abs() | abs() | none |
exists() | absent() | WavefrontQL must use the ts() function. |
unsupported | absent_over_time() | none |
ceil() | ceil() | WavefrontQL must use the ts() function. |
unsupported | changes() | none |
limit() | clamp_max() | none |
floor() | clamp_min() | none |
day() | day_of_month() | Wavefront needs to specify the time zone with the day function. PromQL returns results in Coordinated Universal Time (UTC). |
weekday() | day_of_week() | none |
daysInMonth() | days_in_month() | none |
align() | <aggr>_over_time() | none |
deriv() | deriv() | none |
exp() | exp() | none |
unsupported | floor() | none |
percentile() | histogram_quantile() | In PromQL, use histogram_quantile(0.95, sum by (le) rate(my_histogram_metric_bucket[1m])) to get the ninety-fifth percentile. |
hw() | holt_winters() | none |
hour() | hour() | none |
unsupported | idelta() | Use only with gauges in PromQL. |
ratediff() | increase() or irate() | WavefrontQl ratediff() gives you the only difference in value between each two data points. |
join() | label_join() | Wavefront can do specific joins like SQL. |
taggify() | label_replace() | none |
log() | ln() | none |
unsupported | log2() | none |
log10() | log10() | none |
minute() | minute() | PromQL returns results in Coordinated Universal Time (UTC). You must specify a timezone in WavefrontQL. |
month() | month() | PromQL returns results in Coordinated Universal Time (UTC). You must specify a timezone in WavefrontQL. |
linearforecast() | predict_linear() | WavefrontQL can specify a length of time in the past for use with predicting the linear regression. PromQL predicts using the entire series, for use only with gauges. |
rate() | rate() | none |
flapping() | resets() | none |
round() | round() | PromQL rounds up the tied values. |
unsupported | scalar() | none |
unsupported | sort() | PromQL sort() and sort_desc() show the data order in the Console view. Because Wavefront visualizes queries in charts instead of a console, they don’t support this option. |
unsupported | sort_desc() | PromQL sort() and sort_desc() show the data order in the Console view. Because Wavefront visualizes queries in charts instead of a console, they don’t support this option. |
sqrt() | sqrt() | none |
time() | time() | none |
timestamp() | timestamp() | none |
unsupported | vector() | none |
year() | year() | PromQL returns results in Coordinated Universal Time (UTC). You must specify a timezone in WavefrontQL. |