---> uname -a: Linux prd-centos7-docker-4c-2g-2331.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 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/7 /dev/vda1 40.0G 12.0G 28.0G 30% /w/workspace/edgex-go/7@tmp ---> free -m: total used free shared buff/cache available Mem: 7821 1207 1873 0 4739 6569 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:c7:8b brd ff:ff:ff:ff:ff:ff inet 10.30.123.253/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 85535sec preferred_lft 85535sec inet6 fe80::f816:3eff:fe44:c78b/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN link/ether 02:42:1c:e6:78:c7 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::42:1cff:fee6:78c7/64 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) 07/09/21 _x86_64_ (2 CPU) 21:18:41 LINUX RESTART (2 CPU) 21:19:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 21:20:03 161.23 21.20 140.03 0.00 5910.14 50189.08 0.00 21:21:01 187.37 0.00 187.37 0.00 0.00 50499.52 0.00 21:22:01 60.58 0.00 60.58 0.00 0.00 10150.34 0.00 21:23:01 62.36 0.05 62.31 0.00 1.60 9287.79 0.00 21:24:01 624.18 173.29 450.89 0.00 6003.26 296987.37 0.00 21:25:01 334.65 25.72 308.93 0.00 1133.92 144485.16 0.00 21:26:01 374.38 29.90 344.48 0.00 3061.49 103776.54 0.00 21:27:01 6.05 0.00 6.05 0.00 0.00 211.76 0.00 21:28:01 0.28 0.00 0.28 0.00 0.00 3.50 0.00 21:29:01 0.27 0.03 0.23 0.00 0.27 2.50 0.00 21:30:01 0.33 0.00 0.33 0.00 0.00 4.30 0.00 21:31:01 0.27 0.00 0.27 0.00 0.00 3.26 0.00 21:32:01 0.23 0.00 0.23 0.00 0.00 2.12 0.00 21:33:01 39.20 38.90 0.30 0.00 3939.23 3.81 0.00 Average: 132.17 20.71 111.46 0.00 1435.92 47563.74 0.00 21:19:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 21:20:03 5145860 0 803736 10.04 2620 2056716 1279292 14.12 730004 1722044 156 21:21:01 4157540 0 1036600 12.94 2620 2812172 1645024 18.16 1138088 2176956 52520 21:22:01 3840292 0 1079712 13.48 2620 3086308 1761592 19.45 1326152 2287472 33136 21:23:01 4162768 0 967328 12.08 2620 2876216 1248788 13.79 1091980 2201536 20 21:24:01 1100476 0 1483056 18.52 2620 5422780 3618564 39.95 3075012 3121080 5144 21:25:01 1530812 0 1322012 16.51 2620 5153488 2999740 33.12 1456464 4318396 68 21:26:01 2547720 0 1130780 14.12 2620 4327812 1362608 15.04 1278744 3489304 20 21:27:01 2552208 0 1126288 14.06 2620 4327816 1301688 14.37 1308636 3460140 12 21:28:01 2551068 0 1127424 14.08 2620 4327820 1256896 13.88 1325140 3446160 8 21:29:01 2551056 0 1127432 14.08 2620 4327824 1260436 13.92 1325792 3446168 8 21:30:01 2550020 0 1128464 14.09 2620 4327828 1286136 14.20 1326436 3446168 8 21:31:01 2552084 0 1126396 14.06 2620 4327832 1256932 13.88 1325312 3446144 8 21:32:01 2552372 0 1126096 14.06 2620 4327844 1256896 13.88 1325316 3446148 8 21:33:01 2402140 0 1157908 14.46 2620 4446264 1470576 16.24 1355740 3564284 200 Average: 2871173 0 1124517 14.04 2620 4010623 1643226 18.14 1384915 3112286 6523 21:19:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 21:20:03 eth0 1551.24 1530.64 6412.38 191.16 0.00 0.00 0.00 0.00 21:20:03 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:20:03 docker0 801.63 518.72 67.24 2674.97 0.00 0.00 0.00 0.00 21:21:01 veth0792961 0.00 0.12 0.00 0.01 0.00 0.00 0.00 0.00 21:21:01 eth0 619.00 529.91 3871.00 84.63 0.00 0.00 0.00 0.00 21:21:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:21:01 docker0 229.18 281.84 16.43 871.22 0.00 0.00 0.00 0.00 21:22:01 veth0792961 0.93 0.95 0.07 0.08 0.00 0.00 0.00 0.00 21:22:01 eth0 33.61 19.73 24.20 66.37 0.00 0.00 0.00 0.00 21:22:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:22:01 docker0 0.93 0.93 0.06 0.08 0.00 0.00 0.00 0.00 21:23:01 eth0 27.45 15.34 23.30 11.68 0.00 0.00 0.00 0.00 21:23:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:23:01 docker0 1.22 1.22 0.08 0.10 0.00 0.00 0.00 0.00 21:24:01 vethd794995 0.00 0.47 0.00 0.02 0.00 0.00 0.00 0.00 21:24:01 veth432363a 0.00 0.10 0.00 0.01 0.00 0.00 0.00 0.00 21:24:01 veth894e776 0.00 0.10 0.00 0.01 0.00 0.00 0.00 0.00 21:24:01 eth0 277.57 239.44 1870.74 72.81 0.00 0.00 0.00 0.00 21:25:01 vethd794995 0.00 0.28 0.00 0.01 0.00 0.00 0.00 0.00 21:25:01 veth14d30d2 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:25:01 vetha1031a2 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00 21:25:01 eth0 55.78 33.75 227.36 57.71 0.00 0.00 0.00 0.00 21:26:01 eth0 256.12 198.50 1807.20 38.65 0.00 0.00 0.00 0.00 21:26:01 lo 0.12 0.12 0.01 0.01 0.00 0.00 0.00 0.00 21:26:01 docker0 1183.87 991.94 93.98 4393.49 0.00 0.00 0.00 0.00 21:27:01 eth0 1.83 1.62 0.12 9.95 0.00 0.00 0.00 0.00 21:27:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:27:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:28:01 eth0 0.32 0.08 0.03 0.01 0.00 0.00 0.00 0.00 21:28:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:28:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:29:01 eth0 1.55 1.15 0.35 6.60 0.00 0.00 0.00 0.00 21:29:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:29:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:30:01 eth0 1.30 1.10 0.16 6.28 0.00 0.00 0.00 0.00 21:30:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:31:01 eth0 0.17 0.13 0.07 0.23 0.00 0.00 0.00 0.00 21:31:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:31:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:32:01 eth0 0.10 0.08 0.01 0.01 0.00 0.00 0.00 0.00 21:32:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:32:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:33:01 eth0 12.04 8.58 9.09 28.87 0.00 0.00 0.00 0.00 21:33:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:33:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 201.75 183.49 1010.93 40.97 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 84.79 71.05 6.73 314.68 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) 07/09/21 _x86_64_ (2 CPU) 21:18:41 LINUX RESTART (2 CPU) 21:19:01 CPU %user %nice %system %iowait %steal %idle 21:20:03 all 30.21 0.00 7.03 8.61 0.08 54.08 21:20:03 0 32.84 0.00 7.94 8.09 0.07 51.06 21:20:03 1 27.59 0.00 6.11 9.13 0.09 57.08 21:21:01 all 20.74 0.00 7.33 3.94 0.09 67.90 21:21:01 0 19.97 0.00 7.73 5.02 0.09 67.18 21:21:01 1 21.49 0.00 6.93 2.88 0.09 68.61 21:22:01 all 46.11 0.00 4.56 0.54 0.08 48.71 21:22:01 0 45.57 0.00 4.77 0.85 0.09 48.71 21:22:01 1 46.65 0.00 4.35 0.23 0.07 48.70 21:23:01 all 58.31 0.00 8.04 1.24 0.10 32.31 21:23:01 0 57.74 0.00 8.18 1.32 0.09 32.68 21:23:01 1 58.88 0.00 7.91 1.16 0.11 31.95 21:24:01 all 30.76 0.00 22.20 24.08 0.10 22.86 21:24:01 0 32.00 0.00 22.36 23.68 0.11 21.85 21:24:01 1 29.53 0.00 22.04 24.48 0.09 23.86 21:25:01 all 66.54 0.00 14.10 13.23 0.11 6.03 21:25:01 0 66.15 0.00 14.38 12.34 0.11 7.01 21:25:01 1 66.92 0.00 13.82 14.11 0.11 5.04 21:26:01 all 64.08 0.00 15.50 2.53 0.15 17.74 21:26:01 0 62.40 0.00 17.29 2.83 0.11 17.37 21:26:01 1 65.81 0.00 13.66 2.23 0.19 18.13 21:27:01 all 0.08 0.00 0.08 0.00 0.03 99.80 21:27:01 0 0.12 0.00 0.10 0.00 0.05 99.73 21:27:01 1 0.05 0.00 0.07 0.00 0.02 99.87 21:28:01 all 0.05 0.00 0.03 0.00 0.03 99.88 21:28:01 0 0.05 0.00 0.03 0.00 0.05 99.87 21:28:01 1 0.05 0.00 0.03 0.00 0.02 99.90 21:29:01 all 0.04 0.00 0.06 0.00 0.03 99.87 21:29:01 0 0.05 0.00 0.05 0.00 0.05 99.85 21:29:01 1 0.03 0.00 0.07 0.00 0.00 99.90 21:30:01 all 0.03 0.00 0.02 0.00 0.03 99.92 21:30:01 0 0.03 0.00 0.02 0.00 0.02 99.93 21:30:01 1 0.03 0.00 0.02 0.00 0.03 99.92 21:30:01 CPU %user %nice %system %iowait %steal %idle 21:31:01 all 0.03 0.00 0.03 0.00 0.03 99.91 21:31:01 0 0.03 0.00 0.03 0.00 0.02 99.92 21:31:01 1 0.03 0.00 0.02 0.00 0.05 99.90 21:32:01 all 0.03 0.00 0.02 0.00 0.02 99.94 21:32:01 0 0.02 0.00 0.02 0.00 0.00 99.97 21:32:01 1 0.03 0.00 0.02 0.00 0.03 99.92 21:33:01 all 1.46 0.00 0.31 1.02 0.04 97.17 21:33:01 0 2.28 0.00 0.45 2.03 0.05 95.19 21:33:01 1 0.63 0.00 0.17 0.02 0.03 99.15 Average: all 21.79 0.00 5.41 3.78 0.06 68.96 Average: 0 21.89 0.00 5.70 3.84 0.06 68.51 Average: 1 21.70 0.00 5.12 3.71 0.06 69.41