Jobs metrics | fortrabbit docs

The jobs group of the metrics tab shows the memory the workers and crons of an environment use, and how often one was killed for lack of memory. It appears with the Jobs component.

Jobs memory

The memory the workers and crons use together. A sample holds the highest memory since the sample before, so it catches short spikes. A bar shows two values:

max: the highest sample of the hour or day. Compare it with the memory of the Jobs plan, drawn as a line.
typical peak: the median sample. Half of the samples were lower, half higher.

See overlapping jobs and out of memory.

Jobs OOM kills

Workers and crons the system ended because the jobs needed more memory than the plan has. A bar is the number of kills in that hour or day. See out of memory.

Labels and lines

The values each metric shows in one bar, for the time frame, and on the summary page, and the lines drawn across the chart:

Metric	One bar	Time frame	Summary	Lines
Web storage	max, last, min, avg	last, max, min, avg	last	Plan sizes
Traffic	sum	sum, max	sum	–
Static requests	sum	sum, max, min	sum	–
MySQL storage	max, last, min, avg	last, max, min, avg	last	Plan sizes
PHP response time	max, avg / med / 99ile	max, avg / med / 99ile	avg	Fast 150 ms, Good 350 ms, Slow 700 ms
PHP requests	sum	sum, max, min	sum	–
PHP memory	max, typical peak	max, typical peak	max	Plan sizes
PHP opcache	max	last, max	last	Nearly full 90%
OOM kills	sum	sum	sum	–
Jobs memory	max, typical peak	max, typical peak	max	Plan sizes
Jobs OOM kills	sum	sum	sum	–
404 errors	sum	sum, max, min	sum	–
500 errors	sum	sum, max, min	sum	–
503 errors	sum	sum, max, min	sum	–
504 errors	sum	sum, max, min	sum	–

# Jobs memory

# Jobs OOM kills

# Labels and lines

Jobs memory

Jobs OOM kills

Labels and lines