---> uname -a: Linux prd-centos7-docker-4c-2g-627.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/511 /dev/vda1 40.0G 13.9G 26.1G 35% /w/workspace/edgex-go/511@tmp ---> free -m: total used free shared buff/cache available Mem: 7821 1467 227 0 6125 6439 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:ee:4d:c6 brd ff:ff:ff:ff:ff:ff inet 10.30.123.167/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 85045sec preferred_lft 85045sec inet6 fe80::f816:3eff:feee:4dc6/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN link/ether 02:42:61:8d:95:3c 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::42:61ff:fe8d:953c/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) 05/27/21 _x86_64_ (2 CPU) 09:10:29 LINUX RESTART (2 CPU) 09:11:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 09:12:01 103.45 3.90 99.55 0.00 2642.52 19369.65 0.00 09:13:01 219.00 0.00 219.00 0.00 0.00 48419.95 0.00 09:14:01 66.47 0.00 66.47 0.00 0.00 12001.48 0.00 09:15:01 61.06 0.03 61.02 0.00 1.06 3682.14 0.00 09:16:03 247.42 34.70 212.72 0.00 3551.82 133319.24 0.00 09:17:01 473.66 152.16 321.50 0.00 12891.97 167906.08 0.00 09:18:01 218.63 12.82 205.81 0.00 511.44 43104.10 0.00 09:19:01 179.72 1.72 178.00 0.00 1341.42 114804.41 0.00 09:20:01 156.84 12.29 144.56 0.00 271.99 71193.52 0.00 09:21:01 224.33 12.17 212.15 0.00 1329.34 41627.21 0.00 09:22:01 15.38 0.08 15.29 0.00 1.20 450.92 0.00 09:23:01 0.32 0.00 0.32 0.00 0.00 4.10 0.00 09:24:01 0.27 0.00 0.27 0.00 0.00 3.53 0.00 09:25:01 0.25 0.00 0.25 0.00 0.00 2.30 0.00 09:26:01 0.38 0.18 0.20 0.00 5.73 2.58 0.00 09:27:01 0.88 0.00 0.88 0.00 0.00 16.79 0.00 09:28:02 0.28 0.00 0.28 0.00 0.00 4.00 0.00 09:29:01 147.08 3.71 143.37 0.00 183.30 31446.62 0.00 09:30:01 2.05 0.00 2.05 0.00 0.00 43.58 0.00 09:31:01 0.78 0.00 0.78 0.00 0.00 12.28 0.00 09:32:01 78.47 0.00 78.47 0.00 0.00 20836.12 0.00 09:33:01 101.98 38.50 63.48 0.00 3937.12 13048.34 0.00 Average: 104.14 12.21 91.92 0.00 1199.61 32734.59 0.00 09:11:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:12:01 4753732 0 864404 10.79 2620 2388184 1500584 16.57 956048 1870928 326484 09:13:01 4017356 0 1074228 13.41 2620 2914736 1664136 18.37 1222452 2227660 158900 09:14:01 3752080 0 1099520 13.73 2620 3154720 1848828 20.41 1361900 2326740 51480 09:15:01 3792276 0 1122052 14.01 2620 3091992 1663780 18.37 1292544 2350156 88836 09:16:03 1996800 0 1179580 14.73 2620 4829940 1702356 18.79 1399516 3947920 530800 09:17:01 183448 0 1603816 20.03 2620 6219056 2852904 31.50 3288504 3787108 320640 09:18:01 1189828 0 1225992 15.31 2620 5590500 1681276 18.56 2469508 3622956 16 09:19:01 621772 0 1244092 15.53 2620 6140456 1534088 16.94 2610248 4018924 127908 09:20:01 637028 0 1465096 18.29 2620 5904196 2936756 32.42 2560296 4024308 261548 09:21:01 2344240 0 1172700 14.64 2620 4489380 1376392 15.20 1375004 3555224 48 09:22:01 2336680 0 1179932 14.73 2620 4489708 1425380 15.74 1547976 3391756 8 09:23:01 2352164 0 1164444 14.54 2620 4489712 1251168 13.81 1542664 3384972 8 09:24:01 2355308 0 1161292 14.50 2620 4489720 1251232 13.81 1542796 3384972 8 09:25:01 2356876 0 1159724 14.48 2620 4489720 1251232 13.81 1541616 3385988 8 09:26:01 2353508 0 1163052 14.52 2620 4489760 1251316 13.82 1548424 3382252 8 09:27:01 2352184 0 1164376 14.54 2620 4489760 1251268 13.81 1549520 3382252 8 09:28:02 2351812 0 1164740 14.54 2620 4489768 1251280 13.81 1567004 3364972 8 09:29:01 1542260 0 1250840 15.62 2620 5213220 1351968 14.93 1697120 3966028 32 09:30:01 1564748 0 1228344 15.34 2620 5213228 1357216 14.98 1697640 3966028 16 09:31:01 1566972 0 1226108 15.31 2620 5213240 1379232 15.23 1695140 3966444 24 09:32:01 791232 0 1398104 17.46 2620 5816984 1573428 17.37 1770864 4520300 21756 09:33:01 264372 0 1471932 18.38 2620 6270016 1587892 17.53 1825688 4927020 102248 Average: 2067122 0 1217471 15.20 2620 4721727 1588351 17.54 1730112 3488859 90491 09:11:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:12:01 eth0 1268.25 1346.90 5889.67 179.38 0.00 0.00 0.00 0.00 09:12:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:12:01 docker0 869.72 669.30 71.97 2686.62 0.00 0.00 0.00 0.00 09:13:01 eth0 636.96 537.41 3558.27 54.18 0.00 0.00 0.00 0.00 09:13:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:13:01 vethbfa1083 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 09:13:01 docker0 233.52 296.47 16.50 850.44 0.00 0.00 0.00 0.00 09:14:01 eth0 36.23 21.02 26.31 67.32 0.00 0.00 0.00 0.00 09:14:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:14:01 vethbfa1083 0.73 0.73 0.06 0.06 0.00 0.00 0.00 0.00 09:14:01 docker0 0.73 0.73 0.05 0.06 0.00 0.00 0.00 0.00 09:15:01 eth0 21.05 11.87 17.20 9.52 0.00 0.00 0.00 0.00 09:15:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:15:01 vethbfa1083 1.51 1.51 0.12 0.12 0.00 0.00 0.00 0.00 09:15:01 docker0 1.51 1.51 0.10 0.12 0.00 0.00 0.00 0.00 09:16:03 vethd770603 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 09:16:03 eth0 172.68 152.77 1649.52 68.20 0.00 0.00 0.00 0.00 09:16:03 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:16:03 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:17:01 veth8ddbc50 0.00 0.14 0.00 0.01 0.00 0.00 0.00 0.00 09:17:01 veth8953147 0.00 0.14 0.00 0.01 0.00 0.00 0.00 0.00 09:17:01 vethd770603 0.00 0.57 0.00 0.03 0.00 0.00 0.00 0.00 09:17:01 veth17afdeb 0.00 0.12 0.00 0.01 0.00 0.00 0.00 0.00 09:18:01 veth84e0f47 1.47 2.33 0.10 6.30 0.00 0.00 0.00 0.00 09:18:01 vethd770603 0.00 0.23 0.00 0.01 0.00 0.00 0.00 0.00 09:18:01 eth0 2683.55 2419.13 12152.76 490.43 0.00 0.00 0.00 0.00 09:18:01 lo 0.12 0.12 0.01 0.01 0.00 0.00 0.00 0.00 09:19:01 vethd770603 0.00 0.08 0.00 0.00 0.00 0.00 0.00 0.00 09:19:01 veth7c65391 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 09:19:01 veth46cf7b1 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:19:01 eth0 82.21 62.58 133.33 73.72 0.00 0.00 0.00 0.00 09:20:01 vethd770603 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:20:01 vethdef45b9 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 09:20:01 veth2836596 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 09:20:01 eth0 18.53 9.34 14.73 7.72 0.00 0.00 0.00 0.00 09:21:01 eth0 226.81 175.01 1685.95 77.54 0.00 0.00 0.00 0.00 09:21:01 lo 0.12 0.12 0.01 0.01 0.00 0.00 0.00 0.00 09:21:01 docker0 1251.70 1165.12 98.06 4363.67 0.00 0.00 0.00 0.00 09:22:01 eth0 352.39 352.67 164.62 1565.65 0.00 0.00 0.00 0.00 09:22:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:22:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:23:01 eth0 0.12 0.08 0.01 0.01 0.00 0.00 0.00 0.00 09:23:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:23:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:24:01 eth0 0.03 0.03 0.00 0.00 0.00 0.00 0.00 0.00 09:24:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:24:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:25:01 eth0 0.05 0.05 0.00 0.00 0.00 0.00 0.00 0.00 09:25:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:25:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:26:01 eth0 0.22 0.18 0.08 0.04 0.00 0.00 0.00 0.00 09:26:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:26:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:27:01 eth0 0.20 0.10 0.07 0.03 0.00 0.00 0.00 0.00 09:27:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:27:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:28:02 eth0 0.30 0.17 0.18 0.01 0.00 0.00 0.00 0.00 09:28:02 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:28:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:29:01 eth0 490.14 449.57 4548.95 80.70 0.00 0.00 0.00 0.00 09:29:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:29:01 docker0 55.70 54.78 4.77 380.58 0.00 0.00 0.00 0.00 09:30:01 eth0 56.95 32.48 43.41 64.82 0.00 0.00 0.00 0.00 09:30:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:31:01 eth0 63.14 38.98 43.79 106.48 0.00 0.00 0.00 0.00 09:31:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:31:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:32:01 eth0 379.14 336.40 3212.67 78.34 0.00 0.00 0.00 0.00 09:32:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:32:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:33:01 eth0 296.19 256.05 2485.78 79.11 0.00 0.00 0.00 0.00 09:33:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:33:01 docker0 36.54 38.65 3.02 260.66 0.00 0.00 0.00 0.00 Average: eth0 193.68 176.88 1084.84 117.42 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 61.09 57.21 4.81 227.39 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) 05/27/21 _x86_64_ (2 CPU) 09:10:29 LINUX RESTART (2 CPU) 09:11:01 CPU %user %nice %system %iowait %steal %idle 09:12:01 all 20.59 0.00 5.96 3.18 0.07 70.21 09:12:01 0 19.22 0.00 6.92 4.36 0.07 69.43 09:12:01 1 21.97 0.00 4.99 1.99 0.07 70.98 09:13:01 all 33.96 0.00 7.84 3.24 0.11 54.84 09:13:01 0 34.08 0.00 8.08 3.43 0.09 54.31 09:13:01 1 33.85 0.00 7.60 3.05 0.12 55.37 09:14:01 all 46.43 0.00 5.47 7.18 0.11 40.81 09:14:01 0 47.91 0.00 4.97 7.80 0.11 39.21 09:14:01 1 44.95 0.00 5.96 6.57 0.11 42.41 09:15:01 all 56.06 0.00 7.76 2.61 0.11 33.45 09:15:01 0 56.43 0.00 7.40 2.40 0.11 33.66 09:15:01 1 55.70 0.00 8.13 2.83 0.11 33.24 09:16:03 all 33.97 0.00 11.48 21.28 0.16 33.12 09:16:03 0 33.67 0.00 11.51 21.56 0.19 33.07 09:16:03 1 34.27 0.00 11.45 21.00 0.12 33.16 09:17:01 all 29.58 0.00 13.87 37.57 0.12 18.86 09:17:01 0 29.62 0.00 14.01 36.51 0.13 19.74 09:17:01 1 29.55 0.00 13.74 38.63 0.11 17.98 09:18:01 all 54.46 0.00 8.88 32.26 0.14 4.27 09:18:01 0 54.15 0.00 8.96 34.03 0.14 2.72 09:18:01 1 54.78 0.00 8.79 30.48 0.13 5.82 09:19:01 all 10.31 0.00 7.52 67.93 0.09 14.16 09:19:01 0 10.56 0.00 7.44 70.66 0.07 11.27 09:19:01 1 10.06 0.00 7.59 65.18 0.10 17.06 09:20:01 all 46.09 0.00 8.87 39.15 0.11 5.79 09:20:01 0 46.80 0.00 8.33 37.50 0.11 7.26 09:20:01 1 45.38 0.00 9.41 40.79 0.11 4.32 09:21:01 all 19.80 0.00 8.23 31.89 0.11 39.96 09:21:01 0 21.32 0.00 8.79 28.84 0.12 40.93 09:21:01 1 18.29 0.00 7.67 34.93 0.11 39.01 09:22:01 all 14.36 0.00 2.74 1.04 0.09 81.78 09:22:01 0 14.53 0.00 3.04 0.31 0.09 82.03 09:22:01 1 14.18 0.00 2.45 1.76 0.09 81.53 09:22:01 CPU %user %nice %system %iowait %steal %idle 09:23:01 all 0.09 0.00 0.03 0.00 0.03 99.85 09:23:01 0 0.03 0.00 0.02 0.00 0.03 99.92 09:23:01 1 0.15 0.00 0.05 0.00 0.02 99.78 09:24:01 all 0.13 0.00 0.03 0.00 0.03 99.82 09:24:01 0 0.03 0.00 0.03 0.00 0.02 99.92 09:24:01 1 0.22 0.00 0.03 0.00 0.03 99.72 09:25:01 all 0.16 0.00 0.03 0.00 0.02 99.80 09:25:01 0 0.03 0.00 0.02 0.00 0.02 99.93 09:25:01 1 0.28 0.00 0.03 0.00 0.02 99.67 09:26:01 all 0.13 0.00 0.03 0.00 0.02 99.82 09:26:01 0 0.18 0.00 0.02 0.00 0.00 99.80 09:26:01 1 0.07 0.00 0.05 0.00 0.03 99.85 09:27:01 all 0.12 0.00 0.03 0.00 0.03 99.82 09:27:01 0 0.08 0.00 0.03 0.00 0.02 99.87 09:27:01 1 0.15 0.00 0.03 0.00 0.03 99.78 09:28:02 all 0.12 0.00 0.03 0.00 0.01 99.84 09:28:02 0 0.20 0.00 0.03 0.00 0.00 99.77 09:28:02 1 0.03 0.00 0.03 0.00 0.02 99.92 09:29:01 all 13.39 0.00 5.43 12.68 0.08 68.42 09:29:01 0 13.84 0.00 5.40 11.02 0.07 69.67 09:29:01 1 12.94 0.00 5.47 14.33 0.09 67.17 09:30:01 all 0.72 0.00 0.42 0.01 0.03 98.83 09:30:01 0 0.97 0.00 0.52 0.00 0.03 98.47 09:30:01 1 0.47 0.00 0.32 0.02 0.02 99.18 09:31:01 all 0.79 0.00 0.45 0.00 0.03 98.73 09:31:01 0 0.84 0.00 0.59 0.00 0.02 98.55 09:31:01 1 0.74 0.00 0.32 0.00 0.03 98.91 09:32:01 all 8.71 0.00 4.30 5.21 0.06 81.71 09:32:01 0 8.55 0.00 4.45 4.74 0.05 82.21 09:32:01 1 8.87 0.00 4.16 5.69 0.07 81.21 09:33:01 all 12.27 0.00 5.54 17.01 0.08 65.11 09:33:01 0 14.32 0.00 5.75 16.66 0.07 63.20 09:33:01 1 10.23 0.00 5.32 17.36 0.09 67.01 Average: CPU %user %nice %system %iowait %steal %idle Average: all 17.75 0.00 4.65 12.54 0.07 64.99 Average: 0 17.99 0.00 4.71 12.43 0.07 64.80 Average: 1 17.52 0.00 4.59 12.64 0.07 65.18