io-stats - Tool to collect metrics of the PSA layer
Options:
-h, --help will print usage
-f , --function specifies function to use
io-stats Usage:
io-stats [options]
vmfsLatencyStats:
The following histogram related options are available:
-h, --help will print usage
-l, --list will list the datastores and supported operations
-c, --concise will print a concise report (default is histogram)
-j, --json will print output in json format
-g, --fineGrained enable fine grained of stats
-n , --numIter specifies number of iterations to collect (default:1)
-i , --interval specifies the interval(default:30)
-d , --target specifies datastores separated by commas
-o , --operation specifies operations separated by commas
io-stats(vmfsLatencyStats) Usage:
io-stats -f vmfs [options]
seSparseStats:
The following histogram related options are available:
-h, --help will print usage
-l, --list will list the disks
-c, --concise will print a concise report (default is histogram)
-j, --json will print output in json format
-n , --numberOfIterations specifies number of iterations to collect (default:1)
-i , --interval specifies the interval(default:30)
-d , --target specifies disks. Disks separated by commas
io-stats(seSparseStats) Usage:
io-stats -f sesparse [options]
ioTrace:
The following histogram related options are available:
-h, --help will print usage
-l, --list will list the devices
-s, --start will start trace collection
-x, --stop will stop trace collection
-d , --target specifies the device (limit:1 device)
ioTrace Usage:
io-stats -f trace [options]