---> uname -a: Linux prd-centos7-docker-4c-2g-32598.vexxhost.local 3.10.0-1160.6.1.el7.x86_64 #1 SMP Tue Nov 17 13:59:11 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: 2933.438 BogoMIPS: 5866.87 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 Srbds: Not affected 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% /var/log/auth.log /dev/vda1 50.0G 7.2G 42.8G 14% /run/cloud-init/result.json /dev/vda1 50.0G 7.2G 42.8G 14% /w/workspace/edgexfoundry_edgex-compose_PR-53 /dev/vda1 50.0G 7.2G 42.8G 14% /w/workspace/edgexfoundry_edgex-compose_PR-53@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 ---> free -m: total used free shared buff/cache available Mem: 1837 664 105 0 1067 1066 Swap: 1023 0 1023 ---> 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:84:e8:59 brd ff:ff:ff:ff:ff:ff inet 10.30.123.148/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 85521sec preferred_lft 85521sec inet6 fe80::f816:3eff:fe84:e859/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN link/ether 02:42:a9:66:ba:30 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 ---> sar -b -r -n DEV: Linux 3.10.0-1160.6.1.el7.x86_64 (centos-7-docker-5fbc1798-0377-b841-54c3-72bc41eda64a.vexxhost.lo) 04/02/21 _x86_64_ (4 CPU) 19:52:02 LINUX RESTART (4 CPU) 19:53:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 19:54:01 29.08 7.10 21.98 0.00 760.39 1609.41 0.00 19:55:01 1.43 0.00 1.43 0.00 0.00 26.59 0.00 19:56:02 0.25 0.00 0.25 0.00 0.00 2.71 0.00 19:57:01 0.17 0.00 0.17 0.00 0.00 2.32 0.00 19:58:01 0.38 0.00 0.38 0.00 0.00 6.13 0.00 19:59:01 0.27 0.00 0.27 0.00 0.00 3.11 0.00 20:00:01 0.27 0.00 0.27 0.00 0.00 3.59 0.00 20:01:01 0.22 0.02 0.20 0.00 0.13 2.96 0.00 20:02:01 0.41 0.08 0.33 0.00 1.59 5.01 0.00 20:03:01 0.25 0.00 0.25 0.00 0.00 3.00 0.00 20:04:01 0.37 0.00 0.37 0.00 0.00 5.11 0.00 20:05:01 0.22 0.00 0.22 0.00 0.00 2.85 0.00 20:06:02 21.86 21.66 0.20 0.00 2572.39 2.53 0.00 Average: 4.25 2.23 2.03 0.00 257.18 129.19 0.00 19:53:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 19:54:01 78764 0 543660 28.89 2620 1256500 1054264 35.98 381952 1224004 20 19:55:01 86372 0 536048 28.49 2620 1256504 994984 33.96 373924 1225896 12 19:56:02 86472 0 535944 28.48 2620 1256508 994984 33.96 373808 1225896 12 19:57:01 85404 0 537008 28.54 2620 1256512 995224 33.97 375276 1225896 16 19:58:01 86868 0 535540 28.46 2620 1256516 994984 33.96 374124 1225896 8 19:59:01 82836 0 539564 28.68 2620 1256524 995184 33.96 378032 1225896 20 20:00:01 84032 0 538368 28.61 2620 1256524 994984 33.96 376712 1225896 16 20:01:01 82548 0 539840 28.69 2620 1256536 997752 34.05 377464 1225896 8 20:02:01 83324 0 538904 28.64 2620 1256696 995492 33.97 377172 1225968 32 20:03:01 81888 0 540368 28.72 2620 1256668 1003892 34.26 378116 1225960 16 20:04:01 81880 0 540376 28.72 2620 1256668 1003904 34.26 378348 1225960 8 20:05:01 81716 0 540532 28.73 2620 1256676 1003928 34.26 378376 1225960 16 20:06:02 76072 0 563528 29.95 2620 1239324 1043200 35.60 396672 1214032 5384 Average: 82937 0 540745 28.74 2620 1255243 1005598 34.32 378460 1224858 428 19:53:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 19:54:01 eth0 137.44 99.90 564.86 48.51 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 0.08 0.08 0.01 0.01 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 19:56:02 eth0 0.60 0.08 0.06 0.01 0.00 0.00 0.00 0.00 19:56:02 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:56:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:57:01 eth0 0.59 0.51 0.28 0.21 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 eth0 0.72 0.03 0.06 0.00 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 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:59:01 eth0 1.63 0.83 0.72 0.47 0.00 0.00 0.00 0.00 19:59:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:59:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:00:01 eth0 0.10 0.08 0.01 0.01 0.00 0.00 0.00 0.00 20:00:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:00:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:01:01 eth0 0.08 0.08 0.01 0.01 0.00 0.00 0.00 0.00 20:01:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:01:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:02:01 eth0 0.60 0.08 0.04 0.01 0.00 0.00 0.00 0.00 20:02:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:02:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:03:01 eth0 0.68 0.32 0.31 0.11 0.00 0.00 0.00 0.00 20:03:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:03:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:04:01 eth0 1.26 0.22 0.23 0.18 0.00 0.00 0.00 0.00 20:04:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:04:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:05:01 eth0 1.15 0.80 0.56 0.41 0.00 0.00 0.00 0.00 20:05:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:05:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:06:02 eth0 19.57 17.06 101.92 5.97 0.00 0.00 0.00 0.00 20:06:02 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:06:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 12.69 9.26 51.60 4.31 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 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 3.10.0-1160.6.1.el7.x86_64 (centos-7-docker-5fbc1798-0377-b841-54c3-72bc41eda64a.vexxhost.lo) 04/02/21 _x86_64_ (4 CPU) 19:52:02 LINUX RESTART (4 CPU) 19:53:01 CPU %user %nice %system %iowait %steal %idle 19:54:01 all 8.84 0.00 2.30 0.73 10.37 77.75 19:54:01 0 7.01 0.00 2.35 1.96 11.98 76.70 19:54:01 1 9.20 0.00 2.48 0.34 9.72 78.25 19:54:01 2 9.53 0.00 1.86 0.32 10.08 78.20 19:54:01 3 9.67 0.00 2.50 0.29 9.68 77.85 19:55:01 all 0.13 0.00 0.05 0.00 0.46 99.35 19:55:01 0 0.02 0.00 0.05 0.00 0.20 99.73 19:55:01 1 0.43 0.00 0.08 0.00 0.65 98.84 19:55:01 2 0.05 0.00 0.05 0.00 0.76 99.14 19:55:01 3 0.03 0.00 0.03 0.00 0.25 99.68 19:56:02 all 0.09 0.00 0.02 0.00 0.55 99.34 19:56:02 0 0.00 0.00 0.02 0.00 0.12 99.87 19:56:02 1 0.35 0.00 0.03 0.00 0.70 98.92 19:56:02 2 0.02 0.00 0.03 0.00 1.32 98.63 19:56:02 3 0.00 0.00 0.02 0.00 0.05 99.93 19:57:01 all 0.11 0.00 0.03 0.00 0.74 99.12 19:57:01 0 0.02 0.00 0.02 0.00 0.08 99.88 19:57:01 1 0.27 0.00 0.05 0.00 0.73 98.95 19:57:01 2 0.12 0.00 0.03 0.00 1.83 98.02 19:57:01 3 0.05 0.00 0.03 0.00 0.29 99.63 19:58:01 all 0.10 0.00 0.05 0.00 0.57 99.29 19:58:01 0 0.02 0.00 0.05 0.00 0.17 99.77 19:58:01 1 0.03 0.00 0.05 0.00 1.51 98.40 19:58:01 2 0.32 0.00 0.05 0.00 0.23 99.40 19:58:01 3 0.02 0.00 0.03 0.00 0.35 99.60 19:59:01 all 0.12 0.00 0.03 0.00 0.38 99.47 19:59:01 0 0.05 0.00 0.03 0.00 0.55 99.37 19:59:01 1 0.08 0.00 0.02 0.00 0.47 99.44 19:59:01 2 0.33 0.00 0.03 0.00 0.40 99.24 19:59:01 3 0.02 0.00 0.03 0.00 0.12 99.83 20:00:01 all 0.10 0.00 0.02 0.00 0.13 99.74 20:00:01 0 0.02 0.00 0.03 0.00 0.07 99.88 20:00:01 1 0.02 0.00 0.02 0.00 0.12 99.85 20:00:01 2 0.37 0.00 0.05 0.00 0.25 99.33 20:00:01 3 0.02 0.00 0.00 0.00 0.10 99.88 20:01:01 all 0.13 0.00 0.04 0.00 0.22 99.61 20:01:01 0 0.02 0.00 0.02 0.00 0.03 99.93 20:01:01 1 0.05 0.00 0.07 0.00 0.50 99.39 20:01:01 2 0.42 0.00 0.03 0.00 0.23 99.32 20:01:01 3 0.03 0.00 0.05 0.00 0.10 99.82 20:02:01 all 0.10 0.00 0.04 0.00 0.46 99.39 20:02:01 0 0.02 0.00 0.07 0.02 0.79 99.11 20:02:01 1 0.03 0.00 0.03 0.00 0.50 99.44 20:02:01 2 0.35 0.00 0.05 0.00 0.35 99.25 20:02:01 3 0.02 0.00 0.02 0.00 0.22 99.75 20:03:01 all 0.12 0.00 0.03 0.00 0.42 99.43 20:03:01 0 0.02 0.00 0.02 0.00 0.61 99.35 20:03:01 1 0.30 0.00 0.03 0.00 0.48 99.19 20:03:01 2 0.15 0.00 0.05 0.00 0.37 99.43 20:03:01 3 0.02 0.00 0.02 0.00 0.23 99.73 20:04:01 all 0.10 0.00 0.03 0.00 0.40 99.46 20:04:01 0 0.00 0.00 0.02 0.00 0.41 99.57 20:04:01 1 0.02 0.00 0.03 0.00 0.66 99.29 20:04:01 2 0.03 0.00 0.03 0.00 0.25 99.68 20:04:01 3 0.37 0.00 0.03 0.00 0.28 99.32 20:04:01 CPU %user %nice %system %iowait %steal %idle 20:05:01 all 0.14 0.00 0.02 0.00 0.16 99.68 20:05:01 0 0.02 0.00 0.00 0.00 0.03 99.95 20:05:01 1 0.02 0.00 0.02 0.00 0.07 99.90 20:05:01 2 0.07 0.00 0.03 0.00 0.10 99.80 20:05:01 3 0.45 0.00 0.02 0.00 0.45 99.09 20:06:02 all 0.99 0.00 0.34 0.95 2.62 95.10 20:06:02 0 0.96 0.00 0.35 0.89 2.80 95.01 20:06:02 1 0.49 0.00 0.38 0.00 2.63 96.50 20:06:02 2 1.50 0.00 0.40 2.00 2.43 93.67 20:06:02 3 1.02 0.00 0.25 0.91 2.63 95.19 Average: all 0.87 0.00 0.24 0.13 1.37 97.39 Average: 0 0.65 0.00 0.24 0.23 1.41 97.47 Average: 1 0.88 0.00 0.26 0.03 1.46 97.38 Average: 2 1.04 0.00 0.21 0.18 1.45 97.12 Average: 3 0.92 0.00 0.24 0.09 1.15 97.60