---> uname -a: Linux prd-centos7-docker-4c-2g-12593.vexxhost.local 3.10.0-1127.el7.x86_64 #1 SMP Tue Mar 31 23:36:51 UTC 2020 x86_64 Linux ---> lscpu: Architecture: x86_64 CPU op-mode(s): 32-bit, 64-bit Byte Order: Little Endian Address sizes: 40 bits physical, 48 bits virtual CPU(s): 4 On-line CPU(s) list: 0-3 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 4 NUMA node(s): 1 Vendor ID: GenuineIntel CPU family: 6 Model: 44 Model name: Westmere E56xx/L56xx/X56xx (IBRS update) Stepping: 1 CPU MHz: 2933.442 BogoMIPS: 5866.88 Virtualization: VT-x Hypervisor vendor: KVM Virtualization type: full L1d cache: 128 KiB L1i cache: 128 KiB L2 cache: 16 MiB L3 cache: 64 MiB NUMA node0 CPU(s): 0-3 Vulnerability Itlb multihit: KVM: Mitigation: Split huge pages Vulnerability L1tf: Mitigation; PTE Inversion; VMX conditional cache flushes, SMT disabled Vulnerability Mds: Vulnerable: Clear CPU buffers attempted, no microcode; SMT Host state unknown Vulnerability Meltdown: Mitigation; PTI Vulnerability Spec store bypass: Mitigation; Speculative Store Bypass disabled via prctl and seccomp Vulnerability Spectre v1: Mitigation; Load fences, usercopy/swapgs barriers and __user pointer sanitization Vulnerability Spectre v2: Mitigation; Full retpoline, IBPB Vulnerability Tsx async abort: Not affected Flags: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush mmx fxsr sse sse2 ss syscall nx pdpe1gb rdtscp lm constant_tsc rep_good nopl xtopology eagerfpu pni pclmulqdq vmx ssse3 cx16 pcid sse4_1 sse4_2 x2apic popcnt tsc_deadline_timer aes hypervisor lahf_lm ssbd ibrs ibpb stibp tpr_shadow vnmi flexpriority ept vpid tsc_adjust arat spec_ctrl intel_stibp ---> nproc: 4 ---> df -h: Filesystem Size Used Available Use% Mounted on overlay 50.0G 7.2G 42.8G 14% / tmpfs 64.0M 0 64.0M 0% /dev tmpfs 918.7M 0 918.7M 0% /sys/fs/cgroup shm 64.0M 0 64.0M 0% /dev/shm /dev/vda1 50.0G 7.2G 42.8G 14% /facter-os /dev/vda1 50.0G 7.2G 42.8G 14% /etc/resolv.conf /dev/vda1 50.0G 7.2G 42.8G 14% /etc/hostname /dev/vda1 50.0G 7.2G 42.8G 14% /etc/hosts /dev/vda1 50.0G 7.2G 42.8G 14% /w/workspace/edgexfoundry_edgex-docs_PR-287 /dev/vda1 50.0G 7.2G 42.8G 14% /w/workspace/edgexfoundry_edgex-docs_PR-287@tmp /dev/vda1 50.0G 7.2G 42.8G 14% /var/log/sa-host /dev/vda1 50.0G 7.2G 42.8G 14% /var/log/secure /dev/vda1 50.0G 7.2G 42.8G 14% /var/log/auth.log /dev/vda1 50.0G 7.2G 42.8G 14% /run/cloud-init/result.json ---> free -m: total used free shared buff/cache available Mem: 1837 673 143 0 1019 1062 Swap: 1023 2 1021 ---> ip addr: 1: lo: mtu 65536 qdisc noqueue state UNKNOWN qlen 1000 link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00 inet 127.0.0.1/8 scope host lo valid_lft forever preferred_lft forever inet6 ::1/128 scope host valid_lft forever preferred_lft forever 2: eth0: mtu 1458 qdisc pfifo_fast state UP qlen 1000 link/ether fa:16:3e:8e:6f:b8 brd ff:ff:ff:ff:ff:ff inet 10.30.123.14/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 85220sec preferred_lft 85220sec inet6 fe80::f816:3eff:fe8e:6fb8/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN link/ether 02:42:e4:85:d2:5c brd ff:ff:ff:ff:ff:ff inet 10.250.0.254/24 brd 10.250.0.255 scope global docker0 valid_lft forever preferred_lft forever inet6 fe80::42:e4ff:fe85:d25c/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 3.10.0-1127.el7.x86_64 (centos-7-docker-5eb134fb-50d3-af0a-1802-9f6851a35141.vexxhost.lo) 11/18/20 _x86_64_ (4 CPU) 19:38:47 LINUX RESTART (4 CPU) 19:40:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 19:41:01 0.63 0.00 0.63 0.00 0.00 11.46 0.00 19:42:02 0.27 0.02 0.25 0.00 2.00 2.46 0.00 19:43:01 0.29 0.00 0.29 0.00 0.00 3.18 0.00 19:44:01 0.23 0.00 0.23 0.00 0.00 2.83 0.00 19:45:01 0.22 0.00 0.22 0.00 0.00 3.61 0.00 19:46:01 0.35 0.00 0.35 0.00 0.00 3.83 0.00 19:47:01 0.27 0.00 0.27 0.00 0.00 2.73 0.00 19:48:01 0.27 0.00 0.27 0.00 0.00 3.38 0.00 19:49:01 0.28 0.00 0.28 0.00 0.00 2.75 0.00 19:50:01 0.22 0.00 0.22 0.00 0.00 2.32 0.00 19:51:01 0.28 0.00 0.28 0.00 0.00 3.36 0.00 19:52:01 0.22 0.00 0.22 0.00 0.00 2.17 0.00 19:53:01 0.32 0.00 0.32 0.00 0.00 3.73 0.00 19:54:01 0.48 0.20 0.28 0.00 6.26 2.85 0.00 19:55:01 0.68 0.00 0.68 0.00 0.00 14.44 0.00 19:56:01 0.25 0.00 0.25 0.00 0.00 2.85 0.00 19:57:01 0.58 0.37 0.22 0.00 17.84 2.05 0.00 19:58:01 101.75 28.27 73.48 0.00 6278.87 14098.07 0.00 Average: 5.99 1.61 4.38 0.00 350.89 788.48 0.00 19:40:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 19:41:01 124616 0 444000 23.60 2620 1310320 1031832 35.21 281252 1320504 8 19:42:02 128236 0 440312 23.40 2620 1310388 1012968 34.57 278912 1320264 8 19:43:01 127988 0 440556 23.41 2620 1310392 1013040 34.57 279288 1320272 8 19:44:01 127824 0 440720 23.42 2620 1310392 1013076 34.57 279428 1320272 8 19:45:01 127804 0 440732 23.42 2620 1310400 1013064 34.57 279600 1320272 8 19:46:01 128384 0 440148 23.39 2620 1310404 1012968 34.57 279156 1320272 16 19:47:01 128392 0 440136 23.39 2620 1310408 1012968 34.57 274752 1324680 8 19:48:01 128112 0 440352 23.40 2620 1310472 1012968 34.57 274668 1324700 12 19:49:01 128012 0 440504 23.41 2620 1310420 1012968 34.57 274668 1324680 8 19:50:01 127504 0 441008 23.44 2620 1310424 1013040 34.57 274980 1324720 8 19:51:01 128400 0 440108 23.39 2620 1310428 1012968 34.57 274596 1324724 8 19:52:01 128360 0 440144 23.39 2620 1310432 1012968 34.57 274480 1324720 8 19:53:01 128088 0 440408 23.41 2620 1310440 1013016 34.57 274868 1324720 8 19:54:01 128080 0 440384 23.41 2620 1310472 1012968 34.57 274760 1324744 16 19:55:01 127612 0 440848 23.43 2620 1310476 1013040 34.57 275004 1324752 8 19:56:01 128088 0 440364 23.40 2620 1310484 1012968 34.57 274764 1324752 8 19:57:01 74660 0 500816 26.62 2620 1303460 1023756 34.94 342744 1309572 9600 19:58:01 81688 0 665456 35.37 2620 1131792 1239408 42.30 572580 1015216 90104 Average: 122325 0 456500 24.26 2620 1300111 1027221 35.06 296694 1305213 5547 19:40:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 19:41:01 eth0 0.57 0.30 0.27 0.20 0.00 0.00 0.00 0.00 19:41:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:41:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:42:02 eth0 0.15 0.07 0.01 0.01 0.00 0.00 0.00 0.00 19:42:02 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:42:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:43:01 eth0 0.29 0.15 0.10 0.04 0.00 0.00 0.00 0.00 19:43:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:43:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:44:01 eth0 0.47 0.25 0.18 0.17 0.00 0.00 0.00 0.00 19:44:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:44:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:45:01 eth0 0.37 0.22 0.15 0.07 0.00 0.00 0.00 0.00 19:45:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:45:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:46:01 eth0 0.18 0.10 0.01 0.01 0.00 0.00 0.00 0.00 19:46:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:46:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:47:01 eth0 0.13 0.08 0.01 0.01 0.00 0.00 0.00 0.00 19:47:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:47:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:48:01 eth0 0.08 0.03 0.01 0.00 0.00 0.00 0.00 0.00 19:48:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:48:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:49:01 eth0 0.08 0.05 0.01 0.00 0.00 0.00 0.00 0.00 19:49:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:49:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:50:01 eth0 0.22 0.17 0.08 0.07 0.00 0.00 0.00 0.00 19:50:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:51:01 eth0 0.08 0.08 0.01 0.01 0.00 0.00 0.00 0.00 19:51:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:51:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:52:01 eth0 0.08 0.08 0.01 0.01 0.00 0.00 0.00 0.00 19:52:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:52:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:53:01 eth0 0.20 0.15 0.07 0.01 0.00 0.00 0.00 0.00 19:53:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:53:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:54:01 eth0 0.20 0.08 0.01 0.01 0.00 0.00 0.00 0.00 19:54:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:54:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:55:01 eth0 0.20 0.18 0.08 0.07 0.00 0.00 0.00 0.00 19:55:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:55:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:56:01 eth0 0.10 0.08 0.01 0.01 0.00 0.00 0.00 0.00 19:56:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:56:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:57:01 eth0 157.96 93.97 203.81 21.76 0.00 0.00 0.00 0.00 19:57:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:57:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:58:01 veth804cfc3 29.87 37.40 2.39 294.40 0.00 0.00 0.00 0.00 19:58:01 eth0 760.65 507.04 3874.70 87.18 0.00 0.00 0.00 0.00 19:58:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:58:01 docker0 29.87 37.27 1.98 294.38 0.00 0.00 0.00 0.00 Average: veth804cfc3 1.66 2.08 0.13 16.38 0.00 0.00 0.00 0.00 Average: eth0 51.31 33.56 227.03 6.10 0.00 0.00 0.00 0.00 Average: lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: docker0 1.66 2.07 0.11 16.38 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 3.10.0-1127.el7.x86_64 (centos-7-docker-5eb134fb-50d3-af0a-1802-9f6851a35141.vexxhost.lo) 11/18/20 _x86_64_ (4 CPU) 19:38:47 LINUX RESTART (4 CPU) 19:40:01 CPU %user %nice %system %iowait %steal %idle 19:41:01 all 0.17 0.00 0.04 0.00 0.00 99.80 19:41:01 0 0.05 0.00 0.03 0.00 0.00 99.92 19:41:01 1 0.03 0.00 0.03 0.00 0.00 99.93 19:41:01 2 0.07 0.00 0.03 0.00 0.00 99.90 19:41:01 3 0.52 0.00 0.05 0.00 0.00 99.43 19:42:02 all 0.15 0.00 0.03 0.00 0.00 99.82 19:42:02 0 0.03 0.00 0.03 0.00 0.00 99.93 19:42:02 1 0.07 0.00 0.05 0.00 0.00 99.88 19:42:02 2 0.47 0.00 0.02 0.00 0.00 99.52 19:42:02 3 0.03 0.00 0.03 0.00 0.00 99.93 19:43:01 all 0.12 0.00 0.03 0.00 0.00 99.85 19:43:01 0 0.03 0.00 0.02 0.00 0.00 99.95 19:43:01 1 0.36 0.00 0.03 0.00 0.00 99.61 19:43:01 2 0.05 0.00 0.07 0.00 0.00 99.88 19:43:01 3 0.03 0.00 0.02 0.00 0.00 99.95 19:44:01 all 0.17 0.00 0.02 0.00 0.00 99.80 19:44:01 0 0.05 0.00 0.03 0.00 0.00 99.92 19:44:01 1 0.53 0.00 0.03 0.00 0.00 99.43 19:44:01 2 0.05 0.00 0.02 0.00 0.02 99.92 19:44:01 3 0.05 0.00 0.02 0.00 0.00 99.93 19:45:01 all 0.15 0.00 0.03 0.00 0.00 99.82 19:45:01 0 0.02 0.00 0.03 0.00 0.00 99.95 19:45:01 1 0.50 0.00 0.02 0.00 0.00 99.48 19:45:01 2 0.05 0.00 0.05 0.00 0.00 99.90 19:45:01 3 0.03 0.00 0.03 0.00 0.00 99.93 19:46:01 all 0.15 0.00 0.03 0.00 0.00 99.82 19:46:01 0 0.50 0.00 0.03 0.00 0.00 99.47 19:46:01 1 0.02 0.00 0.02 0.00 0.00 99.97 19:46:01 2 0.03 0.00 0.05 0.00 0.00 99.92 19:46:01 3 0.03 0.00 0.03 0.00 0.00 99.93 19:47:01 all 0.03 0.00 0.04 0.00 0.00 99.93 19:47:01 0 0.05 0.00 0.07 0.00 0.02 99.87 19:47:01 1 0.00 0.00 0.02 0.00 0.00 99.98 19:47:01 2 0.02 0.00 0.03 0.00 0.00 99.95 19:47:01 3 0.03 0.00 0.05 0.00 0.00 99.92 19:48:01 all 0.15 0.00 0.04 0.00 0.00 99.82 19:48:01 0 0.45 0.00 0.05 0.00 0.00 99.50 19:48:01 1 0.07 0.00 0.05 0.00 0.00 99.88 19:48:01 2 0.03 0.00 0.03 0.00 0.00 99.93 19:48:01 3 0.03 0.00 0.02 0.00 0.00 99.95 19:49:01 all 0.14 0.00 0.02 0.00 0.00 99.84 19:49:01 0 0.50 0.00 0.02 0.00 0.00 99.48 19:49:01 1 0.03 0.00 0.03 0.00 0.00 99.93 19:49:01 2 0.02 0.00 0.03 0.00 0.00 99.95 19:49:01 3 0.00 0.00 0.02 0.00 0.00 99.98 19:50:01 all 0.15 0.00 0.03 0.00 0.00 99.81 19:50:01 0 0.52 0.00 0.03 0.00 0.00 99.45 19:50:01 1 0.03 0.00 0.02 0.00 0.02 99.93 19:50:01 2 0.02 0.00 0.02 0.00 0.00 99.97 19:50:01 3 0.05 0.00 0.07 0.00 0.00 99.88 19:51:01 all 0.15 0.00 0.02 0.00 0.00 99.83 19:51:01 0 0.08 0.00 0.03 0.00 0.00 99.88 19:51:01 1 0.02 0.00 0.03 0.00 0.00 99.95 19:51:01 2 0.48 0.00 0.02 0.00 0.00 99.50 19:51:01 3 0.00 0.00 0.02 0.00 0.00 99.98 19:51:01 CPU %user %nice %system %iowait %steal %idle 19:52:01 all 0.15 0.00 0.02 0.00 0.00 99.83 19:52:01 0 0.03 0.00 0.02 0.00 0.00 99.95 19:52:01 1 0.05 0.00 0.03 0.00 0.00 99.92 19:52:01 2 0.50 0.00 0.02 0.00 0.00 99.48 19:52:01 3 0.02 0.00 0.03 0.00 0.00 99.95 19:53:01 all 0.15 0.00 0.02 0.00 0.00 99.83 19:53:01 0 0.02 0.00 0.05 0.00 0.00 99.93 19:53:01 1 0.03 0.00 0.03 0.00 0.00 99.93 19:53:01 2 0.50 0.00 0.02 0.00 0.00 99.48 19:53:01 3 0.03 0.00 0.00 0.02 0.00 99.95 19:54:01 all 0.15 0.00 0.05 0.00 0.00 99.79 19:54:01 0 0.03 0.00 0.03 0.00 0.00 99.93 19:54:01 1 0.03 0.00 0.10 0.02 0.00 99.85 19:54:01 2 0.52 0.00 0.03 0.00 0.00 99.45 19:54:01 3 0.02 0.00 0.05 0.00 0.00 99.93 19:55:01 all 0.07 0.00 0.03 0.00 0.00 99.90 19:55:01 0 0.05 0.00 0.02 0.00 0.00 99.93 19:55:01 1 0.05 0.00 0.05 0.00 0.00 99.90 19:55:01 2 0.17 0.00 0.07 0.00 0.00 99.77 19:55:01 3 0.02 0.00 0.00 0.00 0.00 99.98 19:56:01 all 0.03 0.00 0.03 0.00 0.00 99.95 19:56:01 0 0.02 0.00 0.02 0.00 0.00 99.97 19:56:01 1 0.05 0.00 0.03 0.00 0.00 99.92 19:56:01 2 0.03 0.00 0.03 0.00 0.00 99.93 19:56:01 3 0.00 0.00 0.02 0.00 0.00 99.98 19:57:01 all 2.14 0.00 0.44 0.01 0.00 97.41 19:57:01 0 2.55 0.00 0.45 0.00 0.00 97.00 19:57:01 1 1.65 0.00 0.42 0.00 0.00 97.93 19:57:01 2 1.63 0.00 0.58 0.03 0.00 97.75 19:57:01 3 2.72 0.00 0.30 0.00 0.02 96.97 19:58:01 all 12.28 0.00 5.15 1.91 0.02 80.64 19:58:01 0 16.58 0.00 6.78 2.20 0.03 74.40 19:58:01 1 9.43 0.00 3.42 0.81 0.02 86.33 19:58:01 2 9.79 0.00 4.74 2.85 0.02 82.60 19:58:01 3 13.39 0.00 5.70 1.80 0.00 79.11 Average: all 0.91 0.00 0.34 0.11 0.00 98.65 Average: 0 1.18 0.00 0.42 0.12 0.00 98.28 Average: 1 0.72 0.00 0.24 0.05 0.00 98.99 Average: 2 0.80 0.00 0.32 0.16 0.00 98.72 Average: 3 0.94 0.00 0.36 0.10 0.00 98.61