---> uname -a: Linux prd-centos7-docker-4c-2g-32019.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 8.2G 41.8G 16% / 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 8.2G 41.8G 16% /facter-os /dev/vda1 50.0G 8.2G 41.8G 16% /etc/resolv.conf /dev/vda1 50.0G 8.2G 41.8G 16% /etc/hostname /dev/vda1 50.0G 8.2G 41.8G 16% /etc/hosts /dev/vda1 50.0G 8.2G 41.8G 16% /var/log/auth.log /dev/vda1 50.0G 8.2G 41.8G 16% /run/cloud-init/result.json /dev/vda1 50.0G 8.2G 41.8G 16% /w/workspace/edgexfoundry_edgex-ui-go_master /dev/vda1 50.0G 8.2G 41.8G 16% /w/workspace/edgexfoundry_edgex-ui-go_master@tmp /dev/vda1 50.0G 8.2G 41.8G 16% /var/log/sa-host /dev/vda1 50.0G 8.2G 41.8G 16% /var/log/secure ---> free -m: total used free shared buff/cache available Mem: 1837 847 140 0 849 924 Swap: 1023 3 1020 ---> 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:03:a7:f1 brd ff:ff:ff:ff:ff:ff inet 10.30.123.78/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 85470sec preferred_lft 85470sec inet6 fe80::f816:3eff:fe03:a7f1/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN link/ether 02:42:bf:32:f6:23 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:bfff:fe32:f623/64 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) 03/30/21 _x86_64_ (4 CPU) 12:42:24 LINUX RESTART (4 CPU) 12:43:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 12:44:02 125.87 80.63 45.24 0.00 5073.05 34705.83 0.00 12:45:02 54.65 12.98 41.66 0.00 4784.89 4377.81 0.00 12:46:01 8.37 2.87 5.49 0.00 207.98 532.89 0.00 12:47:01 0.30 0.00 0.30 0.00 0.00 5.10 0.00 12:48:01 0.25 0.00 0.25 0.00 0.00 3.11 0.00 12:49:01 0.32 0.00 0.32 0.00 0.00 4.06 0.00 12:50:01 0.28 0.00 0.28 0.00 0.00 3.46 0.00 12:51:01 0.25 0.00 0.25 0.00 0.00 2.59 0.00 12:52:02 0.22 0.00 0.22 0.00 0.00 1.63 0.00 12:53:01 1.44 0.22 1.22 0.00 123.63 26.63 0.00 12:54:01 243.88 153.82 90.06 0.00 6439.56 33260.34 0.00 12:55:01 101.73 51.54 50.19 0.00 2289.78 10143.01 0.00 12:56:02 179.92 56.79 123.12 0.00 2929.72 23432.73 0.00 12:57:01 39.08 21.46 17.62 0.00 1660.61 3101.01 0.00 Average: 54.40 27.39 27.02 0.00 1687.02 7911.04 0.00 12:43:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:44:02 74444 0 508564 27.03 2620 1295916 1147144 39.15 334360 1273848 54804 12:45:02 130128 0 640088 34.02 2620 1108708 1359560 46.40 446040 1101960 4952 12:46:01 139132 0 622996 33.11 2620 1116796 1190232 40.62 459256 1081916 20 12:47:01 155048 0 607076 32.26 2620 1116800 1057844 36.10 450756 1076880 8 12:48:01 153588 0 608532 32.34 2620 1116804 1058136 36.11 456440 1072936 12 12:49:01 154152 0 607960 32.31 2620 1116812 1058004 36.11 455740 1072940 16 12:50:01 154424 0 607688 32.30 2620 1116812 1058016 36.11 452184 1076568 8 12:51:01 155548 0 606560 32.24 2620 1116816 1057848 36.10 451388 1076568 8 12:52:02 155640 0 606460 32.23 2620 1116824 1057848 36.10 451272 1076568 8 12:53:01 64368 0 642972 34.17 2620 1171584 1277976 43.62 485864 1127348 101112 12:54:01 100520 0 760904 40.44 2620 1017500 1340892 45.76 533256 994408 56 12:55:01 66320 0 761496 40.47 2596 1051132 1617084 55.19 652912 909088 86056 12:56:02 77428 0 802152 42.63 2268 999696 1292072 44.10 617140 848456 47372 12:57:01 237456 0 781180 41.52 1924 860984 1209580 41.28 574396 732172 104 Average: 129871 0 654616 34.79 2543 1094513 1198731 40.91 487215 1037261 21038 12:43:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:44:02 eth0 106.73 78.85 470.58 28.63 0.00 0.00 0.00 0.00 12:44:02 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:44:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:45:02 eth0 174.76 155.05 761.10 42.91 0.00 0.00 0.00 0.00 12:45:02 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:45:02 veth7b5c35d 33.30 31.01 3.79 96.73 0.00 0.00 0.00 0.00 12:45:02 docker0 33.28 30.87 3.33 96.72 0.00 0.00 0.00 0.00 12:46:01 eth0 21.32 23.55 31.86 33.92 0.00 0.00 0.00 0.00 12:46:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:46:01 docker0 5.98 5.21 0.49 17.57 0.00 0.00 0.00 0.00 12:47:01 eth0 0.63 0.08 0.06 0.01 0.00 0.00 0.00 0.00 12:47:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:47:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:48:01 eth0 1.33 0.77 0.61 0.41 0.00 0.00 0.00 0.00 12:48:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:48:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:49:01 eth0 0.20 0.15 0.08 0.04 0.00 0.00 0.00 0.00 12:49:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:49:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:50:01 eth0 0.18 0.18 0.07 0.04 0.00 0.00 0.00 0.00 12:50:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:51:01 eth0 0.12 0.08 0.01 0.01 0.00 0.00 0.00 0.00 12:51:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:51:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:52:02 eth0 0.08 0.08 0.01 0.01 0.00 0.00 0.00 0.00 12:52:02 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:52:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:53:01 eth0 171.24 150.53 1675.99 14.61 0.00 0.00 0.00 0.00 12:53:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:53:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:54:01 eth0 232.32 207.10 2422.66 21.79 0.00 0.00 0.00 0.00 12:54:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:54:01 vethc74de6c 0.89 0.84 0.11 0.56 0.00 0.00 0.00 0.00 12:54:01 docker0 0.89 0.73 0.10 0.55 0.00 0.00 0.00 0.00 12:55:01 eth0 416.87 355.54 3455.58 76.70 0.00 0.00 0.00 0.00 12:55:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:55:01 docker0 58.58 60.38 5.38 252.90 0.00 0.00 0.00 0.00 12:56:02 eth0 62.69 44.30 256.75 13.19 0.00 0.00 0.00 0.00 12:56:02 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:56:02 veth6e0d6b9 22.35 34.56 1.65 231.21 0.00 0.00 0.00 0.00 12:56:02 docker0 22.35 34.43 1.35 231.20 0.00 0.00 0.00 0.00 12:57:01 eth0 51.90 47.54 54.57 68.92 0.00 0.00 0.00 0.00 12:57:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:57:01 docker0 2.32 1.73 0.40 0.46 0.00 0.00 0.00 0.00 Average: eth0 88.63 75.97 652.68 21.44 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 8.80 9.52 0.79 42.90 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) 03/30/21 _x86_64_ (4 CPU) 12:42:24 LINUX RESTART (4 CPU) 12:43:01 CPU %user %nice %system %iowait %steal %idle 12:44:02 all 8.92 0.00 7.49 8.56 43.41 31.63 12:44:02 0 7.74 0.00 6.00 8.76 44.21 33.30 12:44:02 1 9.15 0.00 6.17 9.49 44.11 31.08 12:44:02 2 9.12 0.00 8.29 9.48 42.85 30.27 12:44:02 3 9.72 0.00 9.63 6.46 42.40 31.79 12:45:02 all 5.08 0.00 4.02 1.16 28.81 60.93 12:45:02 0 3.95 0.00 3.12 0.50 31.74 60.69 12:45:02 1 4.67 0.00 3.58 2.07 28.13 61.55 12:45:02 2 5.90 0.00 5.00 0.75 27.52 60.84 12:45:02 3 5.87 0.00 4.45 1.34 27.70 60.63 12:46:01 all 0.99 0.00 0.67 0.17 13.71 84.45 12:46:01 0 1.16 0.00 0.66 0.11 13.17 84.90 12:46:01 1 1.00 0.00 0.60 0.06 13.35 84.98 12:46:01 2 1.11 0.00 0.51 0.42 14.86 83.10 12:46:01 3 0.71 0.00 0.90 0.10 13.44 84.86 12:47:01 all 0.05 0.00 0.27 0.00 4.58 95.10 12:47:01 0 0.03 0.00 0.23 0.00 3.35 96.39 12:47:01 1 0.05 0.00 0.26 0.00 4.16 95.53 12:47:01 2 0.10 0.00 0.37 0.00 4.41 95.13 12:47:01 3 0.03 0.00 0.22 0.00 6.34 93.41 12:48:01 all 0.08 0.00 0.12 0.00 2.90 96.90 12:48:01 0 0.15 0.00 0.11 0.00 2.31 97.43 12:48:01 1 0.06 0.00 0.08 0.00 5.25 94.60 12:48:01 2 0.08 0.00 0.20 0.00 2.95 96.78 12:48:01 3 0.02 0.00 0.10 0.00 0.99 98.89 12:49:01 all 0.06 0.00 0.04 0.00 1.32 98.57 12:49:01 0 0.12 0.00 0.08 0.00 0.53 99.27 12:49:01 1 0.02 0.00 0.02 0.00 1.15 98.81 12:49:01 2 0.02 0.00 0.03 0.00 2.28 97.67 12:49:01 3 0.10 0.00 0.03 0.00 1.30 98.57 12:50:01 all 0.06 0.00 0.13 0.00 1.91 97.90 12:50:01 0 0.02 0.00 0.12 0.00 1.20 98.66 12:50:01 1 0.02 0.00 0.21 0.00 1.17 98.60 12:50:01 2 0.05 0.00 0.08 0.00 2.50 97.37 12:50:01 3 0.16 0.00 0.11 0.00 2.74 96.99 12:51:01 all 0.07 0.00 0.04 0.00 1.14 98.76 12:51:01 0 0.00 0.00 0.05 0.00 0.38 99.57 12:51:01 1 0.07 0.00 0.02 0.00 1.77 98.15 12:51:01 2 0.02 0.00 0.03 0.00 0.87 99.08 12:51:01 3 0.18 0.00 0.05 0.00 1.51 98.26 12:52:02 all 0.08 0.00 0.03 0.00 1.79 98.10 12:52:02 0 0.02 0.00 0.05 0.00 1.54 98.39 12:52:02 1 0.24 0.00 0.03 0.00 2.43 97.30 12:52:02 2 0.02 0.00 0.03 0.00 2.42 97.53 12:52:02 3 0.05 0.00 0.02 0.00 0.74 99.19 12:53:01 all 0.97 0.00 1.00 0.02 7.50 90.50 12:53:01 0 1.09 0.00 1.04 0.06 8.52 89.29 12:53:01 1 1.02 0.00 1.04 0.00 7.44 90.50 12:53:01 2 0.75 0.00 1.14 0.00 6.92 91.20 12:53:01 3 1.03 0.00 0.80 0.02 7.14 91.02 12:54:01 all 3.78 0.00 4.03 1.05 37.27 53.87 12:54:01 0 3.10 0.00 3.12 1.44 38.92 53.43 12:54:01 1 3.24 0.00 4.01 1.18 36.70 54.87 12:54:01 2 4.83 0.00 4.76 1.08 36.27 53.06 12:54:01 3 3.99 0.00 4.26 0.47 37.12 54.15 12:54:01 CPU %user %nice %system %iowait %steal %idle 12:55:01 all 3.41 0.00 4.07 3.59 31.76 57.17 12:55:01 0 3.35 0.00 3.90 3.43 35.95 53.37 12:55:01 1 3.79 0.00 3.89 4.73 32.50 55.10 12:55:01 2 3.29 0.00 4.03 3.49 29.03 60.16 12:55:01 3 3.20 0.00 4.46 2.70 29.48 60.16 12:56:02 all 4.62 0.00 5.45 1.76 32.90 55.27 12:56:02 0 3.69 0.00 5.02 2.24 32.95 56.10 12:56:02 1 4.69 0.00 4.37 0.71 32.85 57.37 12:56:02 2 5.98 0.00 5.39 2.35 33.48 52.80 12:56:02 3 4.15 0.00 7.07 1.72 32.30 54.76 12:57:01 all 3.28 0.00 5.08 1.31 25.12 65.21 12:57:01 0 2.43 0.00 3.75 0.97 26.69 66.15 12:57:01 1 6.32 0.00 5.88 2.49 25.55 59.76 12:57:01 2 2.24 0.00 3.75 0.63 24.23 69.15 12:57:01 3 2.21 0.00 7.07 1.18 23.91 65.62 Average: all 2.41 0.00 2.49 1.37 17.83 75.89 Average: 0 2.09 0.00 2.12 1.39 18.70 75.69 Average: 1 2.62 0.00 2.30 1.61 17.97 75.49 Average: 2 2.56 0.00 2.57 1.42 17.45 76.01 Average: 3 2.39 0.00 2.98 1.08 17.16 76.39