---> uname -a: Linux prd-centos7-docker-4c-2g-227.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 13.0G 27.0G 33% / 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 13.0G 27.0G 33% /facter-os /dev/vda1 40.0G 13.0G 27.0G 33% /etc/resolv.conf /dev/vda1 40.0G 13.0G 27.0G 33% /etc/hostname /dev/vda1 40.0G 13.0G 27.0G 33% /etc/hosts /dev/vda1 40.0G 13.0G 27.0G 33% /var/log/sa-host /dev/vda1 40.0G 13.0G 27.0G 33% /var/log/secure /dev/vda1 40.0G 13.0G 27.0G 33% /var/log/auth.log /dev/vda1 40.0G 13.0G 27.0G 33% /run/cloud-init/result.json /dev/vda1 40.0G 13.0G 27.0G 33% /w/workspace/edgex-go/519 /dev/vda1 40.0G 13.0G 27.0G 33% /w/workspace/edgex-go/519@tmp ---> free -m: total used free shared buff/cache available Mem: 7821 1447 634 0 5739 6442 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:c9:42:c6 brd ff:ff:ff:ff:ff:ff inet 10.30.123.82/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 85179sec preferred_lft 85179sec inet6 fe80::f816:3eff:fec9:42c6/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN link/ether 02:42:ee:f2:6f:20 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:eeff:fef2:6f20/64 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) 06/03/21 _x86_64_ (2 CPU) 02:21:22 LINUX RESTART (2 CPU) 02:22:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 02:23:01 88.31 3.85 84.47 0.00 2634.17 19684.28 0.00 02:24:01 177.55 0.00 177.55 0.00 0.00 48201.75 0.00 02:25:01 68.56 0.00 68.56 0.00 0.00 7514.47 0.00 02:26:01 52.39 0.00 52.39 0.00 0.00 6765.83 0.00 02:27:01 108.09 0.00 108.09 0.00 0.00 21795.77 0.00 02:28:05 269.43 20.83 248.60 0.00 2611.46 168736.74 0.00 02:29:01 384.71 173.60 211.11 0.00 9608.13 115558.01 0.00 02:30:01 487.06 25.52 461.54 0.00 1672.59 199783.45 0.00 02:31:01 257.69 24.03 233.67 0.00 3402.86 30674.56 0.00 02:32:01 8.84 0.08 8.76 0.00 0.80 182.76 0.00 02:33:01 0.35 0.00 0.35 0.00 0.00 6.10 0.00 02:34:01 0.35 0.00 0.35 0.00 0.00 5.96 0.00 02:35:01 0.28 0.00 0.28 0.00 0.00 4.48 0.00 02:36:01 0.37 0.02 0.35 0.00 0.13 5.73 0.00 02:37:01 0.45 0.18 0.27 0.00 5.73 3.90 0.00 02:38:01 0.88 0.00 0.88 0.00 0.00 18.35 0.00 02:39:01 0.32 0.00 0.32 0.00 0.00 4.60 0.00 02:40:01 2.65 2.38 0.27 0.00 126.09 28.02 0.00 02:41:01 197.19 0.07 197.12 0.00 4.39 46202.41 0.00 Average: 110.36 12.65 97.71 0.00 1031.08 35141.19 0.00 02:22:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:23:01 5139820 0 804568 10.05 2620 2061924 1272116 14.04 723108 1730372 152 02:24:01 4252888 0 1000680 12.49 2620 2752744 1524936 16.84 1005516 2201040 40 02:25:01 3734588 0 1116356 13.94 2620 3155368 1865016 20.59 1385496 2320504 192868 02:26:01 3814300 0 1095464 13.68 2620 3096548 1698344 18.75 1270620 2354596 136628 02:27:01 3782268 0 1020252 12.74 2620 3203792 1476080 16.30 1146720 2499096 28 02:28:05 220032 0 1342544 16.76 2620 6443736 2023944 22.35 3390104 3667812 1288736 02:29:01 508684 0 1767684 22.07 2620 5729944 3509776 38.75 3144720 3605124 186860 02:30:01 569828 0 1483360 18.52 2620 5953124 2848392 31.45 2406700 4242384 3440 02:31:01 2762768 0 1217460 15.20 2620 4026084 1608188 17.76 1450888 3069768 32 02:32:01 2795240 0 1184736 14.79 2620 4026336 1415396 15.63 1547860 2944216 20 02:33:01 2813944 0 1166028 14.56 2620 4026340 1232960 13.61 1535720 2943776 16 02:34:01 2815388 0 1164576 14.54 2620 4026348 1232996 13.61 1537684 2941764 16 02:35:01 2815656 0 1164304 14.54 2620 4026352 1232960 13.61 1536668 2942772 8 02:36:01 2815660 0 1164296 14.54 2620 4026356 1233080 13.61 1535480 2944256 8 02:37:01 2815536 0 1164384 14.54 2620 4026392 1233056 13.61 1535348 2944216 20 02:38:01 2815936 0 1163980 14.53 2620 4026396 1232984 13.61 1535364 2944216 12 02:39:01 2815556 0 1164356 14.54 2620 4026400 1232960 13.61 1535296 2944216 16 02:40:01 2805512 0 1169784 14.61 2620 4031016 1237668 13.66 1539828 2947912 848 02:41:01 1288496 0 1365704 17.05 2620 5352112 1435368 15.85 1735820 4100664 160828 Average: 2704321 0 1195817 14.93 2620 4106174 1607696 17.75 1657839 2962563 103715 02:22:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:23:01 eth0 1228.72 1216.18 5881.78 172.79 0.00 0.00 0.00 0.00 02:23:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:23:01 docker0 810.62 671.96 70.35 2684.42 0.00 0.00 0.00 0.00 02:24:01 veth7f1f4dc 0.00 0.08 0.00 0.01 0.00 0.00 0.00 0.00 02:24:01 eth0 580.46 496.37 3549.36 47.55 0.00 0.00 0.00 0.00 02:24:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:24:01 docker0 201.67 253.68 13.92 850.98 0.00 0.00 0.00 0.00 02:25:01 veth693d367 0.33 0.47 0.03 0.05 0.00 0.00 0.00 0.00 02:25:01 eth0 43.28 32.36 36.54 70.58 0.00 0.00 0.00 0.00 02:25:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:25:01 docker0 0.33 0.33 0.02 0.04 0.00 0.00 0.00 0.00 02:26:01 veth693d367 1.60 1.60 0.13 0.13 0.00 0.00 0.00 0.00 02:26:01 eth0 21.10 13.54 15.82 8.67 0.00 0.00 0.00 0.00 02:26:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:26:01 docker0 1.60 1.60 0.11 0.13 0.00 0.00 0.00 0.00 02:27:01 veth6228826 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 02:27:01 eth0 194.34 175.77 1694.95 71.88 0.00 0.00 0.00 0.00 02:27:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:27:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:28:05 veth8cbd9e1 0.00 0.44 0.00 0.03 0.00 0.00 0.00 0.00 02:28:05 eth0 88.78 68.48 184.14 16.00 0.00 0.00 0.00 0.00 02:28:05 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:28:05 docker0 51.94 60.58 3.46 156.99 0.00 0.00 0.00 0.00 02:29:01 vethb609d64 0.00 0.18 0.00 0.01 0.00 0.00 0.00 0.00 02:29:01 vethba0395c 0.04 0.18 0.00 0.01 0.00 0.00 0.00 0.00 02:29:01 veth6ff1657 0.00 0.14 0.00 0.01 0.00 0.00 0.00 0.00 02:29:01 vethc782263 0.00 0.18 0.00 0.01 0.00 0.00 0.00 0.00 02:30:01 vethf77f101 21.91 42.54 1.62 331.11 0.00 0.00 0.00 0.00 02:30:01 vetha6fa10d 0.00 0.33 0.00 0.02 0.00 0.00 0.00 0.00 02:30:01 vethd04fb84 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 02:30:01 veth8cbd9e1 0.00 0.83 0.00 0.04 0.00 0.00 0.00 0.00 02:31:01 eth0 2787.53 2482.57 13941.28 1001.11 0.00 0.00 0.00 0.00 02:31:01 lo 0.12 0.12 0.01 0.01 0.00 0.00 0.00 0.00 02:31:01 docker0 1132.18 1089.58 92.12 4295.20 0.00 0.00 0.00 0.00 02:32:01 eth0 298.27 285.23 147.08 1204.71 0.00 0.00 0.00 0.00 02:32:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:32:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:33:01 eth0 0.18 0.20 0.01 0.04 0.00 0.00 0.00 0.00 02:33:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:33:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:34:01 eth0 0.20 0.18 0.07 0.01 0.00 0.00 0.00 0.00 02:34:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:35:01 eth0 0.08 0.08 0.01 0.01 0.00 0.00 0.00 0.00 02:35:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:36:01 eth0 0.50 0.33 0.27 0.20 0.00 0.00 0.00 0.00 02:36:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:36:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:37:01 eth0 0.17 0.15 0.08 0.07 0.00 0.00 0.00 0.00 02:37:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:37:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:38:01 eth0 0.12 0.08 0.06 0.01 0.00 0.00 0.00 0.00 02:38:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:38:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:39:01 eth0 0.10 0.08 0.01 0.01 0.00 0.00 0.00 0.00 02:39:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:39:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:40:01 eth0 3.60 2.58 4.83 1.21 0.00 0.00 0.00 0.00 02:40:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:40:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:41:01 eth0 843.39 778.49 7666.38 112.93 0.00 0.00 0.00 0.00 02:41:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:41:01 docker0 56.08 55.42 4.71 376.54 0.00 0.00 0.00 0.00 Average: eth0 197.71 180.61 1116.94 120.43 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 62.59 60.31 5.10 246.07 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) 06/03/21 _x86_64_ (2 CPU) 02:21:22 LINUX RESTART (2 CPU) 02:22:01 CPU %user %nice %system %iowait %steal %idle 02:23:01 all 21.02 0.00 4.67 4.70 0.11 69.49 02:23:01 0 17.20 0.00 5.17 5.52 0.12 71.98 02:23:01 1 24.84 0.00 4.17 3.87 0.11 67.01 02:24:01 all 12.12 0.00 6.43 7.23 0.10 74.11 02:24:01 0 13.04 0.00 6.78 6.61 0.11 73.47 02:24:01 1 11.22 0.00 6.08 7.85 0.10 74.75 02:25:01 all 69.99 0.00 7.23 1.74 0.10 20.93 02:25:01 0 69.93 0.00 7.60 1.59 0.11 20.77 02:25:01 1 70.06 0.00 6.86 1.90 0.09 21.09 02:26:01 all 38.65 0.00 5.09 7.15 0.10 49.02 02:26:01 0 38.30 0.00 5.29 8.78 0.09 47.54 02:26:01 1 39.00 0.00 4.89 5.51 0.11 50.50 02:27:01 all 42.97 0.00 7.41 9.85 0.10 39.68 02:27:01 0 42.79 0.00 7.56 9.84 0.11 39.70 02:27:01 1 43.16 0.00 7.26 9.85 0.09 39.65 02:28:05 all 21.54 0.00 14.76 39.87 0.15 23.69 02:28:05 0 22.25 0.00 14.71 40.02 0.14 22.88 02:28:05 1 20.83 0.00 14.80 39.71 0.15 24.50 02:29:01 all 48.08 0.00 9.62 31.37 0.13 10.79 02:29:01 0 47.39 0.00 9.83 30.13 0.14 12.52 02:29:01 1 48.77 0.00 9.42 32.60 0.13 9.07 02:30:01 all 61.20 0.00 16.67 20.78 0.15 1.21 02:30:01 0 61.05 0.00 16.83 21.22 0.16 0.73 02:30:01 1 61.35 0.00 16.51 20.34 0.13 1.68 02:31:01 all 45.54 0.00 10.62 5.58 0.13 38.14 02:31:01 0 46.77 0.00 10.33 7.17 0.13 35.61 02:31:01 1 44.31 0.00 10.91 3.99 0.13 40.66 02:32:01 all 11.55 0.00 2.40 0.07 0.09 85.90 02:32:01 0 11.70 0.00 2.62 0.09 0.09 85.51 02:32:01 1 11.39 0.00 2.18 0.05 0.09 86.29 02:33:01 all 0.13 0.00 0.05 0.00 0.02 99.81 02:33:01 0 0.03 0.00 0.05 0.00 0.02 99.90 02:33:01 1 0.22 0.00 0.05 0.00 0.02 99.72 02:33:01 CPU %user %nice %system %iowait %steal %idle 02:34:01 all 0.13 0.00 0.03 0.00 0.04 99.80 02:34:01 0 0.03 0.00 0.00 0.00 0.03 99.93 02:34:01 1 0.22 0.00 0.07 0.00 0.05 99.67 02:35:01 all 0.13 0.00 0.03 0.00 0.02 99.83 02:35:01 0 0.02 0.00 0.03 0.00 0.02 99.93 02:35:01 1 0.23 0.00 0.02 0.00 0.02 99.73 02:36:01 all 0.10 0.00 0.02 0.00 0.03 99.85 02:36:01 0 0.03 0.00 0.02 0.00 0.05 99.90 02:36:01 1 0.17 0.00 0.02 0.00 0.02 99.80 02:37:01 all 0.05 0.00 0.04 0.00 0.03 99.88 02:37:01 0 0.03 0.00 0.05 0.00 0.03 99.88 02:37:01 1 0.07 0.00 0.03 0.00 0.02 99.88 02:38:01 all 0.14 0.00 0.03 0.00 0.01 99.82 02:38:01 0 0.03 0.00 0.02 0.00 0.02 99.93 02:38:01 1 0.25 0.00 0.03 0.00 0.00 99.72 02:39:01 all 0.20 0.00 0.02 0.00 0.01 99.77 02:39:01 0 0.02 0.00 0.00 0.00 0.00 99.98 02:39:01 1 0.38 0.00 0.03 0.00 0.02 99.57 02:40:01 all 1.14 0.00 0.35 0.03 0.03 98.45 02:40:01 0 1.09 0.00 0.38 0.05 0.03 98.45 02:40:01 1 1.20 0.00 0.32 0.00 0.03 98.44 02:41:01 all 20.62 0.00 9.18 11.82 0.08 58.29 02:41:01 0 20.31 0.00 9.19 13.59 0.09 56.82 02:41:01 1 20.94 0.00 9.17 10.06 0.07 59.76 Average: all 20.00 0.00 4.83 7.13 0.07 67.96 Average: 0 19.81 0.00 4.92 7.35 0.08 67.84 Average: 1 20.19 0.00 4.74 6.91 0.07 68.08