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scripts/nvmf_perf: enable DPDK memory dump by default

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Signed-off-by: Karol Latecki <karol.latecki@intel.com>
Change-Id: I65e8299cb887edd23c9d8b29535d596c419bc63d
Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/15381
Reviewed-by: Konrad Sztyber <konrad.sztyber@intel.com>
Reviewed-by: Tomasz Zawadzki <tomasz.zawadzki@intel.com>
Reviewed-by: Michal Berger <michal.berger@intel.com>
Reviewed-by: Pawel Piatek <pawelx.piatek@intel.com>
Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>
This commit is contained in:
Karol Latecki 2022-11-10 10:30:00 +01:00 committed by Konrad Sztyber
parent babef5b127
commit 9b3f5e98d5
2 changed files with 12 additions and 12 deletions
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8
scripts/perf/nvmf/README.md
View File

@ -89,7 +89,7 @@ Optional:
"sar_settings": true,
"pcm_settings": false,
"enable_bandwidth": [true, 60],
"enable_dpdk_memory": [true, 30]
"enable_dpdk_memory": true
"num_shared_buffers": 4096,
"scheduler_settings": "static",
"zcopy_settings": false,
@ -150,9 +150,9 @@ Optional, SPDK Target only:
creating transport layer. Default: false.
- null_block_dif_type - int, 0-3. Level of DIF type to use when creating
null block bdev. Default: 0.
- enable_dpdk_memory - [bool, int]. Wait for a given number of seconds and
call env_dpdk_get_mem_stats RPC call to dump DPDK memory stats. Typically
wait time should be at least ramp_time of fio described in another section.
- enable_dpdk_memory - bool. Wait for a fio ramp_time to finish and
call env_dpdk_get_mem_stats RPC call to dump DPDK memory stats.
Default: enabled.
- adq_enable - bool; only for TCP transport.
Configure system modules, NIC settings and create priority traffic classes
for ADQ testing. You need and ADQ-capable NIC like the Intel E810.

16
scripts/perf/nvmf/run_nvmf.py
View File

@ -392,8 +392,7 @@ class Target(Server):
self.enable_sar = True
self.enable_pcm = True
self.enable_bw = True
self.enable_dpdk_memory = False
self.dpdk_wait_time = 0
self.enable_dpdk_memory = True
if "null_block_devices" in target_config:
self.null_block = target_config["null_block_devices"]
@ -418,7 +417,7 @@ class Target(Server):
if "enable_bandwidth" in target_config:
self.enable_bw = target_config["enable_bandwidth"]
if "enable_dpdk_memory" in target_config:
self.enable_dpdk_memory, self.dpdk_wait_time = target_config["enable_dpdk_memory"]
self.enable_dpdk_memory = target_config["enable_dpdk_memory"]
self.log.info("Items now on allowlist: %s" % self.nvme_allowlist)
self.log.info("Items now on blocklist: %s" % self.nvme_blocklist)
@ -565,12 +564,12 @@ class Target(Server):
# Improve this so that additional file containing measurements average is generated too.
# TODO: Monitor only these interfaces which are currently used to run the workload.
def measure_dpdk_memory(self, results_dir):
def measure_dpdk_memory(self, results_dir, dump_file_name, ramp_time):
self.log.info("INFO: waiting to generate DPDK memory usage")
time.sleep(self.dpdk_wait_time)
time.sleep(ramp_time)
self.log.info("INFO: generating DPDK memory usage")
rpc.env.env_dpdk_get_mem_stats
os.rename("/tmp/spdk_mem_dump.txt", "%s/spdk_mem_dump.txt" % (results_dir))
tmp_dump_file = rpc.env_dpdk.env_dpdk_get_mem_stats(self.client)["filename"]
os.rename(tmp_dump_file, "%s/%s" % (results_dir, dump_file_name))
def sys_config(self):
self.log.info("====Kernel release:====")
@ -1586,7 +1585,8 @@ if __name__ == "__main__":
threads.append(t)
if target_obj.enable_dpdk_memory:
t = threading.Thread(target=target_obj.measure_dpdk_memory, args=(args.results))
dpdk_mem_file_name = "%s_%s_%s_run_%s_dpdk_mem.txt" % (block_size, rw, io_depth, run_no)
t = threading.Thread(target=target_obj.measure_dpdk_memory, args=(args.results, dpdk_mem_file_name, fio_ramp_time))
threads.append(t)
if target_obj.enable_pm: