---> uname -a: Linux prd-centos7-docker-4c-2g-11.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 28.0G 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 28.0G 30% /facter-os /dev/vda1 40.0G 12.0G 28.0G 30% /etc/resolv.conf /dev/vda1 40.0G 12.0G 28.0G 30% /etc/hostname /dev/vda1 40.0G 12.0G 28.0G 30% /etc/hosts /dev/vda1 40.0G 12.0G 28.0G 30% /var/log/auth.log /dev/vda1 40.0G 12.0G 28.0G 30% /run/cloud-init/result.json /dev/vda1 40.0G 12.0G 28.0G 30% /var/log/sa-host /dev/vda1 40.0G 12.0G 28.0G 30% /var/log/secure /dev/vda1 40.0G 12.0G 28.0G 30% /w/workspace/edgex-go/9 /dev/vda1 40.0G 12.0G 28.0G 30% /w/workspace/edgex-go/9@tmp ---> free -m: total used free shared buff/cache available Mem: 7821 1322 2306 0 4192 6456 Swap: 1023 2 1021 ---> 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:22:a0:af brd ff:ff:ff:ff:ff:ff inet 10.30.122.147/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 85021sec preferred_lft 85021sec inet6 fe80::f816:3eff:fe22:a0af/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN link/ether 02:42:a5:4f:8f:79 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:a5ff:fe4f:8f79/64 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) 06/02/21 _x86_64_ (2 CPU) 01:23:03 LINUX RESTART (2 CPU) 01:24:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 01:25:01 38.11 3.61 34.49 0.00 2600.97 13994.92 0.00 01:26:01 168.46 0.00 168.46 0.00 0.00 47897.87 0.00 01:27:01 60.12 0.00 60.12 0.00 0.00 10181.87 0.00 01:28:01 55.04 0.02 55.02 0.00 0.53 3395.15 0.00 01:29:03 300.49 7.25 293.23 0.00 205.44 165748.40 0.00 01:30:01 233.67 11.99 221.68 0.00 271.17 138851.62 0.00 01:31:01 420.67 69.15 351.52 0.00 2528.61 147843.30 0.00 01:32:01 372.54 36.95 335.60 0.00 2643.36 69919.51 0.00 01:33:01 4.66 0.03 4.63 0.00 0.27 149.93 0.00 01:34:01 0.17 0.00 0.17 0.00 0.00 2.57 0.00 01:35:01 0.28 0.00 0.28 0.00 0.00 3.17 0.00 01:36:01 0.22 0.00 0.22 0.00 0.00 2.60 0.00 01:37:01 0.28 0.00 0.28 0.00 0.00 3.32 0.00 01:38:01 0.38 0.13 0.25 0.00 4.13 2.70 0.00 01:39:01 0.82 0.05 0.77 0.00 1.60 15.99 0.00 01:40:01 0.28 0.00 0.28 0.00 0.00 2.76 0.00 01:41:01 0.17 0.00 0.17 0.00 0.00 2.57 0.00 01:42:01 0.28 0.00 0.28 0.00 0.00 3.30 0.00 01:43:01 0.22 0.00 0.22 0.00 0.00 2.97 0.00 01:44:01 0.25 0.00 0.25 0.00 0.00 3.28 0.00 01:45:01 0.25 0.00 0.25 0.00 0.00 2.43 0.00 01:46:01 46.21 40.40 5.81 0.00 4022.25 259.27 0.00 Average: 77.52 7.70 69.81 0.00 558.27 27215.55 0.00 01:24:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:25:01 4371520 0 940704 11.75 2620 2694096 1698616 18.75 1127504 2068700 634180 01:26:01 4007040 0 1153096 14.40 2620 2846184 1653484 18.26 1271136 2191372 93868 01:27:01 3733852 0 1190544 14.87 2620 3081924 1851788 20.44 1427524 2286536 34848 01:28:01 3698356 0 1151812 14.38 2620 3156152 1815552 20.04 1329508 2407136 178512 01:29:03 887468 0 1319392 16.47 2620 5799460 1765900 19.50 2699508 3728832 974240 01:30:01 727356 0 1625972 20.30 2620 5652992 3586144 39.59 2897992 3642356 70444 01:31:01 142576 0 1539580 19.22 2620 6324164 2599392 28.70 2689168 4421528 14692 01:32:01 2964852 0 1276580 15.94 2620 3764888 1587112 17.52 1365340 2955736 20 01:33:01 2974680 0 1266748 15.82 2620 3764892 1418076 15.66 1378924 2936936 12 01:34:01 2979684 0 1261740 15.75 2620 3764896 1391396 15.36 1376196 2936912 8 01:35:01 2980672 0 1260752 15.74 2620 3764896 1391444 15.36 1376344 2936912 8 01:36:01 2982148 0 1259268 15.72 2620 3764904 1380256 15.24 1375440 2936912 8 01:37:01 2982396 0 1259016 15.72 2620 3764908 1380256 15.24 1375688 2936912 8 01:38:01 2981636 0 1259768 15.73 2620 3764916 1381768 15.26 1376364 2936912 8 01:39:01 2982780 0 1258592 15.71 2620 3764948 1380160 15.24 1375576 2936548 8 01:40:01 2982360 0 1259008 15.72 2620 3764952 1380208 15.24 1375900 2936548 8 01:41:01 2982700 0 1258664 15.72 2620 3764956 1380092 15.24 1375284 2936548 8 01:42:01 2982716 0 1258640 15.72 2620 3764964 1380092 15.24 1375292 2936548 8 01:43:01 2982420 0 1258936 15.72 2620 3764964 1380320 15.24 1375768 2936548 8 01:44:01 2982220 0 1259128 15.72 2620 3764972 1380272 15.24 1375688 2936552 8 01:45:01 2982244 0 1259104 15.72 2620 3764972 1380284 15.24 1376004 2936548 8 01:46:01 2251064 0 1361476 17.00 2620 4393780 1770816 19.55 1586076 3425448 507728 Average: 2797397 0 1269933 15.86 2620 3938990 1651519 18.23 1558283 2968408 114029 01:24:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:25:01 eth0 1018.69 1223.31 5785.34 132.24 0.00 0.00 0.00 0.00 01:25:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:25:01 docker0 862.06 598.88 71.47 2682.76 0.00 0.00 0.00 0.00 01:26:01 veth9f5f32d 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 01:26:01 eth0 302.46 225.35 885.90 32.36 0.00 0.00 0.00 0.00 01:26:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:26:01 docker0 202.48 262.49 14.18 845.39 0.00 0.00 0.00 0.00 01:27:01 veth9f5f32d 0.83 0.83 0.07 0.07 0.00 0.00 0.00 0.00 01:27:01 eth0 28.44 15.93 21.29 31.51 0.00 0.00 0.00 0.00 01:27:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:27:01 docker0 0.83 0.83 0.05 0.07 0.00 0.00 0.00 0.00 01:28:01 veth9f5f32d 0.72 0.72 0.06 0.06 0.00 0.00 0.00 0.00 01:28:01 eth0 33.17 20.63 23.35 88.18 0.00 0.00 0.00 0.00 01:28:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:28:01 docker0 0.72 0.72 0.05 0.06 0.00 0.00 0.00 0.00 01:29:03 vethf4ac08b 0.00 0.50 0.00 0.03 0.00 0.00 0.00 0.00 01:29:03 eth0 240.54 200.08 1813.54 26.18 0.00 0.00 0.00 0.00 01:29:03 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:29:03 docker0 51.64 59.20 3.41 161.28 0.00 0.00 0.00 0.00 01:30:01 vethaf6b694 0.00 0.12 0.00 0.01 0.00 0.00 0.00 0.00 01:30:01 veth1642efd 0.00 0.14 0.00 0.01 0.00 0.00 0.00 0.00 01:30:01 vethf4ac08b 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:30:01 veth9c4dc84 0.00 0.12 0.00 0.01 0.00 0.00 0.00 0.00 01:31:01 veth008437a 0.00 0.10 0.00 0.01 0.00 0.00 0.00 0.00 01:31:01 vethd479f96 0.00 0.33 0.00 0.02 0.00 0.00 0.00 0.00 01:31:01 vethf4ac08b 0.00 0.27 0.00 0.01 0.00 0.00 0.00 0.00 01:31:01 eth0 2601.90 2433.57 13353.96 502.91 0.00 0.00 0.00 0.00 01:32:01 eth0 151.98 96.10 533.85 55.51 0.00 0.00 0.00 0.00 01:32:01 lo 0.12 0.12 0.01 0.01 0.00 0.00 0.00 0.00 01:32:01 docker0 1200.02 1043.56 94.15 4319.72 0.00 0.00 0.00 0.00 01:33:01 eth0 1.67 0.77 0.71 0.24 0.00 0.00 0.00 0.00 01:33:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:33:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:34:01 eth0 1.38 0.57 0.47 0.25 0.00 0.00 0.00 0.00 01:34:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:35:01 eth0 0.83 0.28 0.31 0.23 0.00 0.00 0.00 0.00 01:35:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:36:01 eth0 1.23 0.48 0.57 0.39 0.00 0.00 0.00 0.00 01:36:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:36:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:37:01 eth0 0.65 0.37 0.28 0.21 0.00 0.00 0.00 0.00 01:37:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:37:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:38:01 eth0 0.10 0.08 0.01 0.01 0.00 0.00 0.00 0.00 01:38:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:38:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:39:01 eth0 1.67 0.43 0.50 0.24 0.00 0.00 0.00 0.00 01:39:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:39:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:40:01 eth0 0.53 0.32 0.27 0.23 0.00 0.00 0.00 0.00 01:40:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:40:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:41:01 eth0 0.05 0.03 0.00 0.00 0.00 0.00 0.00 0.00 01:41:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:41:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:42:01 eth0 0.82 0.05 0.07 0.00 0.00 0.00 0.00 0.00 01:42:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:42:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:43:01 eth0 0.72 0.23 0.27 0.19 0.00 0.00 0.00 0.00 01:43:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:43:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:44:01 eth0 0.62 0.15 0.18 0.07 0.00 0.00 0.00 0.00 01:44:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:44:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:45:01 eth0 0.52 0.28 0.27 0.17 0.00 0.00 0.00 0.00 01:45:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:45:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:46:01 eth0 195.00 168.64 2170.16 18.19 0.00 0.00 0.00 0.00 01:46:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:46:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 99.16 94.74 578.83 22.45 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 54.57 47.46 4.28 196.44 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) 06/02/21 _x86_64_ (2 CPU) 01:23:03 LINUX RESTART (2 CPU) 01:24:01 CPU %user %nice %system %iowait %steal %idle 01:25:01 all 17.83 0.00 6.04 2.21 0.07 73.84 01:25:01 0 15.04 0.00 6.36 1.80 0.07 76.73 01:25:01 1 20.62 0.00 5.72 2.63 0.07 70.96 01:26:01 all 26.13 0.00 8.13 8.71 0.10 56.93 01:26:01 0 25.57 0.00 8.03 7.80 0.09 58.52 01:26:01 1 26.70 0.00 8.23 9.62 0.11 55.35 01:27:01 all 43.05 0.00 5.64 0.90 0.09 50.32 01:27:01 0 42.61 0.00 5.63 0.78 0.09 50.89 01:27:01 1 43.49 0.00 5.66 1.01 0.09 49.75 01:28:01 all 67.02 0.00 10.64 0.62 0.10 21.63 01:28:01 0 66.19 0.00 10.27 0.59 0.09 22.87 01:28:01 1 67.85 0.00 11.01 0.64 0.11 20.38 01:29:03 all 22.36 0.00 17.21 20.69 0.11 39.63 01:29:03 0 22.58 0.00 16.82 21.14 0.14 39.33 01:29:03 1 22.14 0.00 17.61 20.24 0.09 39.93 01:30:01 all 24.40 0.00 9.99 45.15 0.13 20.34 01:30:01 0 24.66 0.00 10.07 45.06 0.15 20.07 01:30:01 1 24.13 0.00 9.90 45.24 0.11 20.61 01:31:01 all 70.23 0.00 15.64 13.41 0.12 0.60 01:31:01 0 69.49 0.00 16.67 13.05 0.13 0.66 01:31:01 1 70.97 0.00 14.60 13.77 0.11 0.54 01:32:01 all 52.31 0.00 13.32 6.48 0.11 27.78 01:32:01 0 51.76 0.00 13.89 6.36 0.11 27.89 01:32:01 1 52.87 0.00 12.75 6.60 0.11 27.67 01:33:01 all 0.13 0.00 0.06 0.01 0.02 99.78 01:33:01 0 0.23 0.00 0.07 0.00 0.02 99.68 01:33:01 1 0.03 0.00 0.05 0.02 0.02 99.88 01:34:01 all 0.11 0.00 0.03 0.00 0.03 99.82 01:34:01 0 0.03 0.00 0.03 0.00 0.02 99.92 01:34:01 1 0.18 0.00 0.03 0.00 0.05 99.73 01:35:01 all 0.10 0.00 0.05 0.00 0.02 99.83 01:35:01 0 0.02 0.00 0.03 0.00 0.03 99.92 01:35:01 1 0.18 0.00 0.07 0.00 0.00 99.75 01:35:01 CPU %user %nice %system %iowait %steal %idle 01:36:01 all 0.10 0.00 0.02 0.00 0.03 99.86 01:36:01 0 0.03 0.00 0.02 0.00 0.03 99.92 01:36:01 1 0.17 0.00 0.02 0.00 0.02 99.80 01:37:01 all 0.08 0.00 0.03 0.00 0.02 99.87 01:37:01 0 0.05 0.00 0.03 0.00 0.03 99.88 01:37:01 1 0.12 0.00 0.03 0.00 0.00 99.85 01:38:01 all 0.04 0.00 0.03 0.00 0.03 99.90 01:38:01 0 0.03 0.00 0.05 0.00 0.03 99.88 01:38:01 1 0.05 0.00 0.02 0.00 0.02 99.92 01:39:01 all 0.08 0.00 0.03 0.00 0.02 99.87 01:39:01 0 0.03 0.00 0.02 0.00 0.02 99.93 01:39:01 1 0.12 0.00 0.05 0.00 0.02 99.82 01:40:01 all 0.11 0.00 0.04 0.00 0.03 99.82 01:40:01 0 0.18 0.00 0.03 0.00 0.02 99.77 01:40:01 1 0.03 0.00 0.05 0.00 0.03 99.88 01:41:01 all 0.13 0.00 0.02 0.00 0.02 99.84 01:41:01 0 0.22 0.00 0.02 0.00 0.02 99.75 01:41:01 1 0.03 0.00 0.02 0.00 0.02 99.93 01:42:01 all 0.11 0.00 0.03 0.00 0.03 99.84 01:42:01 0 0.20 0.00 0.03 0.00 0.02 99.75 01:42:01 1 0.02 0.00 0.02 0.00 0.03 99.93 01:43:01 all 0.18 0.00 0.03 0.00 0.01 99.78 01:43:01 0 0.30 0.00 0.03 0.00 0.00 99.67 01:43:01 1 0.05 0.00 0.03 0.00 0.02 99.90 01:44:01 all 0.12 0.00 0.03 0.00 0.01 99.85 01:44:01 0 0.20 0.00 0.02 0.00 0.00 99.78 01:44:01 1 0.03 0.00 0.03 0.00 0.02 99.92 01:45:01 all 0.15 0.00 0.03 0.00 0.03 99.80 01:45:01 0 0.27 0.00 0.03 0.00 0.02 99.68 01:45:01 1 0.03 0.00 0.02 0.00 0.03 99.92 01:46:01 all 7.06 0.00 2.59 1.07 0.03 89.25 01:46:01 0 6.92 0.00 2.76 0.56 0.02 89.74 01:46:01 1 7.20 0.00 2.42 1.58 0.03 88.77 Average: CPU %user %nice %system %iowait %steal %idle Average: all 14.32 0.00 3.89 4.28 0.05 77.46 Average: 0 14.10 0.00 3.95 4.20 0.05 77.71 Average: 1 14.54 0.00 3.83 4.37 0.05 77.21