Lines Matching full:runqlen

1 Demonstrations of runqlen, the Linux eBPF/bcc version.
10 # ./runqlen.py
13      runqlen       : count     distribution
20 # ./runqlen.py
23      runqlen       : count     distribution
39 Here's an example of an issue that runqlen can indentify. Starting with the
42 # ./runqlen.py 
45      runqlen       : count     distribution
58 # ./runqlen.py -C
63      runqlen       : count     distribution
73      runqlen       : count     distribution
79      runqlen       : count     distribution
91      runqlen       : count     distribution
102      runqlen       : count     distribution
108      runqlen       : count     distribution
115      runqlen       : count     distribution
123      runqlen       : count     distribution
139 # ./runqlen.py -T 1 5
143      runqlen       : count     distribution
151      runqlen       : count     distribution
165      runqlen       : count     distribution
178      runqlen       : count     distribution
193      runqlen       : count     distribution
207 # ./runqlen.py -OT 1 
228 # ./runqlen.py -COT 1 
275 # ./runqlen -h
276 usage: runqlen [-h] [-T] [-O] [-C] [interval] [count]
291     ./runqlen            # summarize run queue length as a histogram
292     ./runqlen 1 10       # print 1 second summaries, 10 times
293     ./runqlen -T 1       # 1s summaries and timestamps
294     ./runqlen -O         # report run queue occupancy
295     ./runqlen -C         # show each CPU separately