---> uname -a: Linux prd-centos7-docker-4c-2g-752.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 13.8G 26.2G 34% / 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 13.8G 26.2G 34% /facter-os /dev/vda1 40.0G 13.8G 26.2G 34% /etc/resolv.conf /dev/vda1 40.0G 13.8G 26.2G 34% /etc/hostname /dev/vda1 40.0G 13.8G 26.2G 34% /etc/hosts /dev/vda1 40.0G 13.8G 26.2G 34% /run/cloud-init/result.json /dev/vda1 40.0G 13.8G 26.2G 34% /var/log/sa-host /dev/vda1 40.0G 13.8G 26.2G 34% /var/log/secure /dev/vda1 40.0G 13.8G 26.2G 34% /var/log/auth.log /dev/vda1 40.0G 13.8G 26.2G 34% /w/workspace/edgex-go/550 /dev/vda1 40.0G 13.8G 26.2G 34% /w/workspace/edgex-go/550@tmp ---> free -m: total used free shared buff/cache available Mem: 7821 1445 384 0 5990 6452 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:2c:e1:d1 brd ff:ff:ff:ff:ff:ff inet 10.30.123.166/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 85166sec preferred_lft 85166sec inet6 fe80::f816:3eff:fe2c:e1d1/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN link/ether 02:42:ec:48:d3:64 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:ecff:fe48:d364/64 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) 06/29/21 _x86_64_ (2 CPU) 22:02:43 LINUX RESTART (2 CPU) 22:03:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 22:04:01 179.38 44.41 134.97 0.00 6690.82 46276.04 0.00 22:05:01 107.48 0.22 107.26 0.00 23.84 46793.24 0.00 22:06:01 131.00 0.00 131.00 0.00 0.00 15325.59 0.00 22:07:01 55.43 0.02 55.41 0.00 0.53 8086.68 0.00 22:08:02 283.07 60.45 222.62 0.00 1453.75 138497.93 0.00 22:09:01 388.74 52.30 336.44 0.00 1570.06 172960.21 0.00 22:10:01 565.25 88.62 476.63 0.00 4707.78 220546.66 0.00 22:11:01 207.39 12.80 194.59 0.00 1579.22 30778.21 0.00 22:12:02 5.90 0.02 5.88 0.00 0.27 128.21 0.00 22:13:01 0.32 0.00 0.32 0.00 0.00 6.00 0.00 22:14:01 0.28 0.00 0.28 0.00 0.00 3.95 0.00 22:15:01 0.23 0.00 0.23 0.00 0.00 2.52 0.00 22:16:01 0.35 0.00 0.35 0.00 0.00 4.11 0.00 22:17:01 0.22 0.00 0.22 0.00 0.00 3.27 0.00 22:18:01 0.33 0.18 0.15 0.00 5.73 2.35 0.00 22:19:01 0.85 0.00 0.85 0.00 0.00 17.14 0.00 22:20:01 0.25 0.00 0.25 0.00 0.00 2.62 0.00 22:21:01 0.27 0.00 0.27 0.00 0.00 3.53 0.00 22:22:01 100.05 2.38 97.67 0.00 129.54 26359.79 0.00 22:23:01 153.51 0.00 153.51 0.00 0.00 32182.63 0.00 Average: 109.04 13.09 95.95 0.00 808.92 36904.14 0.00 22:03:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 22:04:01 4941300 0 1008256 12.59 2620 2056764 1632312 18.02 1032212 1621288 157804 22:05:01 4110072 0 969316 12.10 2620 2926932 1722632 19.02 1027768 2372980 1612 22:06:01 3843236 0 1086476 13.57 2620 3076608 1860556 20.54 1323288 2283464 237924 22:07:01 3908680 0 1051196 13.13 2620 3046444 1654568 18.27 1234096 2304156 131644 22:08:02 1851656 0 1156800 14.44 2620 4997864 1619724 17.88 1500864 3998108 376868 22:09:01 747336 0 1507160 18.82 2620 5751824 3256628 35.95 2707384 3804084 358472 22:10:01 799828 0 1629240 20.34 2620 5577252 2896668 31.98 2596076 3861220 204 22:11:01 2557020 0 1166072 14.56 2620 4283228 1443608 15.94 1377556 3356060 36 22:12:02 2553700 0 1169328 14.60 2620 4283292 1445576 15.96 1473356 3264352 8 22:13:01 2570228 0 1152792 14.39 2620 4283300 1289868 14.24 1468980 3257016 16 22:14:01 2573056 0 1149964 14.36 2620 4283300 1264096 13.96 1467072 3257016 12 22:15:01 2573084 0 1149928 14.36 2620 4283308 1263988 13.96 1466856 3257016 12 22:16:01 2573120 0 1149836 14.36 2620 4283364 1264084 13.96 1467164 3257028 24 22:17:01 2573676 0 1149328 14.35 2620 4283316 1263952 13.95 1466732 3257020 20 22:18:01 2573148 0 1149820 14.36 2620 4283352 1263952 13.95 1466864 3257004 28 22:19:01 2573248 0 1149716 14.36 2620 4283356 1264048 13.96 1466844 3257036 8 22:20:01 2573568 0 1149392 14.35 2620 4283360 1263988 13.96 1466764 3257032 8 22:21:01 2573484 0 1149472 14.35 2620 4283364 1263952 13.95 1466768 3257032 8 22:22:01 1706420 0 1294016 16.16 2620 5005884 1619168 17.88 1642052 3894288 44 22:23:01 975112 0 1422048 17.76 2620 5609160 1566008 17.29 1740100 4380924 48 Average: 2557549 0 1190508 14.86 2620 4258264 1605969 17.73 1542940 3222706 63240 22:03:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 22:04:01 veth04baf4f 959.58 751.36 90.15 2699.48 0.00 0.00 0.00 0.00 22:04:01 eth0 1863.58 1739.77 6429.21 201.64 0.00 0.00 0.00 0.00 22:04:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:04:01 docker0 959.58 751.22 77.03 2699.47 0.00 0.00 0.00 0.00 22:05:01 vetha045697 24.53 28.52 2.33 23.27 0.00 0.00 0.00 0.00 22:05:01 eth0 493.27 426.57 3104.70 67.22 0.00 0.00 0.00 0.00 22:05:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:05:01 docker0 150.98 181.00 8.50 400.75 0.00 0.00 0.00 0.00 22:06:01 vethca5b67d 0.52 0.65 0.04 0.05 0.00 0.00 0.00 0.00 22:06:01 eth0 157.48 140.53 482.22 79.62 0.00 0.00 0.00 0.00 22:06:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:06:01 docker0 111.12 111.66 8.53 443.21 0.00 0.00 0.00 0.00 22:07:01 vethca5b67d 1.32 1.32 0.10 0.10 0.00 0.00 0.00 0.00 22:07:01 eth0 17.98 9.47 13.42 7.25 0.00 0.00 0.00 0.00 22:07:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:07:01 docker0 1.32 1.32 0.09 0.10 0.00 0.00 0.00 0.00 22:08:02 veth979bbe8 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 22:08:02 eth0 188.45 156.62 1683.43 72.02 0.00 0.00 0.00 0.00 22:08:02 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:08:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:09:01 veth82efd1e 0.00 0.19 0.00 0.01 0.00 0.00 0.00 0.00 22:09:01 veth979bbe8 0.00 0.66 0.00 0.03 0.00 0.00 0.00 0.00 22:09:01 eth0 88.06 63.02 188.28 14.20 0.00 0.00 0.00 0.00 22:09:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:10:01 vethc92d387 1.58 3.01 0.11 20.26 0.00 0.00 0.00 0.00 22:10:01 veth979bbe8 0.00 0.30 0.00 0.01 0.00 0.00 0.00 0.00 22:10:01 vethf4415a4 0.00 0.17 0.00 0.01 0.00 0.00 0.00 0.00 22:10:01 eth0 98.44 64.25 324.16 63.03 0.00 0.00 0.00 0.00 22:11:01 eth0 438.88 386.40 1787.94 951.29 0.00 0.00 0.00 0.00 22:11:01 lo 0.12 0.12 0.01 0.01 0.00 0.00 0.00 0.00 22:11:01 docker0 1354.51 1226.79 102.58 4367.88 0.00 0.00 0.00 0.00 22:12:02 eth0 163.17 157.50 84.82 681.27 0.00 0.00 0.00 0.00 22:12:02 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:12:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:13:01 eth0 2.02 1.10 1.45 0.08 0.00 0.00 0.00 0.00 22:13:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:13:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:14:01 eth0 0.68 0.37 0.40 0.23 0.00 0.00 0.00 0.00 22:14:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:14:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:15:01 eth0 1.13 0.63 0.64 0.07 0.00 0.00 0.00 0.00 22:15:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:15:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:16:01 eth0 0.57 0.33 0.27 0.20 0.00 0.00 0.00 0.00 22:16:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:16:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:17:01 eth0 0.15 0.08 0.01 0.01 0.00 0.00 0.00 0.00 22:17:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:17:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:18:01 eth0 0.10 0.08 0.01 0.01 0.00 0.00 0.00 0.00 22:18:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:18:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:19:01 eth0 0.23 0.17 0.08 0.07 0.00 0.00 0.00 0.00 22:19:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:19:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:20:01 eth0 0.17 0.15 0.07 0.01 0.00 0.00 0.00 0.00 22:20:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:20:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:21:01 eth0 0.05 0.05 0.00 0.00 0.00 0.00 0.00 0.00 22:21:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:21:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:22:01 veth1b8ce57 7.25 5.25 1.04 4.31 0.00 0.00 0.00 0.00 22:22:01 eth0 414.89 383.72 4087.48 65.35 0.00 0.00 0.00 0.00 22:22:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:22:01 docker0 7.25 5.20 0.94 4.30 0.00 0.00 0.00 0.00 22:23:01 eth0 507.16 454.30 3907.35 119.01 0.00 0.00 0.00 0.00 22:23:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:23:01 veth2eb3d26 3.51 2.31 1.34 1.83 0.00 0.00 0.00 0.00 22:23:01 docker0 83.18 89.31 6.35 643.20 0.00 0.00 0.00 0.00 Average: eth0 222.12 199.52 1106.96 116.30 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: veth2eb3d26 0.18 0.12 0.07 0.09 0.00 0.00 0.00 0.00 Average: docker0 72.33 66.14 5.50 251.07 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) 06/29/21 _x86_64_ (2 CPU) 22:02:43 LINUX RESTART (2 CPU) 22:03:01 CPU %user %nice %system %iowait %steal %idle 22:04:01 all 30.03 0.00 8.90 11.14 0.11 49.82 22:04:01 0 30.74 0.00 9.95 12.58 0.11 46.62 22:04:01 1 29.33 0.00 7.85 9.71 0.11 53.00 22:05:01 all 12.33 0.00 4.47 7.40 0.06 75.74 22:05:01 0 16.07 0.00 4.92 7.01 0.07 71.94 22:05:01 1 8.64 0.00 4.03 7.79 0.05 79.49 22:06:01 all 60.05 0.00 8.29 2.50 0.11 29.05 22:06:01 0 60.04 0.00 8.68 2.52 0.11 28.65 22:06:01 1 60.06 0.00 7.90 2.49 0.11 29.44 22:07:01 all 34.99 0.00 5.06 0.66 0.09 59.20 22:07:01 0 35.13 0.00 5.29 0.79 0.09 58.70 22:07:01 1 34.85 0.00 4.82 0.53 0.09 59.71 22:08:02 all 38.33 0.00 12.07 9.64 0.12 39.84 22:08:02 0 37.56 0.00 11.58 11.10 0.11 39.65 22:08:02 1 39.10 0.00 12.56 8.19 0.12 40.02 22:09:01 all 67.44 0.00 16.80 9.47 0.11 6.18 22:09:01 0 68.03 0.00 16.59 9.26 0.11 6.01 22:09:01 1 66.85 0.00 17.02 9.68 0.11 6.35 22:10:01 all 60.02 0.00 19.48 17.20 0.14 3.17 22:10:01 0 58.14 0.00 21.32 17.88 0.15 2.52 22:10:01 1 61.90 0.00 17.65 16.51 0.13 3.81 22:11:01 all 32.72 0.00 9.29 4.64 0.12 53.24 22:11:01 0 31.93 0.00 9.84 4.31 0.11 53.81 22:11:01 1 33.52 0.00 8.73 4.96 0.12 52.66 22:12:02 all 7.08 0.00 1.40 0.03 0.06 91.43 22:12:02 0 7.24 0.00 1.47 0.05 0.07 91.17 22:12:02 1 6.92 0.00 1.32 0.02 0.05 91.68 22:13:01 all 0.14 0.00 0.05 0.00 0.03 99.77 22:13:01 0 0.05 0.00 0.03 0.00 0.03 99.88 22:13:01 1 0.24 0.00 0.07 0.00 0.03 99.66 22:14:01 all 0.10 0.00 0.03 0.00 0.02 99.85 22:14:01 0 0.05 0.00 0.03 0.00 0.03 99.88 22:14:01 1 0.15 0.00 0.03 0.00 0.00 99.82 22:14:01 CPU %user %nice %system %iowait %steal %idle 22:15:01 all 0.08 0.00 0.02 0.00 0.03 99.87 22:15:01 0 0.02 0.00 0.02 0.00 0.05 99.92 22:15:01 1 0.13 0.00 0.02 0.00 0.02 99.83 22:16:01 all 0.13 0.00 0.02 0.00 0.03 99.82 22:16:01 0 0.20 0.00 0.02 0.00 0.03 99.75 22:16:01 1 0.07 0.00 0.02 0.00 0.02 99.90 22:17:01 all 0.23 0.00 0.02 0.00 0.03 99.72 22:17:01 0 0.22 0.00 0.02 0.00 0.03 99.73 22:17:01 1 0.25 0.00 0.02 0.00 0.02 99.72 22:18:01 all 0.08 0.00 0.04 0.00 0.03 99.85 22:18:01 0 0.13 0.00 0.05 0.00 0.03 99.78 22:18:01 1 0.03 0.00 0.03 0.00 0.02 99.92 22:19:01 all 0.07 0.00 0.04 0.00 0.03 99.87 22:19:01 0 0.12 0.00 0.07 0.00 0.05 99.77 22:19:01 1 0.02 0.00 0.02 0.00 0.00 99.97 22:20:01 all 0.07 0.00 0.02 0.00 0.03 99.89 22:20:01 0 0.10 0.00 0.02 0.00 0.05 99.83 22:20:01 1 0.03 0.00 0.02 0.00 0.00 99.95 22:21:01 all 0.05 0.00 0.02 0.00 0.03 99.90 22:21:01 0 0.07 0.00 0.02 0.00 0.02 99.90 22:21:01 1 0.03 0.00 0.02 0.00 0.05 99.90 22:22:01 all 9.09 0.00 3.95 1.82 0.04 85.10 22:22:01 0 9.26 0.00 4.26 2.20 0.03 84.24 22:22:01 1 8.92 0.00 3.63 1.45 0.05 85.95 22:23:01 all 17.21 0.00 8.07 2.37 0.10 72.25 22:23:01 0 15.70 0.00 8.69 2.24 0.09 73.28 22:23:01 1 18.72 0.00 7.45 2.51 0.11 71.22 Average: all 17.72 0.00 4.70 3.21 0.06 74.31 Average: 0 17.75 0.00 4.93 3.35 0.07 73.90 Average: 1 17.69 0.00 4.47 3.06 0.06 74.72