---> uname -a: Linux prd-centos7-docker-4c-2g-542.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/2@tmp /dev/vda1 40.0G 12.0G 27.9G 30% /w/workspace/edgex-go/2 ---> free -m: total used free shared buff/cache available Mem: 7821 1221 2170 0 4428 6553 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:5d:91:6a brd ff:ff:ff:ff:ff:ff inet 10.30.123.49/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 84922sec preferred_lft 84922sec inet6 fe80::f816:3eff:fe5d:916a/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN link/ether 02:42:00:5a:19:9e 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:ff:fe5a:199e/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) 06/04/21 _x86_64_ (2 CPU) 16:29:02 LINUX RESTART (2 CPU) 16:30:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 16:31:01 86.81 0.18 86.63 0.00 22.78 44129.82 0.00 16:32:01 138.00 0.00 138.00 0.00 0.00 16909.26 0.00 16:33:01 54.93 0.02 54.91 0.00 0.53 9090.58 0.00 16:34:01 152.67 0.02 152.66 0.00 0.53 68634.47 0.00 16:35:02 566.69 215.00 351.69 0.00 7695.72 223782.81 0.00 16:36:01 327.45 16.88 310.57 0.00 1610.84 110588.69 0.00 16:37:01 314.19 20.32 293.87 0.00 686.99 102637.48 0.00 16:38:01 168.92 8.67 160.25 0.00 934.62 30428.61 0.00 16:39:01 1.30 0.00 1.30 0.00 0.00 23.59 0.00 16:40:01 0.20 0.00 0.20 0.00 0.00 2.75 0.00 16:41:01 0.20 0.00 0.20 0.00 0.00 2.15 0.00 16:42:01 0.27 0.00 0.27 0.00 0.00 3.15 0.00 16:43:01 0.30 0.00 0.30 0.00 0.00 2.93 0.00 16:44:01 0.38 0.10 0.28 0.00 3.06 3.10 0.00 16:45:01 0.85 0.08 0.77 0.00 2.67 15.78 0.00 16:46:01 0.27 0.00 0.27 0.00 0.00 3.50 0.00 16:47:01 0.22 0.00 0.22 0.00 0.00 2.45 0.00 16:48:01 0.20 0.00 0.20 0.00 0.00 1.78 0.00 16:49:01 0.67 0.00 0.67 0.00 0.00 7.73 0.00 16:50:01 0.52 0.00 0.52 0.00 0.00 5.53 0.00 16:51:01 0.25 0.00 0.25 0.00 0.00 2.98 0.00 16:52:01 0.22 0.00 0.22 0.00 0.00 2.45 0.00 16:53:01 0.20 0.00 0.20 0.00 0.00 1.78 0.00 Average: 78.89 11.39 67.50 0.00 476.84 26345.71 0.00 16:30:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 16:31:01 4052460 0 959024 11.97 2620 2994836 1505200 16.62 1107312 2349524 7112 16:32:01 3915752 0 1028760 12.85 2620 3061808 1561692 17.24 1248052 2286012 222288 16:33:01 3903864 0 1079752 13.48 2620 3022704 1679072 18.54 1245804 2299876 106404 16:34:01 472008 0 1338956 16.72 2620 6195356 2397736 26.47 2777384 4094832 1424612 16:35:02 124892 0 1557928 19.45 2620 6323500 3545320 39.14 3178148 3963252 78292 16:36:01 237032 0 1352984 16.89 2620 6416304 2469712 27.27 3199052 3821460 132600 16:37:01 181348 0 1414224 17.66 2620 6410748 2466780 27.23 2636404 4403260 183860 16:38:01 2849852 0 1153756 14.41 2620 4002712 1459876 16.12 1259252 3189616 20 16:39:01 2867164 0 1136440 14.19 2620 4002716 1237372 13.66 1271596 3165892 12 16:40:01 2859344 0 1144256 14.29 2620 4002720 1237516 13.66 1315608 3129928 8 16:41:01 2857104 0 1146492 14.32 2620 4002724 1237648 13.66 1318128 3129912 12 16:42:01 2855664 0 1147924 14.33 2620 4002732 1237576 13.66 1319828 3129380 12 16:43:01 2856592 0 1146992 14.32 2620 4002736 1237372 13.66 1323408 3125284 12 16:44:01 2854560 0 1149020 14.35 2620 4002740 1239112 13.68 1324908 3125332 8 16:45:01 2856356 0 1147192 14.32 2620 4002772 1237468 13.66 1323624 3125168 8 16:46:01 2856828 0 1146716 14.32 2620 4002776 1237372 13.66 1323588 3125168 8 16:47:01 2856624 0 1146916 14.32 2620 4002780 1237372 13.66 1323556 3125168 8 16:48:01 2854684 0 1148848 14.34 2620 4002788 1237372 13.66 1333572 3116984 16 16:49:01 2854884 0 1148648 14.34 2620 4002788 1237372 13.66 1340248 3110424 8 16:50:01 2854452 0 1149072 14.35 2620 4002796 1237468 13.66 1341800 3108856 12 16:51:01 2854812 0 1148712 14.34 2620 4002796 1237372 13.66 1341824 3108856 12 16:52:01 2854696 0 1148824 14.34 2620 4002800 1237372 13.66 1341712 3108856 8 16:53:01 2854688 0 1148824 14.34 2620 4002808 1237372 13.66 1341720 3108856 8 Average: 2547203 0 1177837 14.71 2620 4281280 1549936 17.11 1588545 3184865 93710 16:30:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 16:31:01 eth0 999.75 1173.29 5564.10 135.25 0.00 0.00 0.00 0.00 16:31:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:31:01 docker0 913.60 704.01 68.62 2859.45 0.00 0.00 0.00 0.00 16:32:01 eth0 134.44 112.46 505.40 74.07 0.00 0.00 0.00 0.00 16:32:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:32:01 vethbfa9254 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 16:32:01 docker0 86.14 91.79 6.70 467.66 0.00 0.00 0.00 0.00 16:33:01 eth0 23.46 12.67 17.35 9.33 0.00 0.00 0.00 0.00 16:33:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:33:01 vethbfa9254 2.26 2.26 0.18 0.18 0.00 0.00 0.00 0.00 16:33:01 docker0 2.26 2.26 0.15 0.18 0.00 0.00 0.00 0.00 16:34:01 vethf9e3579 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 16:34:01 eth0 189.34 159.23 1705.79 72.80 0.00 0.00 0.00 0.00 16:34:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:35:02 vethf9e3579 0.00 1.19 0.00 0.06 0.00 0.00 0.00 0.00 16:35:02 veth7dda4c8 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:35:02 veth8502405 0.00 0.40 0.00 0.02 0.00 0.00 0.00 0.00 16:35:02 eth0 91.12 67.28 187.23 43.98 0.00 0.00 0.00 0.00 16:36:01 vethaf9e578 0.00 0.05 0.00 0.00 0.00 0.00 0.00 0.00 16:36:01 vethf9e3579 0.00 0.52 0.00 0.02 0.00 0.00 0.00 0.00 16:36:01 veth836e9db 0.00 0.07 0.00 0.01 0.00 0.00 0.00 0.00 16:36:01 eth0 170.61 128.46 1439.01 35.33 0.00 0.00 0.00 0.00 16:37:01 vethf9e3579 0.00 0.35 0.00 0.01 0.00 0.00 0.00 0.00 16:37:01 veth8a5cde8 0.00 0.12 0.00 0.01 0.00 0.00 0.00 0.00 16:37:01 vethfa5e2ff 0.05 0.30 0.00 0.02 0.00 0.00 0.00 0.00 16:37:01 eth0 114.89 64.31 426.07 76.10 0.00 0.00 0.00 0.00 16:38:01 eth0 56.89 32.84 111.39 63.20 0.00 0.00 0.00 0.00 16:38:01 lo 0.12 0.12 0.01 0.01 0.00 0.00 0.00 0.00 16:38:01 docker0 1215.45 1028.60 93.92 4289.56 0.00 0.00 0.00 0.00 16:39:01 eth0 0.50 0.08 0.05 0.01 0.00 0.00 0.00 0.00 16:39:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:39:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:40:01 eth0 1.20 0.48 0.46 0.27 0.00 0.00 0.00 0.00 16:40:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:40:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:41:01 eth0 1.25 0.52 0.58 0.39 0.00 0.00 0.00 0.00 16:41:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:41:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:42:01 eth0 0.95 0.28 0.32 0.17 0.00 0.00 0.00 0.00 16:42:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:42:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:43:01 eth0 0.18 0.10 0.01 0.04 0.00 0.00 0.00 0.00 16:43:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:43:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:44:01 eth0 0.12 0.08 0.01 0.01 0.00 0.00 0.00 0.00 16:44:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:44:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:45:01 eth0 0.32 0.23 0.14 0.07 0.00 0.00 0.00 0.00 16:45:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:45:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:46:01 eth0 0.10 0.08 0.01 0.01 0.00 0.00 0.00 0.00 16:46:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:46:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:47:01 eth0 0.07 0.03 0.00 0.00 0.00 0.00 0.00 0.00 16:47:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:47:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:48:01 eth0 0.07 0.07 0.01 0.01 0.00 0.00 0.00 0.00 16:48:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:48:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:49:01 eth0 0.03 0.02 0.00 0.00 0.00 0.00 0.00 0.00 16:49:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:49:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:50:01 eth0 0.30 0.22 0.14 0.07 0.00 0.00 0.00 0.00 16:50:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:51:01 eth0 0.12 0.07 0.01 0.01 0.00 0.00 0.00 0.00 16:51:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:51:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:52:01 eth0 0.02 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:52:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:52:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:53:01 eth0 0.12 0.10 0.01 0.01 0.00 0.00 0.00 0.00 16:53:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:53:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 77.61 76.19 432.32 22.23 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 48.30 41.75 3.57 177.84 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) 06/04/21 _x86_64_ (2 CPU) 16:29:02 LINUX RESTART (2 CPU) 16:30:01 CPU %user %nice %system %iowait %steal %idle 16:31:01 all 17.60 0.00 5.07 4.09 0.11 73.13 16:31:01 0 20.45 0.00 5.43 3.43 0.16 70.52 16:31:01 1 14.76 0.00 4.71 4.74 0.07 75.72 16:32:01 all 57.03 0.00 8.84 5.76 0.12 28.26 16:32:01 0 56.21 0.00 9.34 5.12 0.11 29.22 16:32:01 1 57.86 0.00 8.33 6.39 0.13 27.30 16:33:01 all 33.39 0.00 4.59 1.88 0.08 60.06 16:33:01 0 33.57 0.00 4.72 2.08 0.09 59.54 16:33:01 1 33.21 0.00 4.46 1.69 0.07 60.57 16:34:01 all 44.11 0.00 11.45 10.08 0.14 34.23 16:34:01 0 44.10 0.00 11.56 9.74 0.15 34.45 16:34:01 1 44.11 0.00 11.34 10.42 0.13 34.00 16:35:02 all 23.57 0.00 15.30 48.32 0.12 12.70 16:35:02 0 23.19 0.00 15.97 48.03 0.11 12.70 16:35:02 1 23.95 0.00 14.62 48.60 0.12 12.70 16:36:01 all 65.61 0.00 12.87 17.42 0.15 3.95 16:36:01 0 64.79 0.00 13.52 17.86 0.15 3.67 16:36:01 1 66.44 0.00 12.21 16.98 0.15 4.23 16:37:01 all 39.74 0.00 10.62 44.35 0.22 5.07 16:37:01 0 40.41 0.00 10.28 46.31 0.22 2.79 16:37:01 1 39.07 0.00 10.97 42.39 0.22 7.36 16:38:01 all 23.96 0.00 6.35 26.31 0.11 43.27 16:38:01 0 23.80 0.00 6.36 25.16 0.12 44.56 16:38:01 1 24.11 0.00 6.34 27.46 0.11 41.97 16:39:01 all 0.11 0.00 0.05 0.00 0.02 99.82 16:39:01 0 0.17 0.00 0.05 0.00 0.03 99.75 16:39:01 1 0.05 0.00 0.05 0.00 0.00 99.90 16:40:01 all 0.08 0.00 0.04 0.00 0.03 99.84 16:40:01 0 0.12 0.00 0.03 0.00 0.05 99.80 16:40:01 1 0.05 0.00 0.05 0.00 0.02 99.88 16:41:01 all 0.08 0.00 0.03 0.00 0.03 99.86 16:41:01 0 0.17 0.00 0.02 0.00 0.03 99.78 16:41:01 1 0.00 0.00 0.03 0.00 0.03 99.93 16:41:01 CPU %user %nice %system %iowait %steal %idle 16:42:01 all 0.10 0.00 0.03 0.00 0.02 99.85 16:42:01 0 0.15 0.00 0.03 0.00 0.02 99.80 16:42:01 1 0.05 0.00 0.03 0.00 0.02 99.90 16:43:01 all 0.14 0.00 0.01 0.00 0.03 99.82 16:43:01 0 0.27 0.00 0.00 0.00 0.03 99.70 16:43:01 1 0.02 0.00 0.02 0.00 0.03 99.93 16:44:01 all 0.11 0.00 0.03 0.00 0.02 99.84 16:44:01 0 0.18 0.00 0.03 0.00 0.02 99.77 16:44:01 1 0.03 0.00 0.03 0.00 0.02 99.92 16:45:01 all 0.10 0.00 0.02 0.00 0.03 99.86 16:45:01 0 0.18 0.00 0.02 0.00 0.03 99.77 16:45:01 1 0.02 0.00 0.02 0.00 0.02 99.95 16:46:01 all 0.05 0.00 0.03 0.00 0.03 99.89 16:46:01 0 0.02 0.00 0.03 0.00 0.03 99.92 16:46:01 1 0.08 0.00 0.03 0.00 0.02 99.87 16:47:01 all 0.06 0.00 0.02 0.00 0.03 99.90 16:47:01 0 0.07 0.00 0.02 0.00 0.03 99.88 16:47:01 1 0.05 0.00 0.02 0.00 0.02 99.92 16:48:01 all 0.06 0.00 0.02 0.00 0.03 99.90 16:48:01 0 0.08 0.00 0.02 0.00 0.05 99.85 16:48:01 1 0.03 0.00 0.02 0.00 0.00 99.95 16:49:01 all 0.05 0.00 0.03 0.00 0.03 99.89 16:49:01 0 0.07 0.00 0.03 0.00 0.03 99.87 16:49:01 1 0.03 0.00 0.03 0.00 0.02 99.92 16:50:01 all 0.07 0.00 0.03 0.00 0.03 99.88 16:50:01 0 0.12 0.00 0.02 0.00 0.03 99.83 16:50:01 1 0.02 0.00 0.03 0.00 0.02 99.93 16:51:01 all 0.08 0.00 0.02 0.00 0.02 99.88 16:51:01 0 0.13 0.00 0.02 0.00 0.02 99.83 16:51:01 1 0.03 0.00 0.02 0.00 0.02 99.93 16:52:01 all 0.06 0.00 0.02 0.00 0.03 99.89 16:52:01 0 0.10 0.00 0.02 0.00 0.03 99.85 16:52:01 1 0.02 0.00 0.02 0.00 0.03 99.93 16:52:01 CPU %user %nice %system %iowait %steal %idle 16:53:01 all 0.08 0.00 0.02 0.00 0.02 99.88 16:53:01 0 0.15 0.00 0.02 0.00 0.02 99.82 16:53:01 1 0.02 0.00 0.02 0.00 0.02 99.95 Average: all 12.62 0.00 3.12 6.56 0.06 77.64 Average: 0 12.73 0.00 3.20 6.55 0.07 77.45 Average: 1 12.51 0.00 3.03 6.58 0.05 77.83