Lines Matching refs:optional
44 - a symbolic or raw PMU event followed by an optional colon
621 - optional usec time stamp in fractions of second (with -I xxx)
622 - optional CPU, core, or socket identifier
623 - optional number of logical CPUs aggregated
629 - optional variance if multiple values are collected with -r
630 - optional metric value
631 - optional unit of metric
643 - interval : optional timestamp in fractions of second (with -I)
644 - optional aggregate options:
654 - variance : optional variance if multiple values are collected (with -r)
657 - metric-value : optional metric value
658 - metric-unit : optional unit of metric