---> uname -a: Linux prd-centos7-docker-4c-2g-3070.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 Address sizes: 40 bits physical, 48 bits virtual Byte Order: Little Endian CPU(s): 2 On-line CPU(s) list: 0,1 Vendor ID: AuthenticAMD BIOS Vendor ID: QEMU Model name: AMD EPYC-Rome Processor BIOS Model name: pc-i440fx-4.2 CPU family: 23 Model: 49 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 2 Stepping: 0 BogoMIPS: 5599.99 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 perfctr_core retpoline_amd ssbd ibrs ibpb stibp vmmcall fsgsbase tsc_adjust bmi1 avx2 smep bmi2 rdseed adx smap clflushopt clwb sha_ni xsaveopt xsavec xgetbv1 clzero xsaveerptr arat npt nrip_save umip spec_ctrl intel_stibp arch_capabilities Virtualization: AMD-V Hypervisor vendor: KVM Virtualization type: full L1d cache: 64 KiB (2 instances) L1i cache: 64 KiB (2 instances) L2 cache: 1 MiB (2 instances) L3 cache: 32 MiB (2 instances) NUMA node(s): 1 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 ---> nproc: 2 ---> df -h: Filesystem Size Used Available Use% Mounted on overlay 40.0G 12.5G 27.5G 31% / 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 12.5G 27.5G 31% /facter-os /dev/vda1 40.0G 12.5G 27.5G 31% /etc/resolv.conf /dev/vda1 40.0G 12.5G 27.5G 31% /etc/hostname /dev/vda1 40.0G 12.5G 27.5G 31% /etc/hosts /dev/vda1 40.0G 12.5G 27.5G 31% /run/cloud-init/result.json /dev/vda1 40.0G 12.5G 27.5G 31% /var/log/sa-host /dev/vda1 40.0G 12.5G 27.5G 31% /var/log/secure /dev/vda1 40.0G 12.5G 27.5G 31% /var/log/auth.log /dev/vda1 40.0G 12.5G 27.5G 31% /w/workspace/edgex-go/1 /dev/vda1 40.0G 12.5G 27.5G 31% /w/workspace/edgex-go/1@tmp ---> free -m: total used free shared buff/cache available Mem: 7821 1050 2074 0 4696 6455 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:12:ed:e7 brd ff:ff:ff:ff:ff:ff inet 10.30.122.186/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 84938sec preferred_lft 84938sec inet6 fe80::f816:3eff:fe12:ede7/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN link/ether 02:42:cf:e5:98:1f 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:cfff:fee5:981f/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) 07/16/21 _x86_64_ (2 CPU) 08:35:30 LINUX RESTART (2 CPU) 08:36:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 08:37:01 99.27 4.51 94.76 0.00 2838.95 19058.70 0.00 08:38:01 168.00 0.00 168.00 0.00 0.00 47413.47 0.00 08:39:01 57.25 0.00 57.25 0.00 0.00 8541.30 0.00 08:40:01 52.12 0.02 52.11 0.00 0.53 4072.71 0.00 08:41:03 666.21 249.11 417.11 0.00 10839.15 269851.56 0.00 08:42:01 373.70 117.34 256.36 0.00 7369.81 77192.43 0.00 08:43:01 528.64 140.54 388.10 0.00 5312.96 189692.43 0.00 08:44:01 164.69 12.92 151.76 0.00 1449.08 24067.32 0.00 08:45:01 0.22 0.02 0.20 0.00 0.13 3.43 0.00 08:46:01 0.27 0.00 0.27 0.00 0.00 3.11 0.00 08:47:01 0.25 0.00 0.25 0.00 0.00 2.43 0.00 08:48:01 0.30 0.00 0.30 0.00 0.00 3.45 0.00 08:49:01 0.23 0.00 0.23 0.00 0.00 2.38 0.00 08:50:01 0.25 0.00 0.25 0.00 0.00 3.25 0.00 08:51:01 0.52 0.18 0.33 0.00 5.73 4.76 0.00 08:52:01 0.83 0.00 0.83 0.00 0.00 16.94 0.00 08:53:01 0.33 0.00 0.33 0.00 0.00 4.90 0.00 08:54:01 0.30 0.00 0.30 0.00 0.00 4.51 0.00 08:55:01 0.37 0.00 0.37 0.00 0.00 5.66 0.00 08:56:01 0.28 0.00 0.28 0.00 0.00 3.78 0.00 08:57:01 0.27 0.02 0.25 0.00 0.40 3.51 0.00 08:58:01 0.33 0.00 0.33 0.00 0.00 4.75 0.00 08:59:01 0.30 0.00 0.30 0.00 0.00 4.48 0.00 Average: 92.19 22.92 69.27 0.00 1211.16 28018.65 0.00 08:36:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:37:01 5153636 0 799308 9.98 2620 2053376 1261408 13.93 732724 1712356 156 08:38:01 4153276 0 1053288 13.15 2620 2799756 1670308 18.44 1145752 2180448 25908 08:39:01 3752612 0 1152064 14.38 2620 3101644 1719632 18.99 1402848 2300316 82676 08:40:01 3766792 0 1133644 14.15 2620 3105884 1771796 19.56 1325784 2350596 133420 08:41:03 723656 0 1349432 16.85 2620 5933232 2070424 22.86 2627396 3979300 116232 08:42:01 1136320 0 1274872 15.92 2620 5595128 1608660 17.76 2444904 3744372 137556 08:43:01 1647916 0 1401264 17.50 2620 4957140 2365676 26.12 2253288 3384772 0 08:44:01 2744096 0 1258792 15.72 2620 4003432 1627212 17.97 1265016 3304852 8 08:45:01 2762148 0 1240736 15.49 2620 4003436 1400596 15.46 1252536 3304532 12 08:46:01 2763276 0 1239604 15.48 2620 4003440 1400716 15.46 1252904 3304592 8 08:47:01 2763052 0 1239828 15.48 2620 4003440 1400704 15.46 1252776 3304592 12 08:48:01 2763332 0 1239540 15.48 2620 4003448 1400596 15.46 1252488 3304592 8 08:49:01 2763656 0 1239212 15.47 2620 4003452 1400596 15.46 1252608 3304592 8 08:50:01 2763544 0 1239320 15.47 2620 4003456 1400596 15.46 1252496 3304592 8 08:51:01 2763224 0 1239600 15.48 2620 4003496 1400668 15.46 1252728 3304600 20 08:52:01 2763340 0 1239480 15.48 2620 4003500 1400680 15.46 1252740 3304600 8 08:53:01 2763700 0 1239116 15.47 2620 4003504 1400596 15.46 1252652 3304600 16 08:54:01 2763592 0 1239216 15.47 2620 4003512 1400596 15.46 1252544 3304600 8 08:55:01 2763568 0 1239240 15.47 2620 4003512 1400596 15.46 1252544 3304600 8 08:56:01 2763544 0 1239260 15.47 2620 4003516 1400668 15.46 1252632 3304600 12 08:57:01 2763356 0 1239444 15.48 2620 4003520 1400680 15.46 1252644 3304612 8 08:58:01 2763584 0 1239212 15.47 2620 4003524 1400596 15.46 1252556 3304612 16 08:59:01 2763624 0 1239164 15.47 2620 4003532 1400596 15.46 1252680 3304612 8 Average: 2805602 0 1218028 15.21 2620 3982690 1526287 16.85 1390750 3153302 21570 08:36:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:37:01 eth0 1478.19 1344.93 5996.25 165.56 0.00 0.00 0.00 0.00 08:37:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:37:01 docker0 837.74 625.82 69.47 2683.33 0.00 0.00 0.00 0.00 08:38:01 veth17ac38e 0.00 0.10 0.00 0.01 0.00 0.00 0.00 0.00 08:38:01 eth0 739.23 549.40 3805.58 54.55 0.00 0.00 0.00 0.00 08:38:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:38:01 docker0 253.88 311.59 16.98 847.76 0.00 0.00 0.00 0.00 08:39:01 veth17ac38e 0.63 0.67 0.05 0.05 0.00 0.00 0.00 0.00 08:39:01 eth0 28.94 15.00 21.69 11.46 0.00 0.00 0.00 0.00 08:39:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:39:01 docker0 0.63 0.63 0.04 0.05 0.00 0.00 0.00 0.00 08:40:01 veth17ac38e 1.52 1.52 0.12 0.12 0.00 0.00 0.00 0.00 08:40:01 eth0 34.80 22.00 19.56 118.30 0.00 0.00 0.00 0.00 08:40:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:40:01 docker0 1.52 1.52 0.10 0.12 0.00 0.00 0.00 0.00 08:41:03 veth34ddcf3 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:41:03 veth9ea5dfb 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:41:03 vethfd24e50 0.00 0.81 0.00 0.04 0.00 0.00 0.00 0.00 08:41:03 eth0 339.84 223.33 1839.95 34.36 0.00 0.00 0.00 0.00 08:42:01 vethfd24e50 0.00 0.36 0.00 0.01 0.00 0.00 0.00 0.00 08:42:01 eth0 64.35 32.73 236.34 12.39 0.00 0.00 0.00 0.00 08:42:01 lo 0.12 0.12 0.01 0.01 0.00 0.00 0.00 0.00 08:42:01 docker0 1207.69 1073.83 94.56 3990.50 0.00 0.00 0.00 0.00 08:43:01 veth8666d6c 0.00 0.05 0.00 0.00 0.00 0.00 0.00 0.00 08:43:01 vethfd24e50 0.00 0.27 0.00 0.01 0.00 0.00 0.00 0.00 08:43:01 eth0 76.67 53.62 133.29 88.21 0.00 0.00 0.00 0.00 08:43:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:44:01 eth0 249.55 142.71 1647.51 54.39 0.00 0.00 0.00 0.00 08:44:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:44:01 docker0 1229.44 1147.54 95.72 4406.34 0.00 0.00 0.00 0.00 08:45:01 eth0 0.47 0.08 0.05 0.01 0.00 0.00 0.00 0.00 08:45:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:45:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:46:01 eth0 0.63 0.40 0.31 0.21 0.00 0.00 0.00 0.00 08:46:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:46:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:47:01 eth0 0.28 0.22 0.11 0.07 0.00 0.00 0.00 0.00 08:47:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:47:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:48:01 eth0 0.13 0.08 0.01 0.01 0.00 0.00 0.00 0.00 08:48:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:48:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:49:01 eth0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:49:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:49:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:50:01 eth0 0.10 0.08 0.01 0.01 0.00 0.00 0.00 0.00 08:50:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:51:01 eth0 0.13 0.13 0.04 0.01 0.00 0.00 0.00 0.00 08:51:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:51:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:52:01 eth0 0.28 0.15 0.11 0.07 0.00 0.00 0.00 0.00 08:52:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:52:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:53:01 eth0 0.12 0.13 0.01 0.01 0.00 0.00 0.00 0.00 08:53:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:53:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:54:01 eth0 0.07 0.05 0.00 0.00 0.00 0.00 0.00 0.00 08:54:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:54:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:55:01 eth0 0.07 0.07 0.01 0.01 0.00 0.00 0.00 0.00 08:55:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:55:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:56:01 eth0 0.12 0.10 0.04 0.01 0.00 0.00 0.00 0.00 08:56:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:56:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:57:01 eth0 0.28 0.20 0.11 0.08 0.00 0.00 0.00 0.00 08:57:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:57:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:58:01 eth0 0.05 0.05 0.00 0.00 0.00 0.00 0.00 0.00 08:58:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:58:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:59:01 eth0 0.07 0.07 0.01 0.01 0.00 0.00 0.00 0.00 08:59:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:59:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 131.42 103.99 597.72 23.50 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 53.49 49.93 4.16 191.71 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) 07/16/21 _x86_64_ (2 CPU) 08:35:30 LINUX RESTART (2 CPU) 08:36:01 CPU %user %nice %system %iowait %steal %idle 08:37:01 all 22.46 0.00 5.52 2.52 0.07 69.44 08:37:01 0 23.59 0.00 6.41 2.23 0.07 67.70 08:37:01 1 21.33 0.00 4.63 2.81 0.07 71.16 08:38:01 all 18.22 0.00 9.04 1.94 0.09 70.72 08:38:01 0 18.62 0.00 9.33 1.88 0.09 70.08 08:38:01 1 17.81 0.00 8.75 2.01 0.09 71.35 08:39:01 all 52.31 0.00 5.53 0.46 0.08 41.62 08:39:01 0 51.92 0.00 5.22 0.29 0.07 42.50 08:39:01 1 52.70 0.00 5.83 0.64 0.09 40.73 08:40:01 all 55.68 0.00 7.92 0.35 0.10 35.95 08:40:01 0 56.15 0.00 7.72 0.34 0.11 35.68 08:40:01 1 55.20 0.00 8.12 0.36 0.09 36.23 08:41:03 all 31.65 0.00 20.77 17.81 0.11 29.67 08:41:03 0 31.78 0.00 21.01 18.59 0.11 28.51 08:41:03 1 31.52 0.00 20.52 17.02 0.11 30.83 08:42:01 all 79.21 0.00 15.55 4.19 0.12 0.92 08:42:01 0 79.62 0.00 15.04 4.01 0.11 1.22 08:42:01 1 78.78 0.00 16.07 4.38 0.13 0.63 08:43:01 all 69.59 0.00 21.62 7.26 0.13 1.40 08:43:01 0 69.85 0.00 21.14 7.27 0.13 1.61 08:43:01 1 69.33 0.00 22.09 7.24 0.13 1.20 08:44:01 all 11.53 0.00 5.97 2.65 0.05 79.79 08:44:01 0 11.23 0.00 5.81 1.67 0.05 81.24 08:44:01 1 11.83 0.00 6.14 3.63 0.05 78.35 08:45:01 all 0.23 0.00 0.06 0.00 0.03 99.68 08:45:01 0 0.05 0.00 0.05 0.00 0.03 99.87 08:45:01 1 0.40 0.00 0.07 0.00 0.03 99.50 08:46:01 all 0.13 0.00 0.05 0.00 0.03 99.80 08:46:01 0 0.03 0.00 0.07 0.00 0.03 99.87 08:46:01 1 0.22 0.00 0.03 0.00 0.02 99.73 08:47:01 all 0.03 0.00 0.03 0.00 0.03 99.92 08:47:01 0 0.05 0.00 0.03 0.00 0.02 99.90 08:47:01 1 0.00 0.00 0.02 0.00 0.05 99.93 08:47:01 CPU %user %nice %system %iowait %steal %idle 08:48:01 all 0.07 0.00 0.02 0.00 0.02 99.90 08:48:01 0 0.08 0.00 0.02 0.00 0.02 99.88 08:48:01 1 0.05 0.00 0.02 0.00 0.02 99.92 08:49:01 all 0.07 0.00 0.03 0.00 0.03 99.88 08:49:01 0 0.12 0.00 0.02 0.00 0.02 99.85 08:49:01 1 0.02 0.00 0.03 0.00 0.03 99.92 08:50:01 all 0.07 0.00 0.02 0.00 0.03 99.89 08:50:01 0 0.10 0.00 0.02 0.00 0.02 99.87 08:50:01 1 0.03 0.00 0.02 0.00 0.03 99.92 08:51:01 all 0.08 0.00 0.05 0.00 0.03 99.84 08:51:01 0 0.12 0.00 0.05 0.00 0.02 99.82 08:51:01 1 0.03 0.00 0.05 0.00 0.05 99.87 08:52:01 all 0.20 0.00 0.03 0.00 0.02 99.76 08:52:01 0 0.37 0.00 0.02 0.00 0.02 99.60 08:52:01 1 0.03 0.00 0.03 0.00 0.02 99.92 08:53:01 all 0.13 0.00 0.03 0.00 0.03 99.81 08:53:01 0 0.25 0.00 0.02 0.00 0.02 99.72 08:53:01 1 0.02 0.00 0.05 0.00 0.03 99.90 08:54:01 all 0.14 0.00 0.02 0.00 0.01 99.83 08:54:01 0 0.23 0.00 0.02 0.00 0.00 99.75 08:54:01 1 0.05 0.00 0.02 0.00 0.02 99.92 08:55:01 all 0.08 0.00 0.03 0.00 0.03 99.85 08:55:01 0 0.13 0.00 0.03 0.00 0.02 99.82 08:55:01 1 0.03 0.00 0.03 0.00 0.05 99.88 08:56:01 all 0.09 0.00 0.03 0.00 0.02 99.87 08:56:01 0 0.12 0.00 0.03 0.00 0.02 99.83 08:56:01 1 0.07 0.00 0.02 0.00 0.02 99.90 08:57:01 all 0.03 0.00 0.03 0.00 0.03 99.92 08:57:01 0 0.03 0.00 0.02 0.00 0.02 99.93 08:57:01 1 0.03 0.00 0.03 0.00 0.03 99.90 08:58:01 all 0.09 0.00 0.02 0.00 0.03 99.87 08:58:01 0 0.03 0.00 0.03 0.00 0.05 99.88 08:58:01 1 0.15 0.00 0.00 0.00 0.00 99.85 08:58:01 CPU %user %nice %system %iowait %steal %idle 08:59:01 all 0.08 0.00 0.02 0.00 0.04 99.86 08:59:01 0 0.10 0.00 0.02 0.00 0.05 99.83 08:59:01 1 0.07 0.00 0.02 0.00 0.03 99.88 Average: all 13.99 0.00 3.80 1.54 0.05 80.63 Average: 0 14.09 0.00 3.79 1.50 0.05 80.57 Average: 1 13.88 0.00 3.80 1.58 0.05 80.69