---> uname -a: Linux prd-centos7-docker-4c-2g-452.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% /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% /run/cloud-init/result.json /dev/vda1 40.0G 13.3G 26.7G 33% /w/workspace/edgex-go/5 /dev/vda1 40.0G 13.3G 26.7G 33% /w/workspace/edgex-go/5@tmp ---> free -m: total used free shared buff/cache available Mem: 7821 1247 1477 0 5095 6549 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:b3:db:2e brd ff:ff:ff:ff:ff:ff inet 10.30.123.141/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 85085sec preferred_lft 85085sec inet6 fe80::f816:3eff:feb3:db2e/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN link/ether 02:42:2f:42:84:86 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::42:2fff:fe42:8486/64 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) 23:26:45 LINUX RESTART (2 CPU) 23:27:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 23:28:01 222.72 77.26 145.46 0.00 9476.17 52949.43 0.00 23:29:01 172.95 0.18 172.77 0.00 22.78 49368.49 0.00 23:30:01 59.86 0.00 59.86 0.00 0.00 6843.39 0.00 23:31:01 57.40 0.02 57.38 0.00 0.53 5416.86 0.00 23:32:01 483.99 152.30 331.69 0.00 3702.26 196447.82 0.00 23:33:01 581.39 263.21 318.18 0.00 13700.20 142287.76 0.00 23:34:01 495.02 25.68 469.34 0.00 2001.33 250725.15 0.00 23:35:01 243.31 14.79 228.52 0.00 1498.77 38930.74 0.00 23:36:01 1.03 0.05 0.98 0.00 0.40 12.21 0.00 23:37:01 0.23 0.00 0.23 0.00 0.00 3.23 0.00 23:38:01 0.38 0.00 0.38 0.00 0.00 5.08 0.00 23:39:01 0.17 0.00 0.17 0.00 0.00 2.60 0.00 23:40:01 0.35 0.05 0.30 0.00 0.40 4.35 0.00 23:41:01 0.30 0.00 0.30 0.00 0.00 4.96 0.00 23:42:01 0.43 0.18 0.25 0.00 5.73 2.82 0.00 23:43:02 1.02 0.15 0.87 0.00 10.26 18.19 0.00 23:44:01 0.24 0.00 0.24 0.00 0.00 3.41 0.00 23:45:01 0.30 0.00 0.30 0.00 0.00 4.38 0.00 23:46:01 0.18 0.00 0.18 0.00 0.00 1.88 0.00 23:47:01 0.23 0.00 0.23 0.00 0.00 3.35 0.00 23:48:01 0.25 0.00 0.25 0.00 0.00 2.57 0.00 Average: 110.72 25.47 85.25 0.00 1450.97 35434.72 0.00 23:27:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 23:28:01 4922792 0 864204 10.79 2620 2219324 1501352 16.58 932544 1731528 52 23:29:01 4257656 0 998652 12.47 2620 2750012 1521796 16.80 1012832 2206232 32 23:30:01 3814012 0 1105484 13.80 2620 3086824 1731344 19.12 1343780 2292668 145024 23:31:01 3901964 0 1018360 12.72 2620 3085996 1453316 16.05 1205376 2334968 151844 23:32:01 1112112 0 1204472 15.04 2620 5689736 1658708 18.31 2209700 4002320 0 23:33:01 577784 0 1430268 17.86 2620 5998268 2873580 31.73 2799888 3901780 11516 23:34:01 280588 0 1753344 21.89 2620 5972388 3338372 36.86 3439524 3509696 86144 23:35:01 2133272 0 1185428 14.80 2620 4687620 1441884 15.92 1238876 3904052 20 23:36:01 2142912 0 1175784 14.68 2620 4687624 1283208 14.17 1238048 3898456 20 23:37:01 2145392 0 1173300 14.65 2620 4687628 1262624 13.94 1236048 3898556 12 23:38:01 2145764 0 1172928 14.65 2620 4687628 1262720 13.94 1236144 3898556 16 23:39:01 2145916 0 1172768 14.64 2620 4687636 1262660 13.94 1236184 3898556 12 23:40:01 2146224 0 1172452 14.64 2620 4687644 1262624 13.94 1236200 3898568 20 23:41:01 2146092 0 1172580 14.64 2620 4687648 1262624 13.94 1236092 3898568 8 23:42:01 2145712 0 1172928 14.65 2620 4687680 1262624 13.94 1236300 3898508 16 23:43:02 2142556 0 1175800 14.68 2620 4687964 1262928 13.94 1242392 3896012 16 23:44:01 2143248 0 1175104 14.67 2620 4687968 1262688 13.94 1241816 3896012 8 23:45:01 2143004 0 1175340 14.68 2620 4687976 1262784 13.94 1241972 3896012 8 23:46:01 2142508 0 1175836 14.68 2620 4687976 1262808 13.94 1242124 3896012 16 23:47:01 2142248 0 1176088 14.68 2620 4687984 1262976 13.94 1242804 3896012 16 23:48:01 2142092 0 1176244 14.69 2620 4687984 1262964 13.94 1242732 3896012 12 Average: 2327326 0 1182255 14.76 2620 4496738 1521742 16.80 1442446 3549956 18801 23:27:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 23:28:01 eth0 1428.21 1502.88 6391.02 185.50 0.00 0.00 0.00 0.00 23:28:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:28:01 docker0 839.81 519.22 70.10 2676.98 0.00 0.00 0.00 0.00 23:29:01 eth0 528.16 439.61 3556.63 70.80 0.00 0.00 0.00 0.00 23:29:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:29:01 docker0 181.86 235.04 12.75 844.14 0.00 0.00 0.00 0.00 23:30:01 eth0 33.19 17.89 28.13 13.55 0.00 0.00 0.00 0.00 23:30:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:30:01 veth09bd78c 0.63 0.77 0.05 0.06 0.00 0.00 0.00 0.00 23:30:01 docker0 0.63 0.63 0.04 0.05 0.00 0.00 0.00 0.00 23:31:01 eth0 25.60 13.62 21.39 10.17 0.00 0.00 0.00 0.00 23:31:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:31:01 veth09bd78c 1.13 1.13 0.09 0.09 0.00 0.00 0.00 0.00 23:31:01 docker0 1.13 1.13 0.07 0.09 0.00 0.00 0.00 0.00 23:32:01 eth0 255.39 215.30 1869.96 88.18 0.00 0.00 0.00 0.00 23:32:01 vethf315905 0.00 0.62 0.00 0.04 0.00 0.00 0.00 0.00 23:32:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:32:01 veth57830a7 0.03 0.30 0.00 0.02 0.00 0.00 0.00 0.00 23:33:01 veth22a29b0 0.00 0.22 0.00 0.01 0.00 0.00 0.00 0.00 23:33:01 veth3329f74 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:33:01 eth0 52.10 28.93 202.60 13.15 0.00 0.00 0.00 0.00 23:33:01 vethf315905 0.00 0.23 0.00 0.01 0.00 0.00 0.00 0.00 23:34:01 vetheac3350 0.00 0.12 0.00 0.01 0.00 0.00 0.00 0.00 23:34:01 vethb12db4b 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 23:34:01 veth75d5093 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 23:34:01 eth0 118.84 87.73 214.04 71.64 0.00 0.00 0.00 0.00 23:35:01 eth0 173.98 113.59 1620.49 69.98 0.00 0.00 0.00 0.00 23:35:01 lo 0.12 0.12 0.01 0.01 0.00 0.00 0.00 0.00 23:35:01 docker0 1172.86 956.19 92.70 4381.52 0.00 0.00 0.00 0.00 23:36:01 eth0 1.42 0.63 0.93 0.40 0.00 0.00 0.00 0.00 23:36:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:36:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:37:01 eth0 0.08 0.03 0.01 0.00 0.00 0.00 0.00 0.00 23:37:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:37:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:38:01 eth0 0.23 0.20 0.08 0.07 0.00 0.00 0.00 0.00 23:38:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:38:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:39:01 eth0 0.27 0.22 0.10 0.02 0.00 0.00 0.00 0.00 23:39:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:39:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:40:01 eth0 0.08 0.08 0.01 0.01 0.00 0.00 0.00 0.00 23:40:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:40:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:41:01 eth0 0.08 0.08 0.01 0.01 0.00 0.00 0.00 0.00 23:41:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:41:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:42:01 eth0 0.58 0.10 0.06 0.01 0.00 0.00 0.00 0.00 23:42:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:42:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:43:02 eth0 0.67 0.55 0.40 0.27 0.00 0.00 0.00 0.00 23:43:02 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:43:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:44:01 eth0 0.10 0.08 0.01 0.01 0.00 0.00 0.00 0.00 23:44:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:44:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:45:01 eth0 0.67 0.13 0.17 0.06 0.00 0.00 0.00 0.00 23:45:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:45:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:46:01 eth0 1.27 0.27 0.33 0.20 0.00 0.00 0.00 0.00 23:46:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:46:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:47:01 eth0 1.65 0.48 0.62 0.36 0.00 0.00 0.00 0.00 23:47:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:47:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:48:01 eth0 0.67 0.48 0.40 0.30 0.00 0.00 0.00 0.00 23:48:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:48:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 125.07 115.52 663.06 25.02 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 55.91 45.58 4.42 208.87 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) 23:26:45 LINUX RESTART (2 CPU) 23:27:01 CPU %user %nice %system %iowait %steal %idle 23:28:01 all 34.86 0.00 11.37 8.29 0.11 45.37 23:28:01 0 29.02 0.00 12.66 9.13 0.11 49.08 23:28:01 1 40.73 0.00 10.07 7.45 0.11 41.64 23:29:01 all 13.66 0.00 8.31 4.15 0.10 73.79 23:29:01 0 13.38 0.00 8.82 3.72 0.10 73.97 23:29:01 1 13.93 0.00 7.80 4.57 0.09 73.62 23:30:01 all 57.90 0.00 6.89 0.48 0.08 34.65 23:30:01 0 56.59 0.00 7.45 0.63 0.07 35.26 23:30:01 1 59.21 0.00 6.33 0.32 0.09 34.04 23:31:01 all 52.23 0.00 7.67 0.43 0.10 39.56 23:31:01 0 51.72 0.00 8.03 0.45 0.11 39.69 23:31:01 1 52.75 0.00 7.31 0.41 0.09 39.43 23:32:01 all 31.18 0.00 17.20 20.46 0.14 31.03 23:32:01 0 31.36 0.00 17.20 20.30 0.15 31.00 23:32:01 1 30.99 0.00 17.19 20.62 0.13 31.07 23:33:01 all 67.64 0.00 15.95 12.78 0.13 3.50 23:33:01 0 67.58 0.00 15.96 13.01 0.13 3.32 23:33:01 1 67.70 0.00 15.93 12.56 0.13 3.68 23:34:01 all 48.54 0.00 20.04 24.56 0.23 6.63 23:34:01 0 49.13 0.00 20.69 25.92 0.24 4.02 23:34:01 1 47.95 0.00 19.38 23.20 0.22 9.25 23:35:01 all 32.90 0.00 7.51 6.49 0.08 53.01 23:35:01 0 31.87 0.00 7.72 6.21 0.09 54.12 23:35:01 1 33.93 0.00 7.30 6.78 0.07 51.92 23:36:01 all 0.11 0.00 0.04 0.00 0.03 99.82 23:36:01 0 0.13 0.00 0.05 0.00 0.03 99.78 23:36:01 1 0.08 0.00 0.03 0.00 0.02 99.87 23:37:01 all 0.12 0.00 0.05 0.00 0.04 99.79 23:37:01 0 0.12 0.00 0.02 0.00 0.05 99.82 23:37:01 1 0.12 0.00 0.08 0.00 0.03 99.77 23:38:01 all 0.02 0.00 0.02 0.00 0.02 99.95 23:38:01 0 0.03 0.00 0.02 0.00 0.02 99.93 23:38:01 1 0.00 0.00 0.02 0.00 0.02 99.97 23:38:01 CPU %user %nice %system %iowait %steal %idle 23:39:01 all 0.04 0.00 0.02 0.00 0.03 99.92 23:39:01 0 0.05 0.00 0.02 0.00 0.03 99.90 23:39:01 1 0.03 0.00 0.02 0.00 0.02 99.93 23:40:01 all 0.18 0.00 0.01 0.01 0.03 99.78 23:40:01 0 0.32 0.00 0.00 0.02 0.02 99.65 23:40:01 1 0.03 0.00 0.02 0.00 0.03 99.92 23:41:01 all 0.07 0.00 0.03 0.00 0.03 99.88 23:41:01 0 0.05 0.00 0.02 0.00 0.02 99.92 23:41:01 1 0.08 0.00 0.03 0.00 0.03 99.85 23:42:01 all 0.10 0.00 0.03 0.00 0.02 99.85 23:42:01 0 0.05 0.00 0.05 0.00 0.02 99.88 23:42:01 1 0.15 0.00 0.02 0.00 0.02 99.82 23:43:02 all 0.13 0.00 0.03 0.02 0.03 99.80 23:43:02 0 0.13 0.00 0.03 0.00 0.03 99.80 23:43:02 1 0.13 0.00 0.02 0.03 0.02 99.80 23:44:01 all 0.12 0.00 0.03 0.00 0.02 99.84 23:44:01 0 0.20 0.00 0.02 0.00 0.02 99.76 23:44:01 1 0.03 0.00 0.03 0.00 0.02 99.92 23:45:01 all 0.07 0.00 0.02 0.00 0.03 99.89 23:45:01 0 0.12 0.00 0.02 0.00 0.05 99.82 23:45:01 1 0.02 0.00 0.02 0.00 0.00 99.97 23:46:01 all 0.07 0.00 0.03 0.00 0.03 99.88 23:46:01 0 0.10 0.00 0.03 0.00 0.02 99.85 23:46:01 1 0.03 0.00 0.02 0.00 0.03 99.92 23:47:01 all 0.10 0.00 0.03 0.00 0.03 99.85 23:47:01 0 0.18 0.00 0.03 0.00 0.03 99.75 23:47:01 1 0.02 0.00 0.02 0.00 0.02 99.95 23:48:01 all 0.07 0.00 0.02 0.00 0.02 99.90 23:48:01 0 0.10 0.00 0.02 0.00 0.00 99.88 23:48:01 1 0.03 0.00 0.02 0.00 0.03 99.92 Average: all 15.40 0.00 4.31 3.50 0.06 76.72 Average: 0 15.06 0.00 4.48 3.59 0.06 76.81 Average: 1 15.74 0.00 4.14 3.42 0.06 76.64