---> uname -a: Linux prd-centos7-docker-4c-2g-1437.vexxhost.local 3.10.0-1160.21.1.el7.x86_64 #1 SMP Tue Mar 16 18:28:22 UTC 2021 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): 2 On-line CPU(s) list: 0,1 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 2 NUMA node(s): 1 Vendor ID: AuthenticAMD CPU family: 23 Model: 49 Model name: AMD EPYC-Rome Processor Stepping: 0 CPU MHz: 2800.000 BogoMIPS: 5600.00 Virtualization: AMD-V Hypervisor vendor: KVM Virtualization type: full L1d cache: 64 KiB L1i cache: 64 KiB L2 cache: 1 MiB L3 cache: 32 MiB NUMA node0 CPU(s): 0,1 Vulnerability Itlb multihit: Not affected Vulnerability L1tf: Not affected Vulnerability Mds: Not affected Vulnerability Meltdown: Not affected 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 syscall nx mmxext fxsr_opt pdpe1gb rdtscp lm art rep_good nopl extd_apicid eagerfpu pni pclmulqdq ssse3 fma cx16 sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand hypervisor lahf_lm cmp_legacy svm cr8_legacy abm sse4a misalignsse 3dnowprefetch osvw topoext retpoline_amd ssbd ibrs ibpb stibp vmmcall fsgsbase tsc_adjust bmi1 avx2 smep bmi2 rdseed adx smap clflushopt clwb sha_ni xsaveopt xsavec xgetbv1 arat npt nrip_save umip spec_ctrl intel_stibp ---> nproc: 2 ---> df -h: Filesystem Size Used Available Use% Mounted on overlay 40.0G 12.0G 27.9G 30% / tmpfs 64.0M 0 64.0M 0% /dev tmpfs 3.8G 0 3.8G 0% /sys/fs/cgroup shm 64.0M 0 64.0M 0% /dev/shm /dev/vda1 40.0G 12.0G 27.9G 30% /facter-os /dev/vda1 40.0G 12.0G 27.9G 30% /etc/resolv.conf /dev/vda1 40.0G 12.0G 27.9G 30% /etc/hostname /dev/vda1 40.0G 12.0G 27.9G 30% /etc/hosts /dev/vda1 40.0G 12.0G 27.9G 30% /run/cloud-init/result.json /dev/vda1 40.0G 12.0G 27.9G 30% /var/log/sa-host /dev/vda1 40.0G 12.0G 27.9G 30% /var/log/secure /dev/vda1 40.0G 12.0G 27.9G 30% /var/log/auth.log /dev/vda1 40.0G 12.0G 27.9G 30% /w/workspace/edgex-go/1 /dev/vda1 40.0G 12.0G 27.9G 30% /w/workspace/edgex-go/1@tmp ---> free -m: total used free shared buff/cache available Mem: 7821 1197 2123 0 4500 6588 Swap: 1023 1 1022 ---> 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:05:2f:bd brd ff:ff:ff:ff:ff:ff inet 10.30.123.74/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 84928sec preferred_lft 84928sec inet6 fe80::f816:3eff:fe05:2fbd/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN link/ether 02:42:45:27:20:65 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::42:45ff:fe27:2065/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 3.10.0-1160.21.1.el7.x86_64 (centos-7-docker-606adb87-c9a3-b56e-c965-7bc42a059c0f.vexxhost.lo) 06/15/21 _x86_64_ (2 CPU) 05:50:50 LINUX RESTART (2 CPU) 05:52:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 05:53:01 77.26 0.18 77.07 0.00 22.78 41640.69 0.00 05:54:01 131.58 0.00 131.58 0.00 0.00 17708.10 0.00 05:55:01 58.54 0.00 58.54 0.00 0.00 10749.90 0.00 05:56:02 251.40 37.54 213.85 0.00 904.40 135812.77 0.00 05:57:01 745.78 404.00 341.79 0.00 16798.24 186923.57 0.00 05:58:01 632.42 56.24 576.17 0.00 3078.92 229968.32 0.00 05:59:01 153.41 19.33 134.07 0.00 2959.67 19070.92 0.00 06:00:01 1.45 0.00 1.45 0.00 0.00 26.65 0.00 06:01:01 0.32 0.02 0.30 0.00 0.13 3.58 0.00 06:02:01 0.73 0.30 0.43 0.00 4.53 7.34 0.00 06:03:02 0.25 0.00 0.25 0.00 0.00 2.47 0.00 06:04:01 0.17 0.00 0.17 0.00 0.00 1.69 0.00 06:05:01 0.20 0.00 0.20 0.00 0.00 1.95 0.00 06:06:01 0.38 0.12 0.27 0.00 3.60 3.45 0.00 06:07:01 0.87 0.07 0.80 0.00 2.13 16.44 0.00 06:08:01 0.25 0.00 0.25 0.00 0.00 2.65 0.00 06:09:01 0.15 0.00 0.15 0.00 0.00 1.80 0.00 06:10:01 0.33 0.00 0.33 0.00 0.00 5.76 0.00 06:11:01 0.15 0.00 0.15 0.00 0.00 1.67 0.00 06:12:01 0.18 0.00 0.18 0.00 0.00 2.07 0.00 06:13:01 0.20 0.00 0.20 0.00 0.00 1.83 0.00 06:14:01 0.18 0.00 0.18 0.00 0.00 2.08 0.00 06:15:01 0.35 0.00 0.35 0.00 0.00 5.65 0.00 Average: 89.14 22.27 66.87 0.00 1023.24 27893.41 0.00 05:52:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:53:01 4129568 0 966584 12.07 2620 2910160 1508568 16.66 1047412 2340716 50212 05:54:01 3903168 0 1081880 13.51 2620 3021264 1682704 18.58 1280424 2271020 264824 05:55:01 3991072 0 1036152 12.94 2620 2979088 1533920 16.94 1178872 2280584 67404 05:56:02 2043132 0 1144024 14.28 2620 4819156 1577088 17.41 1481352 3827012 626024 05:57:01 747324 0 1604968 20.04 2620 5654020 3491200 38.54 2831628 3697580 145088 05:58:01 823896 0 1510900 18.87 2620 5671516 3077192 33.97 2400776 3991800 35964 05:59:01 2799876 0 1130516 14.12 2620 4075920 1175432 12.98 1177064 3315408 8 06:00:01 2803912 0 1126476 14.07 2620 4075924 1138412 12.57 1184300 3305144 12 06:01:01 2802696 0 1127688 14.08 2620 4075928 1140888 12.60 1175316 3315968 8 06:02:01 2800544 0 1129656 14.10 2620 4076112 1139016 12.58 1184728 3309208 8 06:03:02 2800944 0 1129256 14.10 2620 4076112 1138956 12.57 1183464 3310320 12 06:04:01 2800256 0 1129936 14.11 2620 4076120 1139148 12.58 1183960 3310320 12 06:05:01 2799976 0 1130212 14.11 2620 4076124 1139196 12.58 1184196 3310320 16 06:06:01 2799116 0 1130996 14.12 2620 4076200 1140660 12.59 1185480 3309760 28 06:07:01 2799068 0 1131076 14.12 2620 4076168 1139004 12.58 1191112 3304312 8 06:08:01 2799000 0 1131144 14.12 2620 4076168 1138956 12.57 1190960 3304312 8 06:09:01 2799420 0 1130716 14.12 2620 4076176 1138920 12.57 1190956 3304312 16 06:10:01 2799608 0 1130524 14.12 2620 4076180 1138920 12.57 1191084 3304312 16 06:11:01 2799444 0 1130684 14.12 2620 4076184 1138920 12.57 1190968 3304312 8 06:12:01 2799100 0 1131024 14.12 2620 4076188 1139016 12.58 1191068 3304312 8 06:13:01 2799492 0 1130628 14.12 2620 4076192 1138920 12.57 1190976 3304312 20 06:14:01 2799236 0 1130880 14.12 2620 4076196 1138920 12.57 1190872 3304312 8 06:15:01 2799352 0 1130756 14.12 2620 4076204 1138920 12.57 1191108 3304316 8 Average: 2749530 0 1154638 14.42 2620 4102143 1403169 15.49 1321655 3244955 51727 05:52:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:53:01 eth0 638.68 617.75 3661.09 82.43 0.00 0.00 0.00 0.00 05:53:01 vethf8d6bc1 84.15 94.67 5.92 243.63 0.00 0.00 0.00 0.00 05:53:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:53:01 docker0 319.01 302.58 22.88 959.07 0.00 0.00 0.00 0.00 05:54:01 eth0 196.49 167.31 635.56 71.22 0.00 0.00 0.00 0.00 05:54:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:54:01 vethdfaafa5 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 05:54:01 docker0 139.66 151.11 9.40 598.88 0.00 0.00 0.00 0.00 05:55:01 eth0 27.31 14.70 20.77 11.06 0.00 0.00 0.00 0.00 05:55:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:55:01 vethdfaafa5 2.23 2.23 0.18 0.19 0.00 0.00 0.00 0.00 05:55:01 docker0 2.23 2.23 0.15 0.19 0.00 0.00 0.00 0.00 05:56:02 eth0 194.94 169.81 1682.71 72.82 0.00 0.00 0.00 0.00 05:56:02 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:56:02 veth83504ae 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 05:56:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:57:01 veth0dc5653 0.00 0.14 0.00 0.01 0.00 0.00 0.00 0.00 05:57:01 veth7fdb333 0.00 0.14 0.00 0.01 0.00 0.00 0.00 0.00 05:57:01 vethfa0d157 0.00 0.14 0.00 0.01 0.00 0.00 0.00 0.00 05:57:01 veth76321a0 0.00 0.14 0.00 0.01 0.00 0.00 0.00 0.00 05:58:01 vethc77cd27 0.00 0.10 0.00 0.01 0.00 0.00 0.00 0.00 05:58:01 veth36464bc 0.00 0.17 0.00 0.01 0.00 0.00 0.00 0.00 05:58:01 eth0 3080.59 2702.71 13839.14 558.32 0.00 0.00 0.00 0.00 05:58:01 veth635f6d4 0.00 0.17 0.00 0.01 0.00 0.00 0.00 0.00 05:59:01 eth0 47.78 32.52 96.80 11.01 0.00 0.00 0.00 0.00 05:59:01 lo 0.12 0.12 0.01 0.01 0.00 0.00 0.00 0.00 05:59:01 docker0 1286.24 1215.50 98.17 4343.96 0.00 0.00 0.00 0.00 06:00:01 eth0 0.57 0.28 0.04 0.02 0.00 0.00 0.00 0.00 06:00:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:00:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:01:01 eth0 0.37 0.12 0.04 0.01 0.00 0.00 0.00 0.00 06:01:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:01:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:02:01 eth0 0.22 0.20 0.08 0.07 0.00 0.00 0.00 0.00 06:02:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:02:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:03:02 eth0 0.85 0.20 0.13 0.01 0.00 0.00 0.00 0.00 06:03:02 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:03:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:04:01 eth0 1.03 0.42 0.32 0.21 0.00 0.00 0.00 0.00 06:04:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:04:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:05:01 eth0 0.50 0.38 0.29 0.21 0.00 0.00 0.00 0.00 06:05:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:05:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:06:01 eth0 0.10 0.08 0.01 0.01 0.00 0.00 0.00 0.00 06:06:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:06:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:07:01 eth0 0.25 0.20 0.08 0.07 0.00 0.00 0.00 0.00 06:07:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:07:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:08:01 eth0 0.20 0.17 0.07 0.01 0.00 0.00 0.00 0.00 06:08:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:08:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:09:01 eth0 0.03 0.03 0.00 0.00 0.00 0.00 0.00 0.00 06:09:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:09:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:10:01 eth0 0.07 0.07 0.01 0.01 0.00 0.00 0.00 0.00 06:10:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:10:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:11:01 eth0 0.03 0.03 0.00 0.00 0.00 0.00 0.00 0.00 06:11:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:11:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:12:01 eth0 0.32 0.27 0.14 0.08 0.00 0.00 0.00 0.00 06:12:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:12:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:13:01 eth0 0.02 0.02 0.00 0.00 0.00 0.00 0.00 0.00 06:13:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:13:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:14:01 eth0 0.03 0.03 0.00 0.00 0.00 0.00 0.00 0.00 06:14:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:14:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:15:01 eth0 0.12 0.07 0.01 0.01 0.00 0.00 0.00 0.00 06:15:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:15:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 64.66 55.37 355.89 17.11 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 26.36 28.54 1.82 102.55 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 3.10.0-1160.21.1.el7.x86_64 (centos-7-docker-606adb87-c9a3-b56e-c965-7bc42a059c0f.vexxhost.lo) 06/15/21 _x86_64_ (2 CPU) 05:50:50 LINUX RESTART (2 CPU) 05:52:01 CPU %user %nice %system %iowait %steal %idle 05:53:01 all 13.77 0.00 4.20 7.04 0.08 74.91 05:53:01 0 10.73 0.00 4.20 6.86 0.09 78.12 05:53:01 1 16.82 0.00 4.20 7.22 0.07 71.69 05:54:01 all 49.05 0.00 7.85 4.73 0.09 38.28 05:54:01 0 48.77 0.00 8.24 3.84 0.09 39.06 05:54:01 1 49.33 0.00 7.46 5.61 0.09 37.51 05:55:01 all 32.45 0.00 4.37 0.75 0.08 62.35 05:55:01 0 32.40 0.00 4.42 0.76 0.07 62.35 05:55:01 1 32.51 0.00 4.31 0.74 0.09 62.36 05:56:02 all 51.02 0.00 14.18 4.06 0.12 30.63 05:56:02 0 52.60 0.00 14.34 4.29 0.13 28.64 05:56:02 1 49.44 0.00 14.01 3.83 0.11 32.60 05:57:01 all 55.25 0.00 16.11 22.41 0.13 6.10 05:57:01 0 55.31 0.00 15.89 22.72 0.13 5.95 05:57:01 1 55.19 0.00 16.33 22.09 0.13 6.25 05:58:01 all 69.21 0.00 20.96 7.35 0.14 2.34 05:58:01 0 68.43 0.00 21.73 7.35 0.15 2.34 05:58:01 1 69.99 0.00 20.20 7.35 0.13 2.33 05:59:01 all 23.53 0.00 5.39 1.23 0.07 69.78 05:59:01 0 22.84 0.00 5.14 1.30 0.07 70.65 05:59:01 1 24.23 0.00 5.63 1.16 0.07 68.91 06:00:01 all 0.08 0.00 0.03 0.00 0.02 99.87 06:00:01 0 0.02 0.00 0.03 0.00 0.02 99.93 06:00:01 1 0.15 0.00 0.03 0.00 0.02 99.80 06:01:01 all 0.12 0.00 0.06 0.00 0.03 99.80 06:01:01 0 0.07 0.00 0.07 0.00 0.03 99.83 06:01:01 1 0.17 0.00 0.05 0.00 0.02 99.77 06:02:01 all 0.11 0.00 0.03 0.00 0.02 99.84 06:02:01 0 0.03 0.00 0.05 0.00 0.02 99.90 06:02:01 1 0.18 0.00 0.02 0.00 0.02 99.78 06:03:02 all 0.12 0.00 0.02 0.00 0.02 99.85 06:03:02 0 0.02 0.00 0.02 0.00 0.02 99.95 06:03:02 1 0.22 0.00 0.02 0.00 0.02 99.75 06:03:02 CPU %user %nice %system %iowait %steal %idle 06:04:01 all 0.12 0.00 0.02 0.00 0.02 99.85 06:04:01 0 0.02 0.00 0.02 0.00 0.02 99.95 06:04:01 1 0.22 0.00 0.02 0.00 0.02 99.75 06:05:01 all 0.11 0.00 0.01 0.00 0.03 99.85 06:05:01 0 0.03 0.00 0.00 0.00 0.03 99.93 06:05:01 1 0.18 0.00 0.02 0.00 0.03 99.77 06:06:01 all 0.10 0.00 0.03 0.00 0.02 99.85 06:06:01 0 0.00 0.00 0.03 0.00 0.02 99.95 06:06:01 1 0.20 0.00 0.03 0.00 0.02 99.75 06:07:01 all 0.04 0.00 0.03 0.00 0.02 99.92 06:07:01 0 0.03 0.00 0.02 0.00 0.00 99.95 06:07:01 1 0.05 0.00 0.03 0.00 0.03 99.88 06:08:01 all 0.05 0.00 0.02 0.01 0.02 99.91 06:08:01 0 0.02 0.00 0.02 0.02 0.02 99.93 06:08:01 1 0.08 0.00 0.02 0.00 0.02 99.88 06:09:01 all 0.08 0.00 0.01 0.00 0.02 99.90 06:09:01 0 0.03 0.00 0.02 0.00 0.02 99.93 06:09:01 1 0.12 0.00 0.00 0.00 0.02 99.87 06:10:01 all 0.04 0.00 0.02 0.00 0.03 99.92 06:10:01 0 0.00 0.00 0.02 0.00 0.02 99.97 06:10:01 1 0.08 0.00 0.02 0.00 0.03 99.87 06:11:01 all 0.08 0.00 0.02 0.00 0.02 99.88 06:11:01 0 0.03 0.00 0.02 0.00 0.02 99.93 06:11:01 1 0.13 0.00 0.02 0.00 0.02 99.83 06:12:01 all 0.04 0.00 0.02 0.00 0.02 99.92 06:12:01 0 0.07 0.00 0.02 0.00 0.02 99.90 06:12:01 1 0.02 0.00 0.02 0.00 0.02 99.95 06:13:01 all 0.07 0.00 0.02 0.00 0.02 99.90 06:13:01 0 0.10 0.00 0.02 0.00 0.00 99.88 06:13:01 1 0.03 0.00 0.02 0.00 0.03 99.92 06:14:01 all 0.06 0.00 0.01 0.00 0.03 99.91 06:14:01 0 0.10 0.00 0.00 0.00 0.02 99.88 06:14:01 1 0.02 0.00 0.02 0.00 0.03 99.93 06:14:01 CPU %user %nice %system %iowait %steal %idle 06:15:01 all 0.07 0.00 0.02 0.00 0.01 99.91 06:15:01 0 0.10 0.00 0.02 0.00 0.00 99.88 06:15:01 1 0.03 0.00 0.02 0.00 0.02 99.93 Average: all 12.04 0.00 2.98 1.92 0.04 83.02 Average: 0 11.86 0.00 3.01 1.90 0.04 83.19 Average: 1 12.22 0.00 2.94 1.94 0.04 82.85