---> uname -a: Linux prd-centos7-docker-4c-2g-3155.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 8.6G 41.4G 17% / 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 8.6G 41.4G 17% /facter-os /dev/vda1 50.0G 8.6G 41.4G 17% /etc/resolv.conf /dev/vda1 50.0G 8.6G 41.4G 17% /etc/hostname /dev/vda1 50.0G 8.6G 41.4G 17% /etc/hosts /dev/vda1 50.0G 8.6G 41.4G 17% /var/log/auth.log /dev/vda1 50.0G 8.6G 41.4G 17% /w/workspace/edgexfoundry_edgex-ui-go_master /dev/vda1 50.0G 8.6G 41.4G 17% /run/cloud-init/result.json /dev/vda1 50.0G 8.6G 41.4G 17% /w/workspace/edgexfoundry_edgex-ui-go_master@tmp /dev/vda1 50.0G 8.6G 41.4G 17% /var/log/sa-host /dev/vda1 50.0G 8.6G 41.4G 17% /var/log/secure ---> free -m: total used free shared buff/cache available Mem: 1837 780 157 0 898 992 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:e7:ec:de brd ff:ff:ff:ff:ff:ff inet 10.30.123.158/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 85580sec preferred_lft 85580sec inet6 fe80::f816:3eff:fee7:ecde/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN link/ether 02:42:30:da:8e:34 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::42:30ff:feda:8e34/64 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) 05/06/21 _x86_64_ (4 CPU) 02:29:08 LINUX RESTART (4 CPU) 02:30:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 02:31:01 60.02 18.54 41.48 0.00 5176.13 5402.71 0.00 02:32:01 3.65 0.00 3.65 0.00 0.00 123.52 0.00 02:33:01 0.40 0.00 0.40 0.00 0.00 6.02 0.00 02:34:01 0.25 0.00 0.25 0.00 0.00 3.41 0.00 02:35:01 0.17 0.00 0.17 0.00 0.00 2.33 0.00 02:36:02 0.37 0.00 0.37 0.00 0.00 4.69 0.00 02:37:01 0.24 0.00 0.24 0.00 0.00 2.88 0.00 02:38:01 0.25 0.00 0.25 0.00 0.00 2.80 0.00 02:39:01 0.27 0.00 0.27 0.00 0.00 2.58 0.00 02:40:01 252.92 148.41 104.52 0.00 6624.45 33330.37 0.00 02:41:01 152.93 45.87 107.06 0.00 2167.93 23995.03 0.00 02:42:01 142.83 55.66 87.17 0.00 3700.15 14726.53 0.00 Average: 51.31 22.43 28.88 0.00 1475.69 6482.39 0.00 02:30:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:31:01 166940 0 586344 31.16 2620 1125640 1107516 37.80 422444 1090568 132 02:32:01 170880 0 582432 30.96 2620 1125612 1082172 36.93 431792 1077748 12 02:33:01 176968 0 576340 30.63 2620 1125616 1032612 35.24 429320 1075404 8 02:34:01 173604 0 579704 30.81 2620 1125616 1032900 35.25 439112 1069032 8 02:35:01 173060 0 580240 30.84 2620 1125624 1032960 35.25 442056 1066656 12 02:36:02 173832 0 579464 30.80 2620 1125628 1032840 35.25 465156 1042800 8 02:37:01 175364 0 577928 30.72 2620 1125632 1032612 35.24 463892 1042800 8 02:38:01 174952 0 578336 30.74 2620 1125636 1032612 35.24 463896 1042800 8 02:39:01 175512 0 577768 30.71 2620 1125644 1032612 35.24 464028 1042800 8 02:40:01 95448 0 723940 38.48 2620 1059536 1365668 46.61 526448 1002016 472 02:41:01 64332 0 740096 39.33 2596 1074520 1518636 51.83 620556 915476 100080 02:42:01 238936 0 736304 39.13 1636 904668 1318508 45.00 538092 772376 48 Average: 163319 0 618241 32.86 2536 1097448 1135137 38.74 475566 1020040 8400 02:30:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:31:01 eth0 234.15 204.06 1196.29 91.47 0.00 0.00 0.00 0.00 02:31:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:31:01 docker0 21.33 21.98 2.93 158.37 0.00 0.00 0.00 0.00 02:32:01 eth0 1.40 0.67 1.17 0.06 0.00 0.00 0.00 0.00 02:32:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:32:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:33:01 eth0 0.83 0.07 0.08 0.01 0.00 0.00 0.00 0.00 02:33:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:33:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:34:01 eth0 2.08 0.92 0.92 0.62 0.00 0.00 0.00 0.00 02:34:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:35:01 eth0 0.53 0.42 0.34 0.24 0.00 0.00 0.00 0.00 02:35:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:36:02 eth0 0.18 0.13 0.07 0.04 0.00 0.00 0.00 0.00 02:36:02 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:36:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:37:01 eth0 0.12 0.08 0.01 0.01 0.00 0.00 0.00 0.00 02:37:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:37:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:38:01 eth0 0.08 0.08 0.01 0.01 0.00 0.00 0.00 0.00 02:38:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:38:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:39:01 eth0 0.12 0.08 0.01 0.01 0.00 0.00 0.00 0.00 02:39:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:39:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:40:01 veth3d27f0e 9.50 11.43 1.08 9.42 0.00 0.00 0.00 0.00 02:40:01 eth0 418.37 335.45 4086.78 66.47 0.00 0.00 0.00 0.00 02:40:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:40:01 docker0 9.50 11.31 0.95 9.41 0.00 0.00 0.00 0.00 02:41:01 eth0 403.80 336.29 3565.30 34.50 0.00 0.00 0.00 0.00 02:41:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:41:01 docker0 52.42 59.76 4.24 362.35 0.00 0.00 0.00 0.00 02:42:01 veth777d526 1.73 1.33 0.36 0.39 0.00 0.00 0.00 0.00 02:42:01 eth0 110.47 79.86 315.65 78.19 0.00 0.00 0.00 0.00 02:42:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:42:01 docker0 30.25 51.99 1.92 259.57 0.00 0.00 0.00 0.00 Average: veth777d526 0.14 0.11 0.03 0.03 0.00 0.00 0.00 0.00 Average: eth0 97.90 80.02 765.69 22.68 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 9.48 12.11 0.84 65.95 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) 05/06/21 _x86_64_ (4 CPU) 02:29:08 LINUX RESTART (4 CPU) 02:30:01 CPU %user %nice %system %iowait %steal %idle 02:31:01 all 10.95 0.00 4.60 1.27 17.02 66.16 02:31:01 0 12.94 0.00 5.15 0.61 17.20 64.09 02:31:01 1 10.69 0.00 4.30 0.86 16.95 67.20 02:31:01 2 8.76 0.00 5.07 2.91 17.54 65.72 02:31:01 3 11.47 0.00 3.88 0.65 16.37 67.63 02:32:01 all 0.11 0.00 0.09 0.00 0.84 98.96 02:32:01 0 0.25 0.00 0.08 0.00 1.07 98.59 02:32:01 1 0.05 0.00 0.10 0.00 0.51 99.34 02:32:01 2 0.12 0.00 0.08 0.00 1.43 98.37 02:32:01 3 0.03 0.00 0.08 0.00 0.32 99.57 02:33:01 all 0.08 0.00 0.05 0.00 1.09 98.78 02:33:01 0 0.02 0.00 0.03 0.00 0.66 99.29 02:33:01 1 0.12 0.00 0.05 0.00 1.25 98.58 02:33:01 2 0.15 0.00 0.07 0.00 2.05 97.74 02:33:01 3 0.03 0.00 0.07 0.00 0.38 99.52 02:34:01 all 0.09 0.00 0.05 0.00 0.94 98.92 02:34:01 0 0.02 0.00 0.03 0.00 0.40 99.55 02:34:01 1 0.25 0.00 0.05 0.00 1.56 98.14 02:34:01 2 0.07 0.00 0.07 0.00 1.55 98.32 02:34:01 3 0.02 0.00 0.05 0.00 0.25 99.68 02:35:01 all 0.07 0.00 0.10 0.00 1.40 98.42 02:35:01 0 0.08 0.00 0.08 0.00 0.63 99.20 02:35:01 1 0.13 0.00 0.21 0.00 1.76 97.90 02:35:01 2 0.02 0.00 0.08 0.00 1.17 98.73 02:35:01 3 0.05 0.00 0.03 0.00 2.05 97.87 02:36:02 all 0.06 0.00 0.23 0.00 2.21 97.50 02:36:02 0 0.13 0.00 0.25 0.00 2.07 97.56 02:36:02 1 0.02 0.00 0.31 0.00 2.34 97.33 02:36:02 2 0.05 0.00 0.24 0.00 2.51 97.20 02:36:02 3 0.05 0.00 0.13 0.00 1.92 97.90 02:37:01 all 0.04 0.00 0.03 0.00 1.29 98.63 02:37:01 0 0.03 0.00 0.03 0.00 0.54 99.39 02:37:01 1 0.02 0.00 0.03 0.00 1.50 98.45 02:37:01 2 0.10 0.00 0.02 0.00 1.57 98.31 02:37:01 3 0.02 0.00 0.05 0.00 1.54 98.40 02:38:01 all 0.08 0.00 0.02 0.00 0.84 99.06 02:38:01 0 0.02 0.00 0.00 0.00 0.20 99.78 02:38:01 1 0.18 0.00 0.03 0.00 1.43 98.35 02:38:01 2 0.12 0.00 0.05 0.00 1.38 98.45 02:38:01 3 0.00 0.00 0.02 0.00 0.32 99.67 02:39:01 all 0.08 0.00 0.02 0.00 0.87 99.03 02:39:01 0 0.02 0.00 0.02 0.00 1.12 98.84 02:39:01 1 0.12 0.00 0.02 0.00 0.60 99.27 02:39:01 2 0.03 0.00 0.03 0.00 1.32 98.62 02:39:01 3 0.15 0.00 0.02 0.00 0.45 99.39 02:40:01 all 4.61 0.00 4.31 1.06 26.47 63.55 02:40:01 0 4.88 0.00 4.86 0.70 28.42 61.14 02:40:01 1 3.81 0.00 3.92 0.88 25.74 65.64 02:40:01 2 4.99 0.00 4.15 1.86 26.17 62.82 02:40:01 3 4.75 0.00 4.31 0.78 25.57 64.59 02:41:01 all 5.12 0.00 5.13 2.80 19.96 66.99 02:41:01 0 4.79 0.00 5.94 2.85 21.07 65.35 02:41:01 1 5.25 0.00 4.46 1.77 19.53 69.00 02:41:01 2 5.53 0.00 5.65 2.67 19.66 66.49 02:41:01 3 4.91 0.00 4.49 3.92 19.57 67.11 02:41:01 CPU %user %nice %system %iowait %steal %idle 02:42:01 all 5.63 0.00 5.97 2.24 18.92 67.24 02:42:01 0 5.86 0.00 6.54 1.13 18.40 68.07 02:42:01 1 4.97 0.00 5.18 2.24 18.93 68.68 02:42:01 2 6.97 0.00 5.62 4.05 19.32 64.04 02:42:01 3 4.73 0.00 6.57 1.54 19.01 68.15 Average: all 2.28 0.00 1.75 0.62 7.78 87.56 Average: 0 2.45 0.00 1.95 0.45 7.78 87.38 Average: 1 2.17 0.00 1.59 0.49 7.84 87.91 Average: 2 2.28 0.00 1.79 0.97 8.09 86.87 Average: 3 2.22 0.00 1.68 0.59 7.43 88.09