---> uname -a: Linux prd-centos7-docker-4c-2g-15392.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: 2799.998 BogoMIPS: 5599.99 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 13.9G 26.1G 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 13.9G 26.1G 35% /facter-os /dev/vda1 40.0G 13.9G 26.1G 35% /etc/resolv.conf /dev/vda1 40.0G 13.9G 26.1G 35% /etc/hostname /dev/vda1 40.0G 13.9G 26.1G 35% /etc/hosts /dev/vda1 40.0G 13.9G 26.1G 35% /run/cloud-init/result.json /dev/vda1 40.0G 13.9G 26.1G 35% /var/log/sa-host /dev/vda1 40.0G 13.9G 26.1G 35% /var/log/secure /dev/vda1 40.0G 13.9G 26.1G 35% /var/log/auth.log /dev/vda1 40.0G 13.9G 26.1G 35% /w/workspace/edgex-go/502 /dev/vda1 40.0G 13.9G 26.1G 35% /w/workspace/edgex-go/502@tmp ---> free -m: total used free shared buff/cache available Mem: 7821 1466 615 0 5739 6429 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:44:ab:bf brd ff:ff:ff:ff:ff:ff inet 10.30.123.177/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 85156sec preferred_lft 85156sec inet6 fe80::f816:3eff:fe44:abbf/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN link/ether 02:42:b5:ae:a4:f7 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:b5ff:feae:a4f7/64 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) 05/20/21 _x86_64_ (2 CPU) 18:46:58 LINUX RESTART (2 CPU) 18:48:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 18:49:01 83.53 4.31 79.21 0.00 2814.66 18633.59 0.00 18:50:01 111.44 0.18 111.26 0.00 22.78 30538.83 0.00 18:51:01 124.94 0.00 124.94 0.00 0.00 17998.78 0.00 18:52:01 56.31 0.00 56.31 0.00 0.00 6235.90 0.00 18:53:02 47.29 0.02 47.28 0.00 0.53 7486.57 0.00 18:54:01 60.73 0.00 60.73 0.00 0.00 4257.31 0.00 18:55:01 107.23 0.00 107.23 0.00 0.00 35034.43 0.00 18:56:08 178.35 81.89 96.47 0.00 1967.99 88146.95 0.00 18:57:01 164.17 40.09 124.09 0.00 1007.16 58261.14 0.00 18:58:01 233.42 91.90 141.52 0.00 4892.10 96073.45 0.00 18:59:01 238.77 72.13 166.64 0.00 3539.07 46438.94 0.00 19:00:01 229.98 1.61 228.36 0.00 1133.69 117594.94 0.00 19:01:01 209.34 22.33 187.01 0.00 2547.85 76166.60 0.00 19:02:01 209.93 14.50 195.43 0.00 1534.27 32847.48 0.00 19:03:01 8.56 0.42 8.15 0.00 3.46 164.72 0.00 19:04:01 0.47 0.02 0.45 0.00 0.13 8.18 0.00 19:05:01 0.95 0.82 0.13 0.00 43.44 2.03 0.00 19:06:01 5.95 1.92 4.03 0.00 208.23 123.96 0.00 19:07:01 155.61 0.10 155.51 0.00 2.53 37642.63 0.00 Average: 117.34 17.78 99.56 0.00 1044.88 35691.30 0.00 18:48:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 18:49:01 4939872 0 848604 10.60 2620 2217844 1453940 16.05 913008 1734112 108 18:50:01 4207152 0 946960 11.82 2620 2852208 1524836 16.84 1032980 2278880 8 18:51:01 4299080 0 957876 11.96 2620 2749364 1230636 13.59 965668 2192904 16 18:52:01 3874140 0 1045528 13.05 2620 3086652 1782404 19.68 1278632 2290612 161832 18:53:02 3789832 0 1038368 12.97 2620 3178120 1544628 17.05 1316272 2333184 40420 18:54:01 3818716 0 1042900 13.02 2620 3144704 1499832 16.56 1230420 2381416 100080 18:55:01 1375040 0 1199592 14.98 2620 5431688 1804640 19.92 2011744 3977936 1619712 18:56:08 1731224 0 1178684 14.72 2620 5096412 1569908 17.33 1528232 4082456 307624 18:57:01 1018504 0 1209208 15.10 2620 5778608 1618540 17.87 2173020 4125256 323852 18:58:01 633976 0 1304816 16.29 2620 6067528 2031804 22.43 2666072 3976332 35376 18:59:01 714120 0 1375788 17.18 2620 5916412 2283944 25.22 2810612 3742624 15984 19:00:01 729348 0 1290808 16.12 2620 5986164 1759676 19.43 1820768 4715324 12 19:01:01 1205412 0 1296068 16.18 2620 5504840 1936520 21.38 2222176 3813260 1088 19:02:01 2813912 0 1170200 14.61 2620 4022208 1389748 15.34 1175132 3300664 44 19:03:01 2805252 0 1178608 14.72 2620 4022460 1396100 15.41 1314976 3170004 12 19:04:01 2826176 0 1157684 14.45 2620 4022460 1239452 13.68 1300484 3168832 8 19:05:01 2824848 0 1157708 14.46 2620 4023764 1239592 13.69 1319832 3150920 20 19:06:01 2262756 0 1237804 15.46 2620 4505760 1694064 18.70 1541628 3488052 475800 19:07:01 1293512 0 1360928 16.99 2620 5351880 1493744 16.49 1517820 4314556 428308 Average: 2482256 0 1157796 14.46 2620 4366267 1604948 17.72 1586288 3275649 184753 18:48:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 18:49:01 eth0 1643.37 1565.06 6057.30 178.44 0.00 0.00 0.00 0.00 18:49:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:49:01 docker0 963.61 823.90 76.77 2702.60 0.00 0.00 0.00 0.00 18:50:01 eth0 267.98 241.82 2694.46 52.85 0.00 0.00 0.00 0.00 18:50:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:51:01 eth0 307.43 231.35 861.79 24.25 0.00 0.00 0.00 0.00 18:51:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:51:01 docker0 224.52 288.59 15.37 850.42 0.00 0.00 0.00 0.00 18:52:01 eth0 43.72 27.99 36.45 65.93 0.00 0.00 0.00 0.00 18:52:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:52:01 vethf468dac 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 18:52:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:53:02 eth0 30.70 16.31 23.40 12.50 0.00 0.00 0.00 0.00 18:53:02 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:53:02 vethf468dac 2.15 2.15 0.17 0.18 0.00 0.00 0.00 0.00 18:53:02 docker0 2.15 2.15 0.14 0.18 0.00 0.00 0.00 0.00 18:54:01 eth0 25.60 16.94 17.51 65.62 0.00 0.00 0.00 0.00 18:54:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:54:01 vethf468dac 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:54:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:55:01 eth0 191.77 165.02 1699.67 54.81 0.00 0.00 0.00 0.00 18:55:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:55:01 vethe0bf521 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 18:55:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:56:08 eth0 8.24 4.28 6.89 3.60 0.00 0.00 0.00 0.00 18:56:08 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:56:08 vethe0bf521 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:56:08 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:57:01 veth9f2b0fc 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:57:01 eth0 96.23 76.76 204.40 13.78 0.00 0.00 0.00 0.00 18:57:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:57:01 vethe0bf521 0.00 0.41 0.00 0.02 0.00 0.00 0.00 0.00 18:58:01 vethf17e3f5 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 18:58:01 eth0 16.67 8.60 13.77 7.24 0.00 0.00 0.00 0.00 18:58:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:58:01 vethf4a3a8a 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 18:59:01 veth84b5674 3.15 5.08 0.21 38.79 0.00 0.00 0.00 0.00 18:59:01 eth0 54.17 31.36 181.24 68.76 0.00 0.00 0.00 0.00 18:59:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:59:01 vethe0bf521 0.00 0.65 0.00 0.03 0.00 0.00 0.00 0.00 19:00:01 vethd8a077f 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 19:00:01 eth0 75.32 53.01 127.87 64.50 0.00 0.00 0.00 0.00 19:00:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:00:01 vethe0bf521 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 19:01:01 veth09cd0aa 0.00 0.20 0.00 0.01 0.00 0.00 0.00 0.00 19:01:01 eth0 35.61 21.55 51.46 59.44 0.00 0.00 0.00 0.00 19:01:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:01:01 veth46ad9b3 0.00 0.20 0.00 0.01 0.00 0.00 0.00 0.00 19:02:01 eth0 323.76 275.69 1711.10 439.31 0.00 0.00 0.00 0.00 19:02:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:02:01 docker0 1344.10 1308.42 102.40 4384.67 0.00 0.00 0.00 0.00 19:03:01 eth0 254.39 255.62 112.84 1157.08 0.00 0.00 0.00 0.00 19:03:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:03:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:04:01 eth0 1.18 0.47 0.39 0.21 0.00 0.00 0.00 0.00 19:04:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:04:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:05:01 eth0 0.52 0.28 0.27 0.20 0.00 0.00 0.00 0.00 19:05:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:05:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:06:01 eth0 452.87 412.49 4076.71 59.11 0.00 0.00 0.00 0.00 19:06:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:06:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:07:01 eth0 501.58 454.78 3604.12 94.84 0.00 0.00 0.00 0.00 19:07:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:07:01 docker0 61.95 63.61 5.04 374.12 0.00 0.00 0.00 0.00 Average: eth0 227.49 202.76 1129.96 127.29 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 73.46 71.68 5.61 248.71 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) 05/20/21 _x86_64_ (2 CPU) 18:46:58 LINUX RESTART (2 CPU) 18:48:01 CPU %user %nice %system %iowait %steal %idle 18:49:01 all 21.67 0.00 5.01 11.11 0.09 62.12 18:49:01 0 19.17 0.00 5.75 17.45 0.09 57.54 18:49:01 1 24.17 0.00 4.27 4.78 0.09 66.68 18:50:01 all 6.63 0.00 3.10 11.79 0.05 78.42 18:50:01 0 6.45 0.00 3.29 10.88 0.05 79.32 18:50:01 1 6.81 0.00 2.91 12.70 0.05 77.52 18:51:01 all 5.47 0.00 2.94 14.77 0.09 76.74 18:51:01 0 5.76 0.00 3.21 15.45 0.09 75.49 18:51:01 1 5.18 0.00 2.67 14.10 0.09 77.97 18:52:01 all 55.43 0.00 6.35 16.80 0.10 21.32 18:52:01 0 54.40 0.00 6.64 17.25 0.11 21.61 18:52:01 1 56.46 0.00 6.06 16.35 0.09 21.04 18:53:02 all 26.92 0.00 3.42 8.90 0.10 60.66 18:53:02 0 25.90 0.00 3.48 7.40 0.09 63.14 18:53:02 1 27.94 0.00 3.37 10.41 0.10 58.18 18:54:01 all 58.07 0.00 7.74 14.09 0.11 19.99 18:54:01 0 58.56 0.00 8.22 15.06 0.11 18.05 18:54:01 1 57.58 0.00 7.25 13.13 0.11 21.93 18:55:01 all 17.42 0.00 6.28 28.88 0.09 47.34 18:55:01 0 17.37 0.00 6.68 27.52 0.09 48.33 18:55:01 1 17.47 0.00 5.87 30.22 0.09 46.35 18:56:08 all 7.65 0.00 4.28 79.12 0.11 8.83 18:56:08 0 7.72 0.00 4.14 79.29 0.11 8.74 18:56:08 1 7.58 0.00 4.43 78.95 0.11 8.93 18:57:01 all 7.03 0.00 6.01 64.58 0.08 22.31 18:57:01 0 6.74 0.00 5.76 60.06 0.08 27.36 18:57:01 1 7.32 0.00 6.25 69.11 0.08 17.24 18:58:01 all 15.03 0.00 6.60 62.12 0.10 16.16 18:58:01 0 15.21 0.00 6.67 59.59 0.10 18.42 18:58:01 1 14.84 0.00 6.53 64.64 0.09 13.90 18:59:01 all 49.56 0.00 7.92 41.60 0.10 0.81 18:59:01 0 49.66 0.00 7.71 42.41 0.09 0.12 18:59:01 1 49.46 0.00 8.14 40.79 0.11 1.50 18:59:01 CPU %user %nice %system %iowait %steal %idle 19:00:01 all 19.05 0.00 9.35 57.57 0.16 13.87 19:00:01 0 19.27 0.00 9.68 57.10 0.16 13.79 19:00:01 1 18.83 0.00 9.02 58.04 0.16 13.95 19:01:01 all 50.15 0.00 9.66 39.03 0.14 1.02 19:01:01 0 49.28 0.00 10.24 39.21 0.16 1.11 19:01:01 1 51.01 0.00 9.09 38.86 0.11 0.93 19:02:01 all 21.70 0.00 8.03 26.98 0.12 43.18 19:02:01 0 22.28 0.00 8.02 29.02 0.11 40.56 19:02:01 1 21.12 0.00 8.03 24.94 0.12 45.78 19:03:01 all 10.83 0.00 1.86 0.20 0.08 87.04 19:03:01 0 10.84 0.00 2.07 0.24 0.09 86.77 19:03:01 1 10.83 0.00 1.64 0.15 0.07 87.31 19:04:01 all 0.07 0.00 0.07 0.00 0.05 99.82 19:04:01 0 0.10 0.00 0.07 0.00 0.05 99.78 19:04:01 1 0.03 0.00 0.07 0.00 0.05 99.85 19:05:01 all 0.18 0.00 0.03 0.02 0.05 99.72 19:05:01 0 0.20 0.00 0.02 0.03 0.05 99.70 19:05:01 1 0.17 0.00 0.03 0.00 0.05 99.75 19:06:01 all 4.34 0.00 1.84 0.11 0.04 93.67 19:06:01 0 4.42 0.00 1.96 0.10 0.03 93.49 19:06:01 1 4.26 0.00 1.72 0.12 0.05 93.85 19:07:01 all 16.94 0.00 7.60 3.07 0.08 72.32 19:07:01 0 16.45 0.00 8.01 3.43 0.09 72.03 19:07:01 1 17.43 0.00 7.19 2.71 0.07 72.60 Average: all 20.32 0.00 5.09 25.21 0.09 49.28 Average: 0 20.10 0.00 5.28 25.28 0.09 49.26 Average: 1 20.55 0.00 4.91 25.15 0.09 49.31