---> uname -a: Linux prd-centos7-docker-4c-2g-2877.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 14.2G 25.8G 35% / 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 14.2G 25.8G 35% /facter-os /dev/vda1 40.0G 14.2G 25.8G 35% /etc/resolv.conf /dev/vda1 40.0G 14.2G 25.8G 35% /etc/hostname /dev/vda1 40.0G 14.2G 25.8G 35% /etc/hosts /dev/vda1 40.0G 14.2G 25.8G 35% /run/cloud-init/result.json /dev/vda1 40.0G 14.2G 25.8G 35% /var/log/sa-host /dev/vda1 40.0G 14.2G 25.8G 35% /var/log/secure /dev/vda1 40.0G 14.2G 25.8G 35% /var/log/auth.log /dev/vda1 40.0G 14.2G 25.8G 35% /w/workspace/edgex-go/10 /dev/vda1 40.0G 14.2G 25.8G 35% /w/workspace/edgex-go/10@tmp ---> free -m: total used free shared buff/cache available Mem: 7821 1153 225 0 6441 6351 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:29:26:8e brd ff:ff:ff:ff:ff:ff inet 10.30.123.241/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 85042sec preferred_lft 85042sec inet6 fe80::f816:3eff:fe29:268e/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN link/ether 02:42:7c:a0:1f:7e 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::42:7cff:fea0:1f7e/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) 07/15/21 _x86_64_ (2 CPU) 17:07:24 LINUX RESTART (2 CPU) 17:08:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 17:09:01 86.19 3.41 82.78 0.00 2579.08 8192.17 0.00 17:10:01 16.09 0.18 15.90 0.00 22.78 10723.06 0.00 17:11:01 154.40 0.00 154.40 0.00 0.00 48980.47 0.00 17:12:02 61.03 0.00 61.03 0.00 0.00 9086.49 0.00 17:13:01 54.15 0.02 54.13 0.00 0.54 3290.89 0.00 17:14:02 640.40 253.24 387.17 0.00 7392.62 255898.24 0.00 17:15:01 510.23 92.23 418.00 0.00 6048.09 182759.91 0.00 17:16:01 399.75 20.40 379.35 0.00 2319.92 145683.49 0.00 17:17:02 64.75 11.62 53.12 0.00 1376.99 4557.10 0.00 17:18:01 3.83 0.81 3.01 0.00 44.04 62.47 0.00 17:19:01 0.27 0.00 0.27 0.00 0.00 3.50 0.00 17:20:01 0.20 0.00 0.20 0.00 0.00 2.75 0.00 17:21:01 0.30 0.00 0.30 0.00 0.00 3.55 0.00 17:22:01 0.27 0.00 0.27 0.00 0.00 2.65 0.00 17:23:01 0.37 0.18 0.18 0.00 5.73 2.78 0.00 17:24:01 0.87 0.00 0.87 0.00 0.00 16.74 0.00 17:25:01 0.17 0.00 0.17 0.00 0.00 1.37 0.00 17:26:01 0.28 0.00 0.28 0.00 0.00 3.11 0.00 17:27:01 0.22 0.00 0.22 0.00 0.00 3.10 0.00 17:28:01 0.23 0.00 0.23 0.00 0.00 3.23 0.00 17:29:01 130.84 2.75 128.09 0.00 133.73 31548.67 0.00 17:30:01 149.25 38.99 110.26 0.00 3983.61 27383.11 0.00 Average: 103.90 19.55 84.35 0.00 1093.06 33336.12 0.00 17:08:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 17:09:01 5292256 0 820352 10.24 2620 1893712 1493528 16.49 734364 1575152 48 17:10:01 5166364 0 786700 9.82 2620 2053256 1206408 13.32 714644 1719508 160 17:11:01 4229972 0 1003240 12.53 2620 2773108 1380512 15.24 1048192 2199568 20 17:12:02 3755200 0 1149192 14.35 2620 3101928 1723840 19.03 1401700 2299552 67432 17:13:01 3723084 0 1133812 14.16 2620 3149424 1802616 19.90 1332012 2389396 189620 17:14:02 130392 0 1353904 16.90 2620 6522024 2042288 22.55 3325632 3861068 67132 17:15:01 880088 0 1327576 16.58 2620 5798656 1810692 19.99 1824240 4600856 113740 17:16:01 1493092 0 1362280 17.01 2620 5150948 1936956 21.39 1713412 4079052 11220 17:17:02 1967532 0 1278404 15.96 2620 4760384 1666180 18.40 1311576 4017420 24 17:18:01 1987056 0 1257540 15.70 2620 4761724 1463320 16.16 1373108 3943924 20 17:19:01 1993460 0 1251136 15.62 2620 4761724 1424312 15.73 1371852 3941804 8 17:20:01 1992856 0 1251732 15.63 2620 4761732 1424540 15.73 1372616 3941804 8 17:21:01 1993576 0 1251008 15.62 2620 4761736 1424312 15.73 1371756 3941804 8 17:22:01 1993808 0 1250772 15.62 2620 4761740 1424312 15.73 1371760 3941804 8 17:23:01 1990952 0 1253592 15.65 2620 4761776 1424396 15.73 1378696 3937864 20 17:24:01 1991072 0 1253468 15.65 2620 4761780 1424312 15.73 1378620 3937868 8 17:25:01 1990956 0 1253580 15.65 2620 4761784 1424312 15.73 1378628 3937864 8 17:26:01 1990848 0 1253684 15.65 2620 4761788 1424312 15.73 1378516 3937864 8 17:27:01 1990252 0 1254276 15.66 2620 4761792 1424492 15.73 1378972 3937864 8 17:28:01 1990488 0 1254036 15.66 2620 4761796 1424396 15.73 1378620 3937864 8 17:29:01 1203952 0 1318596 16.46 2620 5483772 1485420 16.40 1510752 4536948 32 17:30:01 150480 0 1550336 19.36 2620 6305504 1874672 20.70 1707244 5229452 374716 Average: 2268079 0 1221328 15.25 2620 4516913 1551369 17.13 1443496 3629377 37466 17:08:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 17:09:01 veth07e7959 0.23 0.40 0.05 0.06 0.00 0.00 0.00 0.00 17:09:01 eth0 948.12 631.45 2899.22 58.87 0.00 0.00 0.00 0.00 17:09:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:09:01 docker0 0.23 0.30 0.04 0.05 0.00 0.00 0.00 0.00 17:10:01 eth0 939.37 823.05 2726.24 87.38 0.00 0.00 0.00 0.00 17:10:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:10:01 docker0 808.86 897.45 67.75 2701.28 0.00 0.00 0.00 0.00 17:11:01 veth8be640c 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 17:11:01 eth0 854.88 629.25 3810.24 59.30 0.00 0.00 0.00 0.00 17:11:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:11:01 docker0 267.45 315.25 17.60 846.59 0.00 0.00 0.00 0.00 17:12:02 veth8be640c 0.73 0.85 0.06 0.08 0.00 0.00 0.00 0.00 17:12:02 eth0 32.50 16.71 24.14 12.31 0.00 0.00 0.00 0.00 17:12:02 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:12:02 docker0 0.73 0.73 0.05 0.07 0.00 0.00 0.00 0.00 17:13:01 veth8be640c 1.52 1.52 0.12 0.12 0.00 0.00 0.00 0.00 17:13:01 eth0 36.16 24.22 20.66 126.43 0.00 0.00 0.00 0.00 17:13:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:13:01 docker0 1.52 1.52 0.10 0.12 0.00 0.00 0.00 0.00 17:14:02 eth0 394.94 273.93 1830.86 35.82 0.00 0.00 0.00 0.00 17:14:02 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:14:02 veth56f3da5 0.00 0.78 0.00 0.04 0.00 0.00 0.00 0.00 17:14:02 docker0 57.94 68.33 3.99 161.82 0.00 0.00 0.00 0.00 17:15:01 eth0 96.82 64.80 284.43 18.79 0.00 0.00 0.00 0.00 17:15:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:15:01 veth56f3da5 0.00 0.59 0.00 0.03 0.00 0.00 0.00 0.00 17:15:01 docker0 32.31 50.51 2.05 208.12 0.00 0.00 0.00 0.00 17:16:01 vethc045ed0 37.34 68.85 2.80 346.26 0.00 0.00 0.00 0.00 17:16:01 eth0 326.17 214.39 1712.17 133.40 0.00 0.00 0.00 0.00 17:16:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:16:01 veth56f3da5 0.00 0.30 0.00 0.01 0.00 0.00 0.00 0.00 17:17:02 eth0 382.55 309.04 203.57 1096.57 0.00 0.00 0.00 0.00 17:17:02 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:17:02 docker0 1236.24 1440.92 95.86 4377.26 0.00 0.00 0.00 0.00 17:18:01 eth0 85.30 80.12 36.69 443.34 0.00 0.00 0.00 0.00 17:18:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:18:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:19:01 eth0 0.72 0.07 0.08 0.01 0.00 0.00 0.00 0.00 17:19:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:19:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:20:01 eth0 1.05 0.55 0.54 0.39 0.00 0.00 0.00 0.00 17:20:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:20:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:21:01 eth0 0.15 0.07 0.01 0.01 0.00 0.00 0.00 0.00 17:21:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:21:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:22:01 eth0 0.03 0.03 0.00 0.00 0.00 0.00 0.00 0.00 17:22:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:22:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:23:01 eth0 0.28 0.18 0.14 0.07 0.00 0.00 0.00 0.00 17:23:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:23:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:24:01 eth0 0.07 0.08 0.01 0.01 0.00 0.00 0.00 0.00 17:24:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:24:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:25:01 eth0 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 17:25:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:25:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:26:01 eth0 0.07 0.05 0.00 0.00 0.00 0.00 0.00 0.00 17:26:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:26:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:27:01 eth0 0.50 0.35 0.29 0.20 0.00 0.00 0.00 0.00 17:27:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:27:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:28:01 eth0 0.32 0.20 0.14 0.07 0.00 0.00 0.00 0.00 17:28:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:28:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:29:01 eth0 725.41 500.82 4477.79 130.78 0.00 0.00 0.00 0.00 17:29:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:29:01 docker0 52.96 73.39 4.22 370.91 0.00 0.00 0.00 0.00 17:30:01 eth0 915.11 605.56 5680.50 71.04 0.00 0.00 0.00 0.00 17:30:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:30:01 docker0 31.38 41.67 1.95 274.03 0.00 0.00 0.00 0.00 Average: eth0 261.58 190.22 1080.98 103.11 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 60.09 70.81 4.64 228.54 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) 07/15/21 _x86_64_ (2 CPU) 17:07:24 LINUX RESTART (2 CPU) 17:08:01 CPU %user %nice %system %iowait %steal %idle 17:09:01 all 8.08 0.00 2.77 2.07 0.09 86.99 17:09:01 0 8.41 0.00 2.90 0.87 0.09 87.72 17:09:01 1 7.75 0.00 2.64 3.25 0.09 86.27 17:10:01 all 12.81 0.00 2.49 0.40 0.08 84.23 17:10:01 0 9.48 0.00 2.92 0.21 0.09 87.30 17:10:01 1 16.11 0.00 2.06 0.59 0.07 81.17 17:11:01 all 12.76 0.00 6.90 2.32 0.07 77.96 17:11:01 0 13.27 0.00 7.27 2.92 0.07 76.48 17:11:01 1 12.24 0.00 6.53 1.73 0.07 79.43 17:12:02 all 54.06 0.00 5.19 0.36 0.09 40.30 17:12:02 0 54.25 0.00 5.42 0.41 0.09 39.83 17:12:02 1 53.88 0.00 4.96 0.31 0.09 40.77 17:13:01 all 56.05 0.00 7.49 0.47 0.09 35.90 17:13:01 0 55.39 0.00 7.54 0.46 0.09 36.52 17:13:01 1 56.71 0.00 7.45 0.48 0.09 35.28 17:14:02 all 25.05 0.00 16.72 19.80 0.10 38.33 17:14:02 0 23.82 0.00 16.93 20.38 0.10 38.76 17:14:02 1 26.29 0.00 16.50 19.21 0.09 37.90 17:15:01 all 74.14 0.00 17.24 6.85 0.15 1.63 17:15:01 0 74.83 0.00 16.01 7.15 0.15 1.85 17:15:01 1 73.44 0.00 18.47 6.54 0.15 1.40 17:16:01 all 64.01 0.00 15.48 11.82 0.12 8.57 17:16:01 0 64.27 0.00 15.58 11.79 0.13 8.24 17:16:01 1 63.76 0.00 15.38 11.86 0.11 8.90 17:17:02 all 13.55 0.00 4.77 0.75 0.07 80.86 17:17:02 0 13.14 0.00 5.10 0.83 0.07 80.86 17:17:02 1 13.97 0.00 4.43 0.67 0.07 80.86 17:18:01 all 5.34 0.00 0.73 0.01 0.04 93.88 17:18:01 0 5.49 0.00 0.81 0.00 0.03 93.67 17:18:01 1 5.19 0.00 0.65 0.02 0.05 94.09 17:19:01 all 0.28 0.00 0.05 0.00 0.03 99.64 17:19:01 0 0.53 0.00 0.03 0.00 0.03 99.40 17:19:01 1 0.03 0.00 0.07 0.00 0.02 99.88 17:19:01 CPU %user %nice %system %iowait %steal %idle 17:20:01 all 0.19 0.00 0.04 0.00 0.03 99.74 17:20:01 0 0.37 0.00 0.05 0.00 0.03 99.55 17:20:01 1 0.02 0.00 0.03 0.00 0.02 99.93 17:21:01 all 0.16 0.00 0.03 0.00 0.03 99.79 17:21:01 0 0.03 0.00 0.02 0.00 0.02 99.93 17:21:01 1 0.28 0.00 0.03 0.00 0.03 99.65 17:22:01 all 0.18 0.00 0.03 0.00 0.02 99.77 17:22:01 0 0.02 0.00 0.02 0.00 0.02 99.95 17:22:01 1 0.35 0.00 0.03 0.00 0.02 99.60 17:23:01 all 0.08 0.00 0.04 0.00 0.03 99.84 17:23:01 0 0.03 0.00 0.03 0.00 0.02 99.92 17:23:01 1 0.13 0.00 0.05 0.00 0.05 99.77 17:24:01 all 0.12 0.00 0.03 0.00 0.02 99.84 17:24:01 0 0.07 0.00 0.03 0.00 0.03 99.87 17:24:01 1 0.17 0.00 0.02 0.00 0.00 99.82 17:25:01 all 0.08 0.00 0.02 0.00 0.03 99.88 17:25:01 0 0.03 0.00 0.02 0.00 0.03 99.92 17:25:01 1 0.12 0.00 0.02 0.00 0.02 99.85 17:26:01 all 0.09 0.00 0.03 0.00 0.03 99.85 17:26:01 0 0.05 0.00 0.03 0.00 0.03 99.88 17:26:01 1 0.13 0.00 0.03 0.00 0.02 99.82 17:27:01 all 0.12 0.00 0.04 0.00 0.03 99.82 17:27:01 0 0.08 0.00 0.05 0.00 0.03 99.83 17:27:01 1 0.15 0.00 0.03 0.00 0.02 99.80 17:28:01 all 0.05 0.00 0.02 0.00 0.03 99.90 17:28:01 0 0.03 0.00 0.02 0.00 0.05 99.90 17:28:01 1 0.07 0.00 0.02 0.00 0.02 99.90 17:29:01 all 12.04 0.00 5.39 2.39 0.04 80.14 17:29:01 0 12.69 0.00 5.55 2.32 0.03 79.41 17:29:01 1 11.39 0.00 5.22 2.46 0.05 80.87 17:30:01 all 19.66 0.00 9.19 2.05 0.08 69.02 17:30:01 0 18.79 0.00 9.45 2.47 0.09 69.21 17:30:01 1 20.53 0.00 8.94 1.64 0.07 68.82 Average: CPU %user %nice %system %iowait %steal %idle Average: all 15.56 0.00 4.14 2.16 0.06 78.08 Average: 0 15.39 0.00 4.19 2.19 0.06 78.18 Average: 1 15.74 0.00 4.09 2.14 0.05 77.97