nvme_feat_perfc_r4karl - Man Page

standard performance attribute random 4 kib average latency

Synopsis

enum nvme_feat_perfc_r4karl {
   NVME_FEAT_PERFC_R4KARL_NO_REPORT ,

   NVME_FEAT_PERFC_R4KARL_GE_100_SEC ,

   NVME_FEAT_PERFC_R4KARL_GE_50_SEC ,

   NVME_FEAT_PERFC_R4KARL_GE_10_SEC ,

   NVME_FEAT_PERFC_R4KARL_GE_5_SEC ,

   NVME_FEAT_PERFC_R4KARL_GE_1_SEC ,

   NVME_FEAT_PERFC_R4KARL_GE_500_MS ,

   NVME_FEAT_PERFC_R4KARL_GE_100_MS ,

   NVME_FEAT_PERFC_R4KARL_GE_50_MS ,

   NVME_FEAT_PERFC_R4KARL_GE_10_MS ,

   NVME_FEAT_PERFC_R4KARL_GE_5_MS ,

   NVME_FEAT_PERFC_R4KARL_GE_1_MS ,

   NVME_FEAT_PERFC_R4KARL_GE_500_US ,

   NVME_FEAT_PERFC_R4KARL_GE_100_US ,

   NVME_FEAT_PERFC_R4KARL_GE_50_US ,

   NVME_FEAT_PERFC_R4KARL_GE_10_US ,

   NVME_FEAT_PERFC_R4KARL_GE_5_US ,

   NVME_FEAT_PERFC_R4KARL_GE_1_US ,

   NVME_FEAT_PERFC_R4KARL_GE_500_NS ,

   NVME_FEAT_PERFC_R4KARL_GE_100_NS ,

   NVME_FEAT_PERFC_R4KARL_GE_50_NS ,

   NVME_FEAT_PERFC_R4KARL_GE_10_NS ,

   NVME_FEAT_PERFC_R4KARL_GE_5_NS ,

   NVME_FEAT_PERFC_R4KARL_GE_1_NS

};

Constants

NVME_FEAT_PERFC_R4KARL_NO_REPORT

not reported

NVME_FEAT_PERFC_R4KARL_GE_100_SEC

greater than or equal to 100 secs

NVME_FEAT_PERFC_R4KARL_GE_50_SEC

greater than or equal to 50 secs and less than 100 secs

NVME_FEAT_PERFC_R4KARL_GE_10_SEC

greater than or equal to 10 secs and less than 50 secs

NVME_FEAT_PERFC_R4KARL_GE_5_SEC

greater than or equal to 5 secs and less than 10 secs

NVME_FEAT_PERFC_R4KARL_GE_1_SEC

greater than or equal to 1 sec and less than 5 secs

NVME_FEAT_PERFC_R4KARL_GE_500_MS

greater than or equal to 500 msecs and less than 1 sec

NVME_FEAT_PERFC_R4KARL_GE_100_MS

greater than or equal to 100 msecs and less than 500 msecs

NVME_FEAT_PERFC_R4KARL_GE_50_MS

greater than or equal to 50 msecs and less than 100 msecs

NVME_FEAT_PERFC_R4KARL_GE_10_MS

greater than or equal to 10 msecs and less than 50 msecs

NVME_FEAT_PERFC_R4KARL_GE_5_MS

greater than or equal to 5 msecs and less than 10 msecs

NVME_FEAT_PERFC_R4KARL_GE_1_MS

greater than or equal to 1 msec and less than 5 msecs

NVME_FEAT_PERFC_R4KARL_GE_500_US

greater than or equal to 500 usecs and less than 1 msec

NVME_FEAT_PERFC_R4KARL_GE_100_US

greater than or equal to 100 usecs and less than 500 usecs

NVME_FEAT_PERFC_R4KARL_GE_50_US

greater than or equal to 50 usecs and less than 100 usecs

NVME_FEAT_PERFC_R4KARL_GE_10_US

greater than or equal to 10 usecs and less than 50 usecs

NVME_FEAT_PERFC_R4KARL_GE_5_US

greater than or equal to 5 usecs and less than 10 usecs

NVME_FEAT_PERFC_R4KARL_GE_1_US

greater than or equal to 1 usec and less than 5 usecs

NVME_FEAT_PERFC_R4KARL_GE_500_NS

greater than or equal to 500 nsecs and less than 1 usec

NVME_FEAT_PERFC_R4KARL_GE_100_NS

greater than or equal to 100 nsecs and less than 500 nsecs

NVME_FEAT_PERFC_R4KARL_GE_50_NS

greater than or equal to 50 nsecs and less than 100 nsecs

NVME_FEAT_PERFC_R4KARL_GE_10_NS

greater than or equal to 10 nsecs and less than 50 nsecs

NVME_FEAT_PERFC_R4KARL_GE_5_NS

greater than or equal to 5 nsecs and less than 10 nsecs

NVME_FEAT_PERFC_R4KARL_GE_1_NS

greater than or equal to 1 nsec and less than 5 nsecs

Info

enum nvme_feat_perfc_r4karl July 2025 API Manual