---> uname -a: Linux prd-centos7-docker-4c-2g-33310.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 7.3G 42.7G 15% / 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 7.3G 42.7G 15% /facter-os /dev/vda1 50.0G 7.3G 42.7G 15% /etc/resolv.conf /dev/vda1 50.0G 7.3G 42.7G 15% /etc/hostname /dev/vda1 50.0G 7.3G 42.7G 15% /etc/hosts /dev/vda1 50.0G 7.3G 42.7G 15% /var/log/auth.log /dev/vda1 50.0G 7.3G 42.7G 15% /run/cloud-init/result.json /dev/vda1 50.0G 7.3G 42.7G 15% /w/workspace/edgexfoundry_edgex-ui-go_PR-326 /dev/vda1 50.0G 7.3G 42.7G 15% /w/workspace/edgexfoundry_edgex-ui-go_PR-326@tmp /dev/vda1 50.0G 7.3G 42.7G 15% /var/log/sa-host /dev/vda1 50.0G 7.3G 42.7G 15% /var/log/secure ---> free -m: total used free shared buff/cache available Mem: 1837 711 96 0 1029 1021 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:2d:0d:1d brd ff:ff:ff:ff:ff:ff inet 10.30.123.80/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 85775sec preferred_lft 85775sec inet6 fe80::f816:3eff:fe2d:d1d/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN link/ether 02:42:b1:63:b0:67 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:b1ff:fe63:b067/64 scope link 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) 04/08/21 _x86_64_ (4 CPU) 11:39:38 LINUX RESTART (4 CPU) 11:40:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 11:41:01 128.19 47.55 80.64 0.00 8114.81 34377.71 0.00 11:42:01 2.40 0.00 2.40 0.00 0.00 56.25 0.00 11:43:01 0.48 0.00 0.48 0.00 0.00 6.59 0.00 11:44:01 0.23 0.00 0.23 0.00 0.00 2.83 0.00 11:45:01 0.23 0.00 0.23 0.00 0.00 3.33 0.00 11:46:01 0.30 0.00 0.30 0.00 0.00 4.26 0.00 11:47:01 0.25 0.00 0.25 0.00 0.00 2.16 0.00 11:48:01 0.28 0.00 0.28 0.00 0.00 4.49 0.00 11:49:01 0.25 0.00 0.25 0.00 0.00 2.58 0.00 11:50:02 100.17 64.53 35.64 0.00 4760.87 14451.55 0.00 Average: 23.12 11.15 11.96 0.00 1276.86 4844.52 0.00 11:40:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:41:01 148568 0 592944 31.51 2620 1137412 1100536 37.56 426060 1106468 128 11:42:01 154056 0 587364 31.22 2620 1137504 1077248 36.76 430128 1097468 16 11:43:01 151656 0 589760 31.34 2620 1137508 1077428 36.77 428468 1101792 8 11:44:01 151500 0 589916 31.35 2620 1137508 1077368 36.77 442336 1087672 16 11:45:01 152688 0 588720 31.29 2620 1137516 1077248 36.76 440108 1089320 20 11:46:01 147564 0 593840 31.56 2620 1137520 1077320 36.77 456096 1078136 8 11:47:01 147972 0 593428 31.54 2620 1137524 1077296 36.77 455980 1078136 20 11:48:01 148020 0 593376 31.54 2620 1137528 1077248 36.76 455732 1078132 8 11:49:01 148136 0 593252 31.53 2620 1137536 1077248 36.76 455736 1078136 8 11:50:02 70700 0 731092 38.86 2620 1077132 1512760 51.63 613180 942248 97088 Average: 142086 0 605369 32.17 2620 1131469 1123170 38.33 460382 1073751 9732 11:40:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:41:01 eth0 540.19 366.97 1294.97 99.60 0.00 0.00 0.00 0.00 11:41:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:41:01 docker0 37.93 29.16 3.58 115.01 0.00 0.00 0.00 0.00 11:42:01 eth0 1.02 0.08 0.10 0.01 0.00 0.00 0.00 0.00 11:42:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:42:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:43:01 eth0 2.38 0.70 0.66 0.37 0.00 0.00 0.00 0.00 11:43:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:43:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:44:01 eth0 1.02 0.57 0.54 0.39 0.00 0.00 0.00 0.00 11:44:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:44:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:45:01 eth0 0.13 0.10 0.01 0.04 0.00 0.00 0.00 0.00 11:45:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:45:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:46:01 eth0 0.30 0.23 0.14 0.07 0.00 0.00 0.00 0.00 11:46:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:46:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:47:01 eth0 0.23 0.22 0.12 0.02 0.00 0.00 0.00 0.00 11:47:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:47:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:48:01 eth0 0.10 0.08 0.01 0.01 0.00 0.00 0.00 0.00 11:48:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:48:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:49:01 eth0 0.10 0.08 0.01 0.01 0.00 0.00 0.00 0.00 11:49:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:49:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:50:02 eth0 214.43 175.64 2170.45 18.17 0.00 0.00 0.00 0.00 11:50:02 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:50:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 75.25 53.97 345.32 11.73 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 3.74 2.87 0.35 11.33 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) 04/08/21 _x86_64_ (4 CPU) 11:39:38 LINUX RESTART (4 CPU) 11:40:02 CPU %user %nice %system %iowait %steal %idle 11:41:01 all 13.41 0.00 6.72 3.43 0.07 76.37 11:41:01 0 12.40 0.00 7.45 1.30 0.03 78.82 11:41:01 1 14.53 0.00 6.04 6.64 0.07 72.72 11:41:01 2 12.66 0.00 7.47 3.86 0.07 75.94 11:41:01 3 14.05 0.00 5.93 1.90 0.10 78.02 11:42:01 all 0.17 0.00 0.08 0.00 0.02 99.74 11:42:01 0 0.03 0.00 0.03 0.00 0.02 99.92 11:42:01 1 0.05 0.00 0.10 0.00 0.00 99.85 11:42:01 2 0.08 0.00 0.12 0.00 0.03 99.77 11:42:01 3 0.50 0.00 0.07 0.00 0.02 99.42 11:43:01 all 0.15 0.00 0.05 0.00 0.01 99.78 11:43:01 0 0.05 0.00 0.03 0.00 0.00 99.92 11:43:01 1 0.02 0.00 0.03 0.00 0.02 99.93 11:43:01 2 0.12 0.00 0.10 0.00 0.02 99.77 11:43:01 3 0.43 0.00 0.05 0.00 0.00 99.52 11:44:01 all 0.11 0.00 0.06 0.00 0.02 99.82 11:44:01 0 0.03 0.00 0.03 0.00 0.02 99.92 11:44:01 1 0.03 0.00 0.08 0.00 0.00 99.88 11:44:01 2 0.08 0.00 0.07 0.00 0.03 99.82 11:44:01 3 0.28 0.00 0.05 0.00 0.02 99.65 11:45:01 all 0.10 0.00 0.04 0.00 0.01 99.85 11:45:01 0 0.03 0.00 0.02 0.00 0.00 99.95 11:45:01 1 0.07 0.00 0.05 0.00 0.02 99.87 11:45:01 2 0.05 0.00 0.07 0.00 0.02 99.87 11:45:01 3 0.25 0.00 0.03 0.00 0.00 99.72 11:46:01 all 0.15 0.00 0.07 0.00 0.01 99.77 11:46:01 0 0.02 0.00 0.07 0.00 0.00 99.92 11:46:01 1 0.05 0.00 0.13 0.00 0.00 99.82 11:46:01 2 0.03 0.00 0.02 0.00 0.02 99.93 11:46:01 3 0.52 0.00 0.05 0.00 0.02 99.42 11:47:01 all 0.17 0.00 0.03 0.00 0.00 99.80 11:47:01 0 0.02 0.00 0.02 0.00 0.00 99.97 11:47:01 1 0.03 0.00 0.03 0.00 0.00 99.93 11:47:01 2 0.08 0.00 0.07 0.00 0.02 99.83 11:47:01 3 0.53 0.00 0.02 0.00 0.00 99.45 11:48:01 all 0.16 0.00 0.05 0.00 0.02 99.77 11:48:01 0 0.02 0.00 0.02 0.00 0.02 99.95 11:48:01 1 0.05 0.00 0.07 0.00 0.05 99.83 11:48:01 2 0.05 0.00 0.08 0.00 0.00 99.87 11:48:01 3 0.52 0.00 0.05 0.00 0.02 99.42 11:49:01 all 0.10 0.00 0.06 0.00 0.01 99.83 11:49:01 0 0.05 0.00 0.03 0.00 0.02 99.90 11:49:01 1 0.02 0.00 0.03 0.00 0.00 99.95 11:49:01 2 0.07 0.00 0.08 0.00 0.02 99.83 11:49:01 3 0.27 0.00 0.08 0.00 0.00 99.65 11:50:02 all 5.77 0.00 3.91 1.15 0.14 89.03 11:50:02 0 5.65 0.00 4.54 0.27 0.12 89.42 11:50:02 1 5.78 0.00 3.97 2.52 0.14 87.59 11:50:02 2 5.35 0.00 3.31 0.86 0.15 90.33 11:50:02 3 6.30 0.00 3.84 0.97 0.14 88.76 Average: all 1.98 0.00 1.09 0.45 0.03 96.45 Average: 0 1.79 0.00 1.20 0.15 0.02 96.84 Average: 1 2.01 0.00 1.03 0.89 0.03 96.03 Average: 2 1.82 0.00 1.12 0.46 0.04 96.56 Average: 3 2.32 0.00 0.99 0.28 0.03 96.38