---> uname -a: Linux prd-centos7-docker-4c-2g-1439.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 12.5G 27.5G 31% / 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 12.5G 27.5G 31% /facter-os /dev/vda1 40.0G 12.5G 27.5G 31% /etc/resolv.conf /dev/vda1 40.0G 12.5G 27.5G 31% /etc/hostname /dev/vda1 40.0G 12.5G 27.5G 31% /etc/hosts /dev/vda1 40.0G 12.5G 27.5G 31% /var/log/auth.log /dev/vda1 40.0G 12.5G 27.5G 31% /run/cloud-init/result.json /dev/vda1 40.0G 12.5G 27.5G 31% /var/log/sa-host /dev/vda1 40.0G 12.5G 27.5G 31% /var/log/secure /dev/vda1 40.0G 12.5G 27.5G 31% /w/workspace/edgex-go/2 /dev/vda1 40.0G 12.5G 27.5G 31% /w/workspace/edgex-go/2@tmp ---> free -m: total used free shared buff/cache available Mem: 7821 1249 1385 0 5186 6546 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:b0:66:fb brd ff:ff:ff:ff:ff:ff inet 10.30.123.251/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 84920sec preferred_lft 84920sec inet6 fe80::f816:3eff:feb0:66fb/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN link/ether 02:42:22:04:04:7d 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::42:22ff:fe04:47d/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) 06/15/21 _x86_64_ (2 CPU) 05:58:10 LINUX RESTART (2 CPU) 05:59:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 06:00:01 54.30 0.67 53.63 0.00 352.83 21861.09 0.00 06:01:01 177.15 0.02 177.13 0.00 0.13 39643.65 0.00 06:02:01 57.83 0.12 57.71 0.00 2.26 10753.35 0.00 06:03:01 157.79 0.02 157.78 0.00 0.53 65348.92 0.00 06:04:01 813.78 406.62 407.16 0.00 16161.76 255037.99 0.00 06:05:01 477.53 19.23 458.30 0.00 1623.71 205348.43 0.00 06:06:01 292.89 27.32 265.57 0.00 3381.61 45398.15 0.00 06:07:01 4.66 0.00 4.66 0.00 0.00 153.11 0.00 06:08:01 0.23 0.00 0.23 0.00 0.00 1.93 0.00 06:09:01 0.25 0.00 0.25 0.00 0.00 3.57 0.00 06:10:01 0.28 0.00 0.28 0.00 0.00 3.10 0.00 06:11:01 0.18 0.00 0.18 0.00 0.00 3.13 0.00 06:12:01 0.17 0.00 0.17 0.00 0.00 2.47 0.00 06:13:01 0.20 0.00 0.20 0.00 0.00 1.52 0.00 06:14:01 0.35 0.18 0.17 0.00 5.73 1.78 0.00 06:15:01 0.80 0.00 0.80 0.00 0.00 16.61 0.00 06:16:02 0.25 0.00 0.25 0.00 0.00 3.85 0.00 06:17:01 0.20 0.00 0.20 0.00 0.00 1.83 0.00 06:18:01 0.17 0.00 0.17 0.00 0.00 2.32 0.00 06:19:01 0.27 0.00 0.27 0.00 0.00 2.98 0.00 06:20:01 0.25 0.00 0.25 0.00 0.00 2.60 0.00 06:21:01 0.17 0.00 0.17 0.00 0.00 1.65 0.00 06:22:01 0.20 0.00 0.20 0.00 0.00 1.93 0.00 Average: 88.81 19.78 69.03 0.00 937.37 28019.66 0.00 05:59:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:00:01 4203444 0 950396 11.87 2620 2852480 1534276 16.94 1038436 2279700 554204 06:01:01 3952824 0 1075592 13.43 2620 2977904 1769560 19.54 1257940 2248056 223164 06:02:01 4006436 0 1069452 13.35 2620 2930432 1668088 18.42 1146272 2296212 20796 06:03:01 1370488 0 1193964 14.91 2620 5441868 1766984 19.51 1969192 4030208 771920 06:04:01 530548 0 1762076 22.00 2620 5713696 3593544 39.67 2740244 4000472 5172 06:05:01 324896 0 1309584 16.35 2620 6371840 1994552 22.02 2680552 4245452 61128 06:06:01 2039116 0 1186168 14.81 2620 4781036 1413572 15.61 1333600 3907440 20 06:07:01 2050852 0 1174424 14.66 2620 4781044 1266112 13.98 1346168 3887028 12 06:08:01 2048748 0 1176528 14.69 2620 4781044 1266172 13.98 1354064 3881056 12 06:09:01 2050280 0 1174988 14.67 2620 4781052 1266196 13.98 1354140 3881056 8 06:10:01 2050508 0 1174760 14.67 2620 4781052 1266112 13.98 1354168 3881056 20 06:11:01 2050744 0 1174516 14.67 2620 4781060 1266212 13.98 1353596 3881552 16 06:12:01 2050768 0 1174488 14.66 2620 4781064 1266176 13.98 1353620 3881552 8 06:13:01 2050636 0 1174620 14.67 2620 4781064 1266176 13.98 1353620 3881552 8 06:14:01 2050524 0 1174692 14.67 2620 4781104 1266272 13.98 1354560 3880752 28 06:15:01 2050604 0 1174612 14.67 2620 4781104 1266212 13.98 1354476 3880752 12 06:16:02 2050252 0 1174956 14.67 2620 4781112 1266308 13.98 1354716 3880752 8 06:17:01 2050552 0 1174652 14.67 2620 4781116 1266176 13.98 1354604 3880752 8 06:18:01 2049940 0 1175260 14.67 2620 4781120 1266368 13.98 1354832 3880752 8 06:19:01 2050868 0 1174328 14.66 2620 4781124 1266248 13.98 1354668 3880752 8 06:20:01 2050708 0 1174484 14.66 2620 4781128 1266176 13.98 1354516 3880752 8 06:21:01 2050308 0 1174848 14.67 2620 4781164 1266320 13.98 1354872 3880760 20 06:22:01 2050640 0 1174540 14.67 2620 4781140 1266176 13.98 1354528 3880756 20 Average: 2140638 0 1188866 14.84 2620 4676815 1478260 16.32 1470756 3700399 71157 05:59:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:00:01 eth0 1130.38 1280.25 5713.19 150.35 0.00 0.00 0.00 0.00 06:00:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:00:01 docker0 1002.32 817.46 79.05 2702.48 0.00 0.00 0.00 0.00 06:01:01 eth0 266.40 201.00 876.11 29.41 0.00 0.00 0.00 0.00 06:01:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:01:01 vethbab6358 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 06:01:01 docker0 178.55 227.34 12.58 839.36 0.00 0.00 0.00 0.00 06:02:01 eth0 31.80 17.16 24.48 13.08 0.00 0.00 0.00 0.00 06:02:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:02:01 vethbab6358 2.35 2.35 0.19 0.19 0.00 0.00 0.00 0.00 06:02:01 docker0 2.35 2.35 0.16 0.19 0.00 0.00 0.00 0.00 06:03:01 eth0 180.73 154.41 1706.54 26.11 0.00 0.00 0.00 0.00 06:03:01 veth69b1d08 0.00 0.12 0.00 0.01 0.00 0.00 0.00 0.00 06:03:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:03:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:04:01 vethfd3a276 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 06:04:01 veth2b2c739 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 06:04:01 veth508066e 0.00 0.10 0.00 0.01 0.00 0.00 0.00 0.00 06:04:01 eth0 109.84 85.67 196.18 78.10 0.00 0.00 0.00 0.00 06:05:01 vethc271976 0.02 0.20 0.00 0.01 0.00 0.00 0.00 0.00 06:05:01 eth0 88.81 58.86 236.32 66.93 0.00 0.00 0.00 0.00 06:05:01 veth69b1d08 0.00 0.67 0.00 0.03 0.00 0.00 0.00 0.00 06:05:01 lo 0.12 0.12 0.01 0.01 0.00 0.00 0.00 0.00 06:06:01 eth0 238.52 170.77 1723.31 77.73 0.00 0.00 0.00 0.00 06:06:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:06:01 docker0 1330.86 1241.39 101.52 4342.27 0.00 0.00 0.00 0.00 06:07:01 eth0 0.37 0.33 0.02 0.03 0.00 0.00 0.00 0.00 06:07:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:07:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:08:01 eth0 0.40 0.30 0.37 0.02 0.00 0.00 0.00 0.00 06:08:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:08:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:09:01 eth0 0.22 0.17 0.08 0.07 0.00 0.00 0.00 0.00 06:09:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:09:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:10:01 eth0 0.08 0.08 0.01 0.01 0.00 0.00 0.00 0.00 06:10:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:10:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:11:01 eth0 0.15 0.15 0.07 0.01 0.00 0.00 0.00 0.00 06:11:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:11:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:12:01 eth0 0.12 0.08 0.01 0.01 0.00 0.00 0.00 0.00 06:12:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:12:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:13:01 eth0 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 06:13:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:13:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:14:01 eth0 0.23 0.18 0.08 0.07 0.00 0.00 0.00 0.00 06:14:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:14:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:15:01 eth0 0.23 0.17 0.07 0.01 0.00 0.00 0.00 0.00 06:15:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:15:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:16:02 eth0 0.50 0.28 0.27 0.20 0.00 0.00 0.00 0.00 06:16:02 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:16:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:17:01 eth0 0.27 0.03 0.02 0.00 0.00 0.00 0.00 0.00 06:17:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:17:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:18:01 eth0 0.70 0.32 0.29 0.17 0.00 0.00 0.00 0.00 06:18:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:18:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:19:01 eth0 0.18 0.15 0.08 0.10 0.00 0.00 0.00 0.00 06:19:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:19:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:20:01 eth0 0.07 0.07 0.01 0.01 0.00 0.00 0.00 0.00 06:20:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:20:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:21:01 eth0 1.25 0.38 0.39 0.17 0.00 0.00 0.00 0.00 06:21:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:21:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:22:01 eth0 0.53 0.07 0.05 0.04 0.00 0.00 0.00 0.00 06:22:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:22:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 89.30 85.77 455.96 19.27 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 57.91 54.02 4.42 188.94 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) 06/15/21 _x86_64_ (2 CPU) 05:58:10 LINUX RESTART (2 CPU) 05:59:01 CPU %user %nice %system %iowait %steal %idle 06:00:01 all 19.14 0.00 5.84 2.76 0.09 72.17 06:00:01 0 22.71 0.00 5.94 2.79 0.09 68.46 06:00:01 1 15.64 0.00 5.74 2.72 0.09 75.81 06:01:01 all 42.66 0.00 7.24 4.40 0.11 45.60 06:01:01 0 42.84 0.00 7.70 3.88 0.11 45.47 06:01:01 1 42.48 0.00 6.78 4.91 0.11 45.72 06:02:01 all 31.72 0.00 4.66 0.94 0.09 62.59 06:02:01 0 31.29 0.00 4.53 1.26 0.09 62.83 06:02:01 1 32.15 0.00 4.80 0.61 0.09 62.35 06:03:01 all 54.34 0.00 10.90 2.79 0.09 31.88 06:03:01 0 55.52 0.00 11.09 3.35 0.09 29.95 06:03:01 1 53.16 0.00 10.71 2.24 0.09 33.81 06:04:01 all 38.08 0.00 19.03 33.31 0.15 9.44 06:04:01 0 37.93 0.00 19.06 34.23 0.16 8.63 06:04:01 1 38.22 0.00 19.00 32.40 0.13 10.25 06:05:01 all 69.49 0.00 17.46 10.60 0.15 2.30 06:05:01 0 68.27 0.00 18.76 9.87 0.15 2.96 06:05:01 1 70.72 0.00 16.16 11.34 0.15 1.64 06:06:01 all 45.96 0.00 10.37 4.22 0.12 39.34 06:06:01 0 45.59 0.00 11.41 3.57 0.11 39.32 06:06:01 1 46.33 0.00 9.32 4.87 0.12 39.36 06:07:01 all 0.08 0.00 0.03 0.00 0.03 99.87 06:07:01 0 0.05 0.00 0.03 0.00 0.03 99.88 06:07:01 1 0.10 0.00 0.03 0.00 0.02 99.85 06:08:01 all 0.06 0.00 0.03 0.00 0.03 99.87 06:08:01 0 0.03 0.00 0.03 0.00 0.05 99.88 06:08:01 1 0.08 0.00 0.03 0.00 0.02 99.87 06:09:01 all 0.04 0.00 0.03 0.00 0.03 99.91 06:09:01 0 0.02 0.00 0.02 0.00 0.03 99.93 06:09:01 1 0.07 0.00 0.03 0.00 0.02 99.88 06:10:01 all 0.07 0.00 0.02 0.00 0.03 99.88 06:10:01 0 0.12 0.00 0.02 0.00 0.05 99.82 06:10:01 1 0.02 0.00 0.02 0.00 0.02 99.95 06:10:01 CPU %user %nice %system %iowait %steal %idle 06:11:01 all 0.18 0.00 0.02 0.00 0.03 99.77 06:11:01 0 0.30 0.00 0.02 0.00 0.02 99.67 06:11:01 1 0.07 0.00 0.02 0.00 0.03 99.88 06:12:01 all 0.16 0.00 0.01 0.00 0.03 99.80 06:12:01 0 0.02 0.00 0.00 0.00 0.03 99.95 06:12:01 1 0.30 0.00 0.02 0.00 0.03 99.65 06:13:01 all 0.08 0.00 0.01 0.00 0.03 99.89 06:13:01 0 0.02 0.00 0.02 0.00 0.02 99.95 06:13:01 1 0.13 0.00 0.00 0.00 0.03 99.83 06:14:01 all 0.05 0.00 0.04 0.00 0.03 99.87 06:14:01 0 0.02 0.00 0.05 0.00 0.03 99.90 06:14:01 1 0.08 0.00 0.03 0.00 0.03 99.85 06:15:01 all 0.05 0.00 0.02 0.00 0.03 99.91 06:15:01 0 0.03 0.00 0.02 0.00 0.03 99.92 06:15:01 1 0.07 0.00 0.02 0.00 0.02 99.90 06:16:02 all 0.06 0.00 0.02 0.00 0.03 99.89 06:16:02 0 0.03 0.00 0.02 0.00 0.02 99.93 06:16:02 1 0.08 0.00 0.02 0.00 0.05 99.85 06:17:01 all 0.03 0.00 0.02 0.00 0.03 99.92 06:17:01 0 0.02 0.00 0.02 0.00 0.02 99.95 06:17:01 1 0.05 0.00 0.02 0.00 0.03 99.90 06:18:01 all 0.06 0.00 0.01 0.00 0.03 99.90 06:18:01 0 0.08 0.00 0.00 0.00 0.02 99.90 06:18:01 1 0.03 0.00 0.02 0.00 0.05 99.90 06:19:01 all 0.05 0.00 0.02 0.00 0.02 99.92 06:19:01 0 0.02 0.00 0.02 0.00 0.00 99.97 06:19:01 1 0.08 0.00 0.02 0.00 0.03 99.87 06:20:01 all 0.05 0.00 0.01 0.00 0.03 99.91 06:20:01 0 0.02 0.00 0.00 0.00 0.03 99.95 06:20:01 1 0.08 0.00 0.02 0.00 0.03 99.87 06:21:01 all 0.09 0.00 0.01 0.00 0.03 99.87 06:21:01 0 0.03 0.00 0.02 0.00 0.02 99.93 06:21:01 1 0.15 0.00 0.00 0.00 0.03 99.82 06:21:01 CPU %user %nice %system %iowait %steal %idle 06:22:01 all 0.07 0.00 0.02 0.00 0.03 99.88 06:22:01 0 0.02 0.00 0.02 0.00 0.03 99.93 06:22:01 1 0.12 0.00 0.02 0.00 0.03 99.83 Average: all 12.46 0.00 3.11 2.41 0.05 81.96 Average: 0 12.54 0.00 3.23 2.41 0.05 81.77 Average: 1 12.38 0.00 3.00 2.42 0.05 82.15