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scripts/nvmf_perf: add iobuf options to performance test

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Recent changes done to iobuf and accel framework
require us to adjust iobuf pool sizes when running
tests with high number of NVMe-oF subsystems.

Change-Id: I72ce6e71446bea0af44bdad6258e7d7f5d765656
Signed-off-by: Karol Latecki <karol.latecki@intel.com>
Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/16288
Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>
Reviewed-by: Konrad Sztyber <konrad.sztyber@intel.com>
Reviewed-by: Tomasz Zawadzki <tomasz.zawadzki@intel.com>
This commit is contained in:
Karol Latecki 2023-01-13 11:21:04 +01:00 committed by Tomasz Zawadzki
parent dcce5fcf5c
commit cf0cf4790b
1 changed files with 11 additions and 0 deletions
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11
scripts/perf/nvmf/run_nvmf.py
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@ -1077,6 +1077,8 @@ class SPDKTarget(Target):
self.bpf_scripts = []
self.enable_dsa = False
self.scheduler_core_limit = None
self.iobuf_small_pool_count = 16383
self.iobuf_large_pool_count = 2047
if "num_shared_buffers" in target_config:
self.num_shared_buffers = target_config["num_shared_buffers"]
@ -1092,6 +1094,10 @@ class SPDKTarget(Target):
self.enable_dsa = target_config["dsa_settings"]
if "scheduler_core_limit" in target_config:
self.scheduler_core_limit = target_config["scheduler_core_limit"]
if "iobuf_small_pool_count" in target_config:
self.iobuf_small_pool_count = target_config["iobuf_small_pool_count"]
if "iobuf_large_pool_count" in target_config:
self.iobuf_large_pool_count = target_config["iobuf_large_pool_count"]
self.log.info("====DSA settings:====")
self.log.info("DSA enabled: %s" % (self.enable_dsa))
@ -1255,6 +1261,11 @@ class SPDKTarget(Target):
self.client = rpc_client.JSONRPCClient("/var/tmp/spdk.sock")
rpc.sock.sock_set_default_impl(self.client, impl_name="posix")
rpc.iobuf.iobuf_set_options(self.client,
small_pool_count=self.iobuf_small_pool_count,
large_pool_count=self.iobuf_large_pool_count,
small_bufsize=None,
large_bufsize=None)
if self.enable_zcopy:
rpc.sock.sock_impl_set_options(self.client, impl_name="posix",