Lines Matching refs:psi

18 The psi feature identifies and quantifies the disruptions caused by
26 As psi aggregates this information in realtime, systems can be managed
78 To register a trigger user has to open psi interface file under
91 Triggers can be set on more than one psi metric and more than one trigger
92 for the same psi metric can be specified. However for each trigger a separate
95 when opening the same psi interface file. Write operations to a file descriptor
96 with an already existing psi trigger will fail with EBUSY.
99 psi metric and deactivates upon exit from the stall state. While system is
100 in the stall state psi signal growth is monitored at a rate of 10 times per
106 after which monitors are most likely not needed and psi averages can be used
109 When activated, psi monitor stays active for at least the duration of one
184 Per-cgroup psi monitors can be specified and used the same way as