---> uname -a: Linux prd-centos7-docker-4c-2g-881.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 13.3G 26.7G 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 13.3G 26.7G 33% /facter-os /dev/vda1 40.0G 13.3G 26.7G 33% /etc/resolv.conf /dev/vda1 40.0G 13.3G 26.7G 33% /etc/hostname /dev/vda1 40.0G 13.3G 26.7G 33% /etc/hosts /dev/vda1 40.0G 13.3G 26.7G 33% /run/cloud-init/result.json /dev/vda1 40.0G 13.3G 26.7G 33% /var/log/sa-host /dev/vda1 40.0G 13.3G 26.7G 33% /var/log/secure /dev/vda1 40.0G 13.3G 26.7G 33% /var/log/auth.log /dev/vda1 40.0G 13.3G 26.7G 33% /w/workspace/edgex-go/2 /dev/vda1 40.0G 13.3G 26.7G 33% /w/workspace/edgex-go/2@tmp ---> free -m: total used free shared buff/cache available Mem: 7821 1345 1784 0 4690 6443 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:c2:bc brd ff:ff:ff:ff:ff:ff inet 10.30.122.144/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 85049sec preferred_lft 85049sec inet6 fe80::f816:3eff:feb0:c2bc/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN link/ether 02:42:b5:98:f1:66 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:b5ff:fe98:f166/64 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) 06/08/21 _x86_64_ (2 CPU) 08:16:33 LINUX RESTART (2 CPU) 08:17:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 08:18:01 113.89 16.37 97.52 0.00 5517.94 20588.33 0.00 08:19:01 177.61 0.03 177.57 0.00 0.67 48163.97 0.00 08:20:01 58.29 0.00 58.29 0.00 0.00 6912.92 0.00 08:21:01 58.07 0.02 58.05 0.00 0.53 5457.45 0.00 08:22:03 541.73 173.00 368.73 0.00 4231.76 228264.80 0.00 08:23:01 336.11 39.33 296.78 0.00 7320.21 113716.95 0.00 08:24:01 481.30 29.32 451.98 0.00 1896.10 244588.83 0.00 08:25:01 229.60 16.64 212.96 0.00 1560.69 39882.89 0.00 08:26:01 1.30 0.00 1.30 0.00 0.00 20.06 0.00 08:27:01 0.20 0.00 0.20 0.00 0.00 2.65 0.00 08:28:01 0.28 0.05 0.23 0.00 0.40 2.48 0.00 08:29:01 0.28 0.00 0.28 0.00 0.00 3.42 0.00 08:30:01 0.28 0.00 0.28 0.00 0.00 2.77 0.00 08:31:01 0.32 0.00 0.32 0.00 0.00 3.27 0.00 08:32:01 0.40 0.18 0.22 0.00 5.73 2.25 0.00 08:33:01 0.87 0.00 0.87 0.00 0.00 16.91 0.00 08:34:01 0.25 0.00 0.25 0.00 0.00 2.62 0.00 08:35:01 0.18 0.00 0.18 0.00 0.00 2.22 0.00 08:36:01 0.27 0.00 0.27 0.00 0.00 3.36 0.00 08:37:01 0.23 0.00 0.23 0.00 0.00 2.50 0.00 08:38:01 0.35 0.00 0.35 0.00 0.00 3.68 0.00 08:39:01 42.72 38.91 3.81 0.00 3945.24 114.67 0.00 Average: 93.03 14.39 78.65 0.00 1106.77 32250.47 0.00 08:17:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:18:01 5117392 0 829016 10.35 2620 2059912 1294816 14.30 742836 1733520 12 08:19:01 4233452 0 1022580 12.77 2620 2750288 1300132 14.35 1042548 2198268 40 08:20:01 3734792 0 1186028 14.81 2620 3085500 1719468 18.98 1428432 2285436 138588 08:21:01 3700840 0 1220352 15.24 2620 3085128 1736448 19.17 1404600 2327160 145852 08:22:03 140600 0 1398096 17.46 2620 6467624 1821868 20.11 3247052 3893948 155140 08:23:01 735404 0 1370624 17.11 2620 5900292 1690400 18.66 2804540 3738500 24 08:24:01 743292 0 1691780 21.12 2620 5571248 3186348 35.18 3229380 3252120 145132 08:25:01 2450712 0 1281852 16.01 2620 4273756 1305720 14.42 1229812 3601168 20 08:26:01 2455860 0 1276700 15.94 2620 4273760 1269716 14.02 1225864 3600732 20 08:27:01 2456296 0 1276260 15.94 2620 4273764 1269716 14.02 1225868 3600732 8 08:28:01 2455544 0 1277008 15.94 2620 4273768 1270000 14.02 1226508 3600744 8 08:29:01 2456392 0 1276152 15.93 2620 4273776 1269784 14.02 1225788 3600892 8 08:30:01 2456940 0 1275600 15.93 2620 4273780 1269784 14.02 1225792 3600892 8 08:31:01 2456840 0 1275696 15.93 2620 4273784 1269784 14.02 1225796 3600892 8 08:32:01 2456700 0 1275804 15.93 2620 4273816 1269784 14.02 1225812 3600908 16 08:33:01 2456704 0 1275796 15.93 2620 4273820 1269868 14.02 1225904 3600908 8 08:34:01 2456684 0 1275812 15.93 2620 4273824 1269784 14.02 1225820 3600908 8 08:35:01 2456776 0 1275712 15.93 2620 4273832 1269820 14.02 1225836 3600908 8 08:36:01 2456256 0 1276232 15.94 2620 4273832 1269916 14.02 1226260 3600908 8 08:37:01 2456896 0 1275584 15.93 2620 4273840 1269784 14.02 1225948 3600912 8 08:38:01 2456636 0 1275844 15.93 2620 4273840 1269880 14.02 1225932 3600908 8 08:39:01 1940700 0 1352728 16.89 2620 4712892 1668716 18.42 1383644 3951532 320252 Average: 2487805 0 1270057 15.86 2620 4248458 1465070 16.18 1474999 3354223 41145 08:17:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:18:01 eth0 1927.79 1758.52 6435.31 206.12 0.00 0.00 0.00 0.00 08:18:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:18:01 docker0 982.70 829.11 78.19 2699.95 0.00 0.00 0.00 0.00 08:19:01 eth0 543.86 453.21 3553.18 47.20 0.00 0.00 0.00 0.00 08:19:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:19:01 docker0 185.83 240.94 13.06 845.33 0.00 0.00 0.00 0.00 08:20:01 eth0 34.11 18.35 29.66 14.27 0.00 0.00 0.00 0.00 08:20:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:20:01 veth4c3eb80 0.73 0.87 0.06 0.07 0.00 0.00 0.00 0.00 08:20:01 docker0 0.73 0.73 0.05 0.06 0.00 0.00 0.00 0.00 08:21:01 eth0 30.84 23.73 19.40 101.14 0.00 0.00 0.00 0.00 08:21:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:21:01 veth4c3eb80 1.22 1.22 0.10 0.10 0.00 0.00 0.00 0.00 08:21:01 docker0 1.22 1.22 0.08 0.10 0.00 0.00 0.00 0.00 08:22:03 eth0 245.99 198.47 1834.21 30.70 0.00 0.00 0.00 0.00 08:22:03 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:22:03 vethf67a94e 0.00 0.83 0.00 0.05 0.00 0.00 0.00 0.00 08:22:03 docker0 46.71 62.49 2.85 162.73 0.00 0.00 0.00 0.00 08:23:01 veth6555dde 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:23:01 eth0 41.74 23.20 173.84 11.08 0.00 0.00 0.00 0.00 08:23:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:23:01 veth0c29e67 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:24:01 vethbf31592 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 08:24:01 veth2657a77 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 08:24:01 eth0 108.06 80.50 205.99 119.07 0.00 0.00 0.00 0.00 08:24:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:25:01 eth0 192.29 147.00 1626.15 20.26 0.00 0.00 0.00 0.00 08:25:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:25:01 docker0 1309.71 1261.46 100.13 4374.12 0.00 0.00 0.00 0.00 08:26:01 eth0 0.10 0.08 0.01 0.01 0.00 0.00 0.00 0.00 08:26:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:26:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:27:01 eth0 0.48 0.08 0.05 0.01 0.00 0.00 0.00 0.00 08:27:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:27:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:28:01 eth0 0.85 0.55 0.76 0.27 0.00 0.00 0.00 0.00 08:28:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:28:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:29:01 eth0 0.05 0.02 0.01 0.00 0.00 0.00 0.00 0.00 08:29:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:29:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:30:01 eth0 0.10 0.07 0.01 0.01 0.00 0.00 0.00 0.00 08:30:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:31:01 eth0 0.08 0.08 0.01 0.01 0.00 0.00 0.00 0.00 08:31:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:31:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:32:01 eth0 0.10 0.08 0.01 0.01 0.00 0.00 0.00 0.00 08:32:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:32:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:33:01 eth0 0.23 0.20 0.08 0.07 0.00 0.00 0.00 0.00 08:33:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:33:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:34:01 eth0 0.12 0.10 0.01 0.01 0.00 0.00 0.00 0.00 08:34:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:35:01 eth0 0.12 0.08 0.06 0.01 0.00 0.00 0.00 0.00 08:35:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:36:01 eth0 0.47 0.27 0.27 0.20 0.00 0.00 0.00 0.00 08:36:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:36:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:37:01 eth0 0.03 0.03 0.00 0.00 0.00 0.00 0.00 0.00 08:37:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:37:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:38:01 eth0 0.28 0.23 0.14 0.07 0.00 0.00 0.00 0.00 08:38:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:38:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:39:01 eth0 205.38 186.34 2165.76 16.52 0.00 0.00 0.00 0.00 08:39:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:39:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 151.79 131.67 731.36 25.81 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 59.56 57.37 4.55 198.93 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) 06/08/21 _x86_64_ (2 CPU) 08:16:33 LINUX RESTART (2 CPU) 08:17:01 CPU %user %nice %system %iowait %steal %idle 08:18:01 all 28.78 0.00 6.31 6.42 0.12 58.37 08:18:01 0 27.09 0.00 7.27 5.97 0.11 59.56 08:18:01 1 30.47 0.00 5.34 6.88 0.13 57.18 08:19:01 all 12.16 0.00 6.59 5.33 0.08 75.84 08:19:01 0 12.64 0.00 6.74 5.02 0.09 75.51 08:19:01 1 11.67 0.00 6.45 5.64 0.07 76.17 08:20:01 all 56.81 0.00 6.10 0.49 0.12 36.48 08:20:01 0 56.42 0.00 6.38 0.47 0.11 36.62 08:20:01 1 57.19 0.00 5.83 0.52 0.13 36.33 08:21:01 all 52.27 0.00 6.96 0.47 0.12 40.19 08:21:01 0 53.42 0.00 6.82 0.38 0.11 39.28 08:21:01 1 51.12 0.00 7.10 0.56 0.13 41.10 08:22:03 all 31.91 0.00 17.43 19.18 0.12 31.36 08:22:03 0 32.78 0.00 17.51 18.02 0.12 31.58 08:22:03 1 31.04 0.00 17.36 20.34 0.12 31.14 08:23:01 all 71.66 0.00 14.42 11.04 0.14 2.75 08:23:01 0 71.84 0.00 14.20 11.24 0.13 2.58 08:23:01 1 71.47 0.00 14.63 10.83 0.15 2.91 08:24:01 all 48.42 0.00 18.97 26.27 0.16 6.19 08:24:01 0 47.48 0.00 18.89 27.26 0.15 6.22 08:24:01 1 49.35 0.00 19.04 25.28 0.16 6.16 08:25:01 all 31.69 0.00 8.15 5.02 0.10 55.05 08:25:01 0 33.32 0.00 8.63 5.17 0.09 52.80 08:25:01 1 30.07 0.00 7.67 4.87 0.11 57.29 08:26:01 all 0.13 0.00 0.03 0.00 0.03 99.81 08:26:01 0 0.03 0.00 0.03 0.00 0.05 99.88 08:26:01 1 0.23 0.00 0.02 0.00 0.02 99.73 08:27:01 all 0.13 0.00 0.02 0.00 0.04 99.82 08:27:01 0 0.03 0.00 0.02 0.00 0.03 99.92 08:27:01 1 0.22 0.00 0.02 0.00 0.05 99.72 08:28:01 all 0.10 0.00 0.03 0.00 0.03 99.84 08:28:01 0 0.03 0.00 0.03 0.00 0.02 99.92 08:28:01 1 0.17 0.00 0.03 0.00 0.03 99.77 08:28:01 CPU %user %nice %system %iowait %steal %idle 08:29:01 all 0.13 0.00 0.02 0.00 0.03 99.82 08:29:01 0 0.05 0.00 0.02 0.00 0.02 99.92 08:29:01 1 0.20 0.00 0.02 0.00 0.05 99.73 08:30:01 all 0.06 0.00 0.03 0.00 0.03 99.88 08:30:01 0 0.10 0.00 0.03 0.00 0.02 99.85 08:30:01 1 0.02 0.00 0.03 0.00 0.03 99.92 08:31:01 all 0.09 0.00 0.02 0.00 0.03 99.87 08:31:01 0 0.15 0.00 0.02 0.00 0.03 99.80 08:31:01 1 0.03 0.00 0.02 0.00 0.02 99.93 08:32:01 all 0.09 0.00 0.03 0.00 0.03 99.85 08:32:01 0 0.15 0.00 0.05 0.00 0.02 99.78 08:32:01 1 0.03 0.00 0.02 0.00 0.03 99.92 08:33:01 all 0.06 0.00 0.03 0.00 0.03 99.88 08:33:01 0 0.03 0.00 0.02 0.00 0.03 99.92 08:33:01 1 0.08 0.00 0.03 0.00 0.03 99.85 08:34:01 all 0.07 0.00 0.02 0.00 0.03 99.88 08:34:01 0 0.10 0.00 0.02 0.00 0.03 99.85 08:34:01 1 0.03 0.00 0.02 0.00 0.03 99.92 08:35:01 all 0.12 0.00 0.02 0.00 0.03 99.84 08:35:01 0 0.18 0.00 0.02 0.00 0.00 99.80 08:35:01 1 0.05 0.00 0.02 0.00 0.05 99.88 08:36:01 all 0.13 0.00 0.03 0.00 0.03 99.82 08:36:01 0 0.20 0.00 0.03 0.00 0.02 99.75 08:36:01 1 0.05 0.00 0.02 0.00 0.03 99.90 08:37:01 all 0.06 0.00 0.03 0.00 0.03 99.89 08:37:01 0 0.08 0.00 0.00 0.00 0.00 99.92 08:37:01 1 0.03 0.00 0.05 0.00 0.05 99.87 08:38:01 all 0.10 0.00 0.03 0.00 0.03 99.85 08:38:01 0 0.17 0.00 0.02 0.00 0.02 99.80 08:38:01 1 0.03 0.00 0.03 0.00 0.03 99.90 08:39:01 all 3.88 0.00 1.30 1.12 0.04 93.66 08:39:01 0 4.14 0.00 1.22 0.86 0.05 93.74 08:39:01 1 3.62 0.00 1.38 1.38 0.03 93.59 Average: CPU %user %nice %system %iowait %steal %idle Average: all 14.59 0.00 3.74 3.26 0.06 78.35 Average: 0 14.67 0.00 3.81 3.21 0.05 78.25 Average: 1 14.50 0.00 3.68 3.30 0.07 78.46