---> uname -a: Linux prd-centos7-docker-4c-2g-770.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/14@tmp /dev/vda1 40.0G 12.0G 27.9G 30% /w/workspace/edgex-go/14 ---> free -m: total used free shared buff/cache available Mem: 7821 1330 1890 0 4600 6452 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:9e:14:1e brd ff:ff:ff:ff:ff:ff inet 10.30.123.253/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 84972sec preferred_lft 84972sec inet6 fe80::f816:3eff:fe9e:141e/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN link/ether 02:42:92:1a:4c:ab 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::42:92ff:fe1a:4cab/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) 06/29/21 _x86_64_ (2 CPU) 23:05:07 LINUX RESTART (2 CPU) 23:06:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 23:07:01 102.30 3.44 98.87 0.00 2607.92 45409.89 0.00 23:08:01 131.87 0.00 131.87 0.00 0.00 17576.51 0.00 23:09:01 55.18 0.02 55.16 0.00 0.53 10652.30 0.00 23:10:01 107.41 0.02 107.39 0.00 0.53 20184.77 0.00 23:11:02 636.52 256.94 379.57 0.00 21976.42 267883.45 0.00 23:12:01 385.69 45.58 340.11 0.00 4403.75 123372.37 0.00 23:13:01 462.16 51.09 411.07 0.00 3561.60 148572.34 0.00 23:14:01 28.73 10.71 18.02 0.00 1312.19 1374.13 0.00 23:15:01 0.27 0.02 0.25 0.00 0.13 3.68 0.00 23:16:01 0.23 0.00 0.23 0.00 0.00 2.58 0.00 23:17:01 0.20 0.00 0.20 0.00 0.00 1.88 0.00 23:18:01 0.25 0.00 0.25 0.00 0.00 3.15 0.00 23:19:01 0.23 0.00 0.23 0.00 0.00 3.00 0.00 23:20:01 0.28 0.00 0.28 0.00 0.00 3.13 0.00 23:21:01 0.63 0.42 0.22 0.00 36.11 3.15 0.00 23:22:01 0.83 0.00 0.83 0.00 0.00 15.71 0.00 23:23:01 0.20 0.00 0.20 0.00 0.00 2.72 0.00 23:24:01 0.20 0.02 0.18 0.00 0.13 2.05 0.00 23:25:01 0.27 0.00 0.27 0.00 0.00 3.53 0.00 23:26:01 0.22 0.00 0.22 0.00 0.00 2.18 0.00 23:27:01 0.28 0.00 0.28 0.00 0.00 3.27 0.00 23:28:01 0.22 0.00 0.22 0.00 0.00 2.45 0.00 23:29:01 111.82 41.65 70.17 0.00 4256.99 14607.13 0.00 Average: 87.95 17.89 70.06 0.00 1663.83 28216.19 0.00 23:06:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 23:07:01 4217320 0 936264 11.69 2620 2852736 1446224 15.97 1022940 2286440 8 23:08:01 3903752 0 1093696 13.66 2620 3008872 1672124 18.46 1284848 2270216 252892 23:09:01 3829204 0 1226468 15.31 2620 2950648 1987844 21.95 1302588 2312740 40664 23:10:01 3648304 0 1162952 14.52 2620 3195064 1961784 21.66 1284964 2500848 36 23:11:02 1525460 0 1321836 16.50 2620 5159024 1796224 19.83 2163368 3622352 3092 23:12:01 135224 0 1481752 18.50 2620 6389344 2289564 25.28 2538748 4594896 131636 23:13:01 2086380 0 1356376 16.94 2620 4563564 1904748 21.03 1864080 3319980 36 23:14:01 2566364 0 1265316 15.80 2620 4174640 1445032 15.95 1420732 3305804 8 23:15:01 2572292 0 1259388 15.72 2620 4174640 1407104 15.54 1418480 3305024 8 23:16:01 2573080 0 1258588 15.71 2620 4174652 1407164 15.54 1418700 3305024 20 23:17:01 2573440 0 1258228 15.71 2620 4174652 1407140 15.54 1418960 3305024 8 23:18:01 2574648 0 1257012 15.70 2620 4174660 1402872 15.49 1417720 3305004 12 23:19:01 2574256 0 1257400 15.70 2620 4174664 1403016 15.49 1418104 3305000 8 23:20:01 2574356 0 1257300 15.70 2620 4174664 1403040 15.49 1418080 3305000 8 23:21:01 2571260 0 1259496 15.73 2620 4175564 1402944 15.49 1423572 3302992 20 23:22:01 2571512 0 1259244 15.72 2620 4175564 1402872 15.49 1423492 3302992 12 23:23:01 2570948 0 1259800 15.73 2620 4175572 1403028 15.49 1423816 3302992 16 23:24:01 2570540 0 1260204 15.73 2620 4175576 1403136 15.49 1424112 3302996 8 23:25:01 2571404 0 1259336 15.72 2620 4175580 1402872 15.49 1423508 3302996 8 23:26:01 2571292 0 1259444 15.73 2620 4175584 1402944 15.49 1423600 3302996 12 23:27:01 2571144 0 1259588 15.73 2620 4175588 1402968 15.49 1423604 3302996 8 23:28:01 2571512 0 1259216 15.72 2620 4175592 1402872 15.49 1423636 3302996 8 23:29:01 1988664 0 1309932 16.36 2620 4707724 1509444 16.67 1461304 3803680 52 Average: 2604885 0 1251254 15.62 2620 4150181 1550737 17.12 1488824 3229173 18634 23:06:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 23:07:01 veth95da29b 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:07:01 eth0 947.85 1163.21 5806.06 122.10 0.00 0.00 0.00 0.00 23:07:01 vethe880da7 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:07:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:08:01 eth0 313.72 238.68 882.97 33.65 0.00 0.00 0.00 0.00 23:08:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:08:01 veth79a69ce 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 23:08:01 docker0 1056.21 856.97 85.84 3532.93 0.00 0.00 0.00 0.00 23:09:01 eth0 38.70 26.88 23.93 110.66 0.00 0.00 0.00 0.00 23:09:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:09:01 veth79a69ce 2.25 2.25 0.18 0.19 0.00 0.00 0.00 0.00 23:09:01 docker0 2.25 2.25 0.15 0.19 0.00 0.00 0.00 0.00 23:10:01 vethd56e3bd 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00 23:10:01 eth0 169.50 147.87 1693.61 22.21 0.00 0.00 0.00 0.00 23:10:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:10:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:11:02 veth116d248 0.00 0.79 0.00 0.04 0.00 0.00 0.00 0.00 23:11:02 eth0 103.19 75.71 197.93 19.21 0.00 0.00 0.00 0.00 23:11:02 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:11:02 docker0 55.61 67.28 3.72 165.09 0.00 0.00 0.00 0.00 23:12:01 veth116d248 0.00 0.25 0.00 0.01 0.00 0.00 0.00 0.00 23:12:01 vetha164c38 23.93 42.23 1.69 331.28 0.00 0.00 0.00 0.00 23:12:01 eth0 205.38 146.18 1757.74 21.77 0.00 0.00 0.00 0.00 23:12:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:13:01 veth116d248 0.00 0.81 0.00 0.04 0.00 0.00 0.00 0.00 23:13:01 eth0 108.92 65.19 227.51 130.56 0.00 0.00 0.00 0.00 23:13:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:13:01 vethe99aa44 9.58 11.29 0.80 27.17 0.00 0.00 0.00 0.00 23:14:01 eth0 16.09 12.43 25.53 3.63 0.00 0.00 0.00 0.00 23:14:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:14:01 docker0 1189.41 1049.35 94.50 4364.58 0.00 0.00 0.00 0.00 23:15:01 eth0 1.97 0.87 0.97 0.42 0.00 0.00 0.00 0.00 23:15:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:15:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:16:01 eth0 1.80 0.42 0.46 0.27 0.00 0.00 0.00 0.00 23:16:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:16:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:17:01 eth0 1.17 0.63 0.60 0.40 0.00 0.00 0.00 0.00 23:17:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:17:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:18:01 eth0 0.95 0.08 0.07 0.01 0.00 0.00 0.00 0.00 23:18:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:18:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:19:01 eth0 1.17 0.33 0.34 0.20 0.00 0.00 0.00 0.00 23:19:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:19:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:20:01 eth0 0.65 0.30 0.29 0.20 0.00 0.00 0.00 0.00 23:20:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:20:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:21:01 eth0 0.38 0.25 0.15 0.08 0.00 0.00 0.00 0.00 23:21:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:21:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:22:01 eth0 0.47 0.10 0.05 0.01 0.00 0.00 0.00 0.00 23:22:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:22:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:23:01 eth0 1.00 0.30 0.32 0.20 0.00 0.00 0.00 0.00 23:23:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:23:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:24:01 eth0 0.38 0.23 0.26 0.19 0.00 0.00 0.00 0.00 23:24:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:24:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:25:01 eth0 0.15 0.07 0.01 0.01 0.00 0.00 0.00 0.00 23:25:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:25:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:26:01 eth0 0.17 0.13 0.08 0.07 0.00 0.00 0.00 0.00 23:26:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:26:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:27:01 eth0 0.20 0.17 0.10 0.01 0.00 0.00 0.00 0.00 23:27:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:27:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:28:01 eth0 0.08 0.03 0.01 0.00 0.00 0.00 0.00 0.00 23:28:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:28:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:29:01 eth0 211.02 187.99 2179.38 21.91 0.00 0.00 0.00 0.00 23:29:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:29:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 91.76 89.16 552.59 21.06 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 51.78 45.68 4.11 190.02 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) 06/29/21 _x86_64_ (2 CPU) 23:05:07 LINUX RESTART (2 CPU) 23:06:02 CPU %user %nice %system %iowait %steal %idle 23:07:01 all 20.05 0.00 7.69 5.45 0.08 66.73 23:07:01 0 21.23 0.00 7.66 4.47 0.07 66.57 23:07:01 1 18.88 0.00 7.72 6.42 0.09 66.90 23:08:01 all 52.00 0.00 9.33 2.71 0.10 35.85 23:08:01 0 52.77 0.00 9.07 3.10 0.09 34.98 23:08:01 1 51.25 0.00 9.59 2.33 0.11 36.73 23:09:01 all 33.55 0.00 5.55 0.57 0.09 60.24 23:09:01 0 33.40 0.00 5.30 0.68 0.09 60.53 23:09:01 1 33.71 0.00 5.81 0.46 0.09 59.94 23:10:01 all 54.27 0.00 10.32 2.62 0.09 32.70 23:10:01 0 54.99 0.00 10.17 1.94 0.07 32.82 23:10:01 1 53.56 0.00 10.48 3.29 0.11 32.57 23:11:02 all 24.39 0.00 22.07 36.46 0.12 16.96 23:11:02 0 23.52 0.00 22.30 37.18 0.13 16.88 23:11:02 1 25.27 0.00 21.84 35.74 0.11 17.05 23:12:01 all 72.01 0.00 15.68 10.39 0.13 1.79 23:12:01 0 71.79 0.00 15.78 10.43 0.13 1.87 23:12:01 1 72.24 0.00 15.57 10.35 0.13 1.70 23:13:01 all 65.86 0.00 17.78 11.40 0.15 4.81 23:13:01 0 66.21 0.00 17.08 10.35 0.17 6.19 23:13:01 1 65.52 0.00 18.48 12.45 0.13 3.42 23:14:01 all 1.03 0.00 0.68 0.72 0.03 97.54 23:14:01 0 1.22 0.00 0.72 0.27 0.03 97.75 23:14:01 1 0.84 0.00 0.64 1.17 0.03 97.32 23:15:01 all 0.14 0.00 0.04 0.00 0.04 99.77 23:15:01 0 0.25 0.00 0.05 0.00 0.03 99.67 23:15:01 1 0.03 0.00 0.03 0.00 0.05 99.88 23:16:01 all 0.11 0.00 0.05 0.00 0.04 99.80 23:16:01 0 0.18 0.00 0.03 0.00 0.05 99.73 23:16:01 1 0.03 0.00 0.07 0.00 0.03 99.87 23:17:01 all 0.16 0.00 0.03 0.00 0.03 99.78 23:17:01 0 0.30 0.00 0.02 0.00 0.03 99.65 23:17:01 1 0.02 0.00 0.03 0.00 0.03 99.92 23:17:01 CPU %user %nice %system %iowait %steal %idle 23:18:01 all 0.08 0.00 0.02 0.00 0.03 99.87 23:18:01 0 0.13 0.00 0.03 0.00 0.03 99.80 23:18:01 1 0.03 0.00 0.00 0.00 0.02 99.95 23:19:01 all 0.03 0.00 0.03 0.00 0.03 99.92 23:19:01 0 0.03 0.00 0.02 0.00 0.02 99.93 23:19:01 1 0.02 0.00 0.03 0.00 0.03 99.92 23:20:01 all 0.05 0.00 0.02 0.00 0.03 99.90 23:20:01 0 0.03 0.00 0.03 0.00 0.03 99.90 23:20:01 1 0.07 0.00 0.00 0.00 0.03 99.90 23:21:01 all 0.08 0.00 0.04 0.02 0.03 99.83 23:21:01 0 0.02 0.00 0.03 0.03 0.02 99.90 23:21:01 1 0.15 0.00 0.05 0.00 0.03 99.77 23:22:01 all 0.16 0.00 0.02 0.00 0.03 99.79 23:22:01 0 0.03 0.00 0.02 0.00 0.03 99.92 23:22:01 1 0.28 0.00 0.02 0.00 0.03 99.67 23:23:01 all 0.10 0.00 0.01 0.00 0.03 99.87 23:23:01 0 0.02 0.00 0.02 0.00 0.02 99.95 23:23:01 1 0.18 0.00 0.00 0.00 0.03 99.78 23:24:01 all 0.10 0.00 0.02 0.01 0.03 99.85 23:24:01 0 0.03 0.00 0.02 0.02 0.02 99.92 23:24:01 1 0.17 0.00 0.02 0.00 0.03 99.78 23:25:01 all 0.05 0.00 0.03 0.00 0.03 99.89 23:25:01 0 0.02 0.00 0.02 0.00 0.03 99.93 23:25:01 1 0.08 0.00 0.05 0.00 0.02 99.85 23:26:01 all 0.09 0.00 0.02 0.00 0.03 99.86 23:26:01 0 0.05 0.00 0.02 0.00 0.03 99.90 23:26:01 1 0.13 0.00 0.02 0.00 0.03 99.82 23:27:01 all 0.11 0.00 0.03 0.00 0.03 99.84 23:27:01 0 0.00 0.00 0.02 0.00 0.02 99.97 23:27:01 1 0.22 0.00 0.03 0.00 0.03 99.72 23:28:01 all 0.18 0.00 0.02 0.00 0.03 99.78 23:28:01 0 0.02 0.00 0.02 0.00 0.02 99.95 23:28:01 1 0.33 0.00 0.02 0.00 0.03 99.62 23:28:01 CPU %user %nice %system %iowait %steal %idle 23:29:01 all 7.09 0.00 3.00 4.64 0.05 85.22 23:29:01 0 6.62 0.00 2.99 3.74 0.05 86.60 23:29:01 1 7.55 0.00 3.02 5.54 0.05 83.84 Average: all 13.58 0.00 3.79 3.08 0.05 79.49 Average: 0 13.61 0.00 3.75 2.97 0.05 79.63 Average: 1 13.55 0.00 3.84 3.20 0.06 79.36