 35; for (int i = 1; i <= 10; i++) { end = f0.find_last_of(" ", end); line = f0.substr(pos, end-pos); pos = end + 1; end = end + 35; it.printf(280, ((i-1)*13+170), id(calibri_12), "%s", line.c_str()); } it.printf(280, ((10)*13+170), id(calibri_12), "%s", f0.substr(pos, 999).c_str()); ``` ### Anything in the logs that might be useful for us? ```txt [19:54:07][C][wifi:384]: Hostname: 'weather' [19:54:07][C][wifi:386]: Signal strength: -38 dB ▂▄▆█ [19:54:07][C][wifi:390]: Channel: 9 [19:54:07][C][wifi:391]: Subnet: 255.255.255.0 [19:54:07][C][wifi:392]: Gateway: 192.168.0.1 [19:54:07][C][wifi:393]: DNS1: 192.168.1.1 [19:54:07][C][wifi:394]: DNS2: 192.168.1.1 [19:54:07][C][logger:301]: Logger: [19:54:07][C][logger:302]: Level: DEBUG [19:54:07][C][logger:303]: Log Baud Rate: 115200 [19:54:07][C][logger:305]: Hardware UART: UART0 [19:54:07][C][spi:125]: SPI bus: [19:54:07][C][spi:126]: CLK Pin: GPIO18 [19:54:07][C][spi:127]: MISO Pin: GPIO19 [19:54:07][C][spi:128]: MOSI Pin: GPIO23 [19:54:07][C][spi:130]: Using HW SPI: YES [19:54:07][C][ledc.output:160]: LEDC Output: [19:54:07][C][ledc.output:161]: Pin GPIO32 [19:54:07][C][ledc.output:162]: LEDC Channel: 0 [19:54:07][C][ledc.output:163]: PWM Frequency: 1000.0 Hz [19:54:07][C][ledc.output:164]: Bit depth: 16 [19:54:07][C][ili9xxx:047]: ili9xxx [19:54:07][C][ili9xxx:047]: Rotations: 180 ° [19:54:07][C][ili9xxx:047]: Dimensions: 480px x 320px [19:54:07][C][ili9xxx:053]: Color mode: 16bit [19:54:07][C][ili9xxx:060]: 18-Bit Mode: YES [19:54:07][C][ili9xxx:063]: Reset Pin: GPIO4 [19:54:07][C][ili9xxx:064]: DC Pin: GPIO2 [19:54:07][C][ili9xxx:070]: Update Interval: 1.0s [19:54:08][W][component:204]: Component ili9xxx.display took a long time for an operation (0.50 s). [19:54:08][W][component:205]: Components should block for at most 20-30ms. ... ... ... [19:54:55][W][component:204]: Component ili9xxx.display took a long time for an operation (0.52 s). [19:54:55][W][component:205]: Components should block for at most 20-30ms. [19:54:56][W][component:204]: Component ili9xxx.display took a long time for an operation (0.52 s). [19:54:56][W][component:205]: Components should block for at most 20-30ms. [19:54:57][W][component:204]: Component ili9xxx.display took a long time for an operation (0.52 s). [19:54:57][W][component:205]: Components should block for at most 20-30ms. [19:54:58][W][component:204]: Component ili9xxx.display took a long time for an operation (0.52 s). [19:54:58][W][component:205]: Components should block for at most 20-30ms. [19:54:59][W][component:204]: Component ili9xxx.display took a long time for an operation (0.52 s). [19:54:59][W][component:205]: Components should block for at most 20-30ms. [19:55:00][W][component:204]: Component ili9xxx.display took a long time for an operation (0.52 s). [19:55:00][W][component:205]: Components should block for at most 20-30ms. [19:55:01][W][component:204]: Component ili9xxx.display took a long time for an operation (0.52 s). [19:55:01][W][component:205]: Components should block for at most 20-30ms. [19:55:02][W][component:204]: Component ili9xxx.display took a long time for an operation (0.52 s). [19:55:02][W][component:205]: Components should block for at most 20-30ms. [19:55:03][W][component:204]: Component ili9xxx.display took a long time for an operation (0.52 s). [19:55:03][W][component:205]: Components should block for at most 20-30ms. [19:55:04][W][component:204]: Component ili9xxx.display took a long time for an operation (0.52 s). [19:55:04][W][component:205]: Components should block for at most 20-30ms. [19:55:05][W][component:204]: Component ili9xxx.display took a long time for an operation (0.52 s). ``` ### Additional information _No response_

slongano · July 19, 2023, 1:02pm

I red it, before upgrading, but I do not think that the cause is related. If it helps, I can post the YAML code. I start with the display section, being the font, color and graph pretty standard.

display:

platform: st7789v
model: TTGO TDisplay 135x240
backlight_pin: GPIO4
cs_pin: GPIO5
dc_pin: GPIO16
reset_pin: GPIO23
pages:
- id: page1
  lambda: |-
  it.rectangle(0, 0, it.get_width(), it.get_height(), id(my_blue));
  it.rectangle(0, 20, it.get_width(), it.get_height()-40, id(my_blue));
  it.strftime(10, 5, id(helvetica_S), id(my_fucsia), TextAlign::TOP_LEFT, “%H:%M”, id(homeassistant_time).now());
  it.strftime(90, 5, id(helvetica_S), id(my_fucsia), TextAlign::TOP_CENTER, “%A”, id(homeassistant_time).now());
  it.strftime(25, 224, id(helvetica_S), id(my_fucsia), TextAlign::LEFT, “%d-%m-%Y”, id(homeassistant_time).now());
  it.printf(5, 35, id(helvetica_16), id(my_yellow), TextAlign::TOP_LEFT, “Temp: %.1f°C”, id(temperature).state);
  it.printf(5, 65, id(helvetica_16), id(my_yellow), TextAlign::TOP_LEFT, “Umid: %.1f%%”, id(humidity).state);
  it.printf(5, 95, id(helvetica_16), id(my_yellow), TextAlign::TOP_LEFT, “Press: %.1fhPa”, id(pressure).state);
  it.printf(5, 125, id(helvetica_16), id(my_yellow), TextAlign::TOP_LEFT, “PR: %.1f°C”, id(dew_point).state);
  it.printf(5, 155, id(helvetica_16), id(my_yellow), TextAlign::TOP_LEFT, “Illum: %.1flux”, id(illuminance).state);
- id: page2
  lambda: |-
  it.graph(5, 5, id(h24_temp));
  it.graph(5, 85, id(h24_press));
  it.graph(5, 165, id(h24_humidity));

slongano · July 19, 2023, 3:18pm

Ok, thank you. This explains it. To some extent it is a breaking change, although undocumented
Maybe if the authors decided to change the logging level of this warning there is a reason. Before just ignoring it I thought it was better reporting it.

jesserockz · July 19, 2023, 9:34pm

github.com/esphome/issues

Component xxxxxx took a long time for an operation

opened 08:57PM - 19 Jul 23 UTC

jesserockz

## Do not report new issues related to this message, instead please comment on t…his issue with the logs that you see and the config for that component. ### The problem ``` [00:00:00][W][component:204]: Component xxxxxx took a long time for an operation (x.xx s). [00:00:00][W][component:205]: Components should block for at most 20-30ms. ``` These 2 log lines may show up in the most recent version of ESPHome due to the log level being changed from `verbose` to `warning`. I made this change because changing the device log level to verbose just to see if these lines show up significantly slowed down the device due to all the extra logging it had to do. ### Which version of ESPHome has the issue? 2023.7.0 ### Can I hide this message? Yes you can hide the message, but it wont change the fact that the component is taking a long time. ```yaml logger: logs: component: ERROR ``` ### Is it expected? For some components this is actually expected like displays which have a lot of drawing and pixel/data moving. For the majority of sensors, it means that they are doing too much processing or waiting for responses instead of letting ESPHome get on with business until the data is ready.