HP Caliper User's Guide

% of Cycles lost due to front end
stalls (lower is better)
Percentage of cycles lost due to instruction cache,
ITLB, and branch execution stalls.
% of Cycles lost due to Pipeline flush
stalls (lower is better)
Percentage of cycles lost due to branch
misprediction or interruption flush.
% of Cycles lost due to data access
stalls (lower is better)
Percentage of stall cycles lost due to DCACHE
and DTLB stalls.
% of Cycles lost due to RSE stalls
(lower is better)
Percentage of cycles lost due to stalls in RSE
spilling/filling registers to/from memory.
% of Cycles lost due to Scoreboard
stalls (lower is better)
Percentage of stall cycles lost due to FPU and
register dependency stalls. It excludes FR/FR
dependency stalls.
% of Cycles lost due to front-end
stalls
Percentage of stall cycles lost due to front-end
stalls.
% of Cycles lost due to
pipeline-flush stalls
Percentage of stall cycles lost due to
pipeline-flush stalls.
% of Cycles lost due to data access
stalls (includes FR/FR stalls)
Percentage of cycles lost due to data access stalls.
It includes FR/FR dependency stalls.
% of Cycles lost due to RSE stalls Percentage of stall cycles lost due to RSE stalls.
% of Cycles lost due to Scoreboard
stalls (excludes FR/FR stalls)
Percentage of stall cycles lost due to FPU and
register dependency stalls. It excludes FR/FR
dependency stalls.
% of Cycles lost due to register load
stalls (includes FR/FR stalls)
Percentage of cycles lost due to register load
stalls. It includes FR/FR dependency stalls.
% of Cycles lost due to FR/load or
FR/FR dependency stalls
Percentage of cycles lost due to FR/FR or FR/load
dependency stalls.
% of Cycles lost due to GR/load
dependency stalls
Percentage of cycles lost due to GR/load
dependency stalls.
% of Cycles lost due to stalls in L1D
cache and L1/L2 DTLB
Percentage of cycles lost due to L1D cache and
L1/L2 DTLB.
% of Cycles lost due to register
dependency stalls (excludes FR/FR
stalls)
Percentage of cycles lost due to register
dependency stalls. It exclude FR/FR dependency
stalls.
% of Cycles lost due to GR/GR
dependency stalls
Percentage of cycles lost due to GR/GR
dependency stalls.
% of Cycles lost due to FPU
(floating-point unit) stalls
Percentage of cycles lost due to floating-point
unit stalls.
% Core cycles due to this thread This indicates the percentage of available
processor cycles that the measured process
consumed. The other processor cycles were
consumed by other process(es) running in the
traps Measurement Report Description 295