---> uname -a: Linux prd-centos7-docker-4c-2g-1644.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 12.0G 27.9G 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 27.9G 30% /facter-os /dev/vda1 40.0G 12.0G 27.9G 30% /etc/resolv.conf /dev/vda1 40.0G 12.0G 27.9G 30% /etc/hostname /dev/vda1 40.0G 12.0G 27.9G 30% /etc/hosts /dev/vda1 40.0G 12.0G 27.9G 30% /var/log/sa-host /dev/vda1 40.0G 12.0G 27.9G 30% /var/log/secure /dev/vda1 40.0G 12.0G 27.9G 30% /var/log/auth.log /dev/vda1 40.0G 12.0G 27.9G 30% /run/cloud-init/result.json /dev/vda1 40.0G 12.0G 27.9G 30% /w/workspace/edgex-go/1 /dev/vda1 40.0G 12.0G 27.9G 30% /w/workspace/edgex-go/1@tmp ---> free -m: total used free shared buff/cache available Mem: 7821 1211 2224 0 4385 6563 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:d1:f3:28 brd ff:ff:ff:ff:ff:ff inet 10.30.123.204/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 84896sec preferred_lft 84896sec inet6 fe80::f816:3eff:fed1:f328/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN link/ether 02:42:65:38:b3:00 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::42:65ff:fe38:b300/64 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) 06/16/21 _x86_64_ (2 CPU) 05:43:40 LINUX RESTART (2 CPU) 05:44:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 05:45:01 131.63 19.25 112.38 0.00 5845.04 21727.71 0.00 05:46:01 176.50 0.00 176.50 0.00 0.00 48031.75 0.00 05:47:01 60.09 0.00 60.09 0.00 0.00 10600.67 0.00 05:48:01 65.46 0.05 65.41 0.00 1.60 8973.28 0.00 05:49:01 736.44 212.32 524.12 0.00 6512.27 311428.02 0.00 05:50:01 514.09 65.65 448.44 0.00 2981.47 183311.38 0.00 05:51:01 198.82 10.27 188.54 0.00 1294.92 35165.20 0.00 05:52:01 1.10 0.00 1.10 0.00 0.00 14.41 0.00 05:53:01 0.28 0.00 0.28 0.00 0.00 3.53 0.00 05:54:01 0.20 0.00 0.20 0.00 0.00 2.58 0.00 05:55:01 0.37 0.07 0.30 0.00 0.53 3.73 0.00 05:56:01 0.27 0.00 0.27 0.00 0.00 2.63 0.00 05:57:01 0.20 0.00 0.20 0.00 0.00 1.68 0.00 05:58:02 0.27 0.00 0.27 0.00 0.00 3.50 0.00 05:59:01 0.44 0.19 0.25 0.00 5.83 3.17 0.00 06:00:01 0.82 0.00 0.82 0.00 0.00 16.08 0.00 06:01:01 0.27 0.02 0.25 0.00 0.13 2.76 0.00 06:02:01 0.52 0.20 0.32 0.00 3.60 5.48 0.00 06:03:01 0.25 0.00 0.25 0.00 0.00 3.76 0.00 06:04:01 0.18 0.00 0.18 0.00 0.00 3.02 0.00 06:05:01 0.28 0.00 0.28 0.00 0.00 4.00 0.00 06:06:01 0.13 0.00 0.13 0.00 0.00 2.20 0.00 06:07:01 0.23 0.00 0.23 0.00 0.00 2.23 0.00 06:08:01 0.28 0.00 0.28 0.00 0.00 3.23 0.00 Average: 78.82 12.85 65.97 0.00 694.31 25840.35 0.00 05:44:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:45:01 5137248 0 808952 10.10 2620 2060120 1314724 14.52 731720 1723552 160 05:46:01 4079112 0 1083252 13.53 2620 2843956 1674004 18.48 1195884 2191300 92396 05:47:01 3824512 0 1097232 13.70 2620 3084576 1701220 18.78 1336920 2287048 25060 05:48:01 3799404 0 1048192 13.09 2620 3158724 1648668 18.20 1231216 2419892 291164 05:49:01 613388 0 1855712 23.17 2620 5537220 3899100 43.05 2876712 3773704 16236 05:50:01 1338064 0 1433788 17.90 2620 5234468 2897192 31.99 2013420 3898972 8740 05:51:01 2907988 0 1135776 14.18 2620 3962556 1299012 14.34 1307552 3091360 20 05:52:01 2913432 0 1130328 14.11 2620 3962560 1256640 13.87 1303688 3091252 12 05:53:01 2913140 0 1130616 14.12 2620 3962564 1256772 13.88 1304000 3091252 8 05:54:01 2913496 0 1130256 14.11 2620 3962568 1256640 13.87 1303704 3091252 8 05:55:01 2910788 0 1132956 14.15 2620 3962576 1256724 13.87 1309504 3088468 8 05:56:01 2911192 0 1132548 14.14 2620 3962580 1256640 13.87 1309304 3088464 8 05:57:01 2911152 0 1132584 14.14 2620 3962584 1256640 13.87 1309308 3088464 8 05:58:02 2911300 0 1132432 14.14 2620 3962588 1256640 13.87 1309316 3088464 8 05:59:01 2910656 0 1133040 14.15 2620 3962624 1256640 13.87 1309336 3088484 12 06:00:01 2910560 0 1133132 14.15 2620 3962628 1256724 13.87 1309424 3088484 8 06:01:01 2909640 0 1134048 14.16 2620 3962632 1258976 13.90 1309928 3088484 8 06:02:01 2909920 0 1133584 14.15 2620 3962816 1257316 13.88 1310044 3088596 16 06:03:01 2909708 0 1133792 14.16 2620 3962820 1257456 13.88 1310368 3088600 20 06:04:01 2909712 0 1133784 14.16 2620 3962824 1257436 13.88 1310064 3088596 20 06:05:01 2909276 0 1134220 14.16 2620 3962824 1257496 13.88 1310780 3088596 20 06:06:01 2910292 0 1133196 14.15 2620 3962832 1257280 13.88 1309768 3088596 12 06:07:01 2910000 0 1133484 14.15 2620 3962836 1257412 13.88 1310200 3088596 8 06:08:01 2910400 0 1133080 14.15 2620 3962840 1257280 13.88 1309768 3088596 8 Average: 2966016 0 1154999 14.42 2620 3885305 1491860 16.47 1372580 2995795 18082 05:44:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:45:01 eth0 1521.32 1562.09 6426.37 217.76 0.00 0.00 0.00 0.00 05:45:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:45:01 docker0 865.64 617.16 71.88 2691.18 0.00 0.00 0.00 0.00 05:46:01 eth0 560.45 460.55 3546.04 49.10 0.00 0.00 0.00 0.00 05:46:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:46:01 vethb42da6f 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 05:46:01 docker0 206.40 271.81 14.60 843.62 0.00 0.00 0.00 0.00 05:47:01 eth0 28.85 15.41 22.93 14.08 0.00 0.00 0.00 0.00 05:47:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:47:01 vethb42da6f 1.65 1.65 0.13 0.14 0.00 0.00 0.00 0.00 05:47:01 docker0 1.65 1.65 0.11 0.14 0.00 0.00 0.00 0.00 05:48:01 eth0 196.39 169.75 1691.51 22.84 0.00 0.00 0.00 0.00 05:48:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:48:01 docker0 0.60 0.60 0.04 0.05 0.00 0.00 0.00 0.00 05:49:01 veth7d6876f 0.03 0.22 0.00 0.01 0.00 0.00 0.00 0.00 05:49:01 veth3c1580d 0.00 0.10 0.00 0.01 0.00 0.00 0.00 0.00 05:49:01 veth2bf7075 0.00 0.88 0.00 0.05 0.00 0.00 0.00 0.00 05:49:01 veth12f37b2 0.05 0.25 0.00 0.02 0.00 0.00 0.00 0.00 05:50:01 veth2bf7075 0.00 0.22 0.00 0.01 0.00 0.00 0.00 0.00 05:50:01 veth48ac0d0 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 05:50:01 vethc1b67b0 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 05:50:01 eth0 2556.13 2365.43 12222.85 451.13 0.00 0.00 0.00 0.00 05:51:01 eth0 193.89 144.78 1629.45 21.38 0.00 0.00 0.00 0.00 05:51:01 lo 0.12 0.12 0.01 0.01 0.00 0.00 0.00 0.00 05:51:01 docker0 1193.29 1064.75 93.71 4298.63 0.00 0.00 0.00 0.00 05:52:01 eth0 0.52 0.08 0.06 0.01 0.00 0.00 0.00 0.00 05:52:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:52:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:53:01 eth0 0.53 0.32 0.27 0.20 0.00 0.00 0.00 0.00 05:53:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:53:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:54:01 eth0 0.20 0.08 0.02 0.01 0.00 0.00 0.00 0.00 05:54:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:54:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:55:01 eth0 0.28 0.17 0.14 0.07 0.00 0.00 0.00 0.00 05:55:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:55:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:56:01 eth0 0.10 0.07 0.01 0.01 0.00 0.00 0.00 0.00 05:56:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:56:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:57:01 eth0 0.10 0.08 0.01 0.01 0.00 0.00 0.00 0.00 05:57:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:57:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:58:02 eth0 0.10 0.08 0.01 0.01 0.00 0.00 0.00 0.00 05:58:02 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:58:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:59:01 eth0 0.08 0.08 0.01 0.01 0.00 0.00 0.00 0.00 05:59:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:59:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:00:01 eth0 0.28 0.23 0.14 0.07 0.00 0.00 0.00 0.00 06:00:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:00:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:01:01 eth0 0.58 0.08 0.06 0.01 0.00 0.00 0.00 0.00 06:01:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:01:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:02:01 eth0 0.93 0.35 0.32 0.20 0.00 0.00 0.00 0.00 06:02:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:02:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:03:01 eth0 0.47 0.27 0.27 0.20 0.00 0.00 0.00 0.00 06:03:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:03:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:04:01 eth0 2.07 0.30 0.42 0.17 0.00 0.00 0.00 0.00 06:04:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:04:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:05:01 eth0 2.20 0.90 1.01 0.66 0.00 0.00 0.00 0.00 06:05:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:05:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:06:01 eth0 0.50 0.08 0.05 0.04 0.00 0.00 0.00 0.00 06:06:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:06:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:07:01 eth0 0.48 0.27 0.27 0.20 0.00 0.00 0.00 0.00 06:07:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:07:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:08:01 eth0 0.27 0.08 0.01 0.01 0.00 0.00 0.00 0.00 06:08:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:08:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 113.84 104.34 576.30 19.74 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 49.76 44.40 3.91 179.26 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) 06/16/21 _x86_64_ (2 CPU) 05:43:40 LINUX RESTART (2 CPU) 05:44:01 CPU %user %nice %system %iowait %steal %idle 05:45:01 all 30.55 0.00 7.17 2.85 0.08 59.34 05:45:01 0 34.77 0.00 7.83 1.86 0.07 55.47 05:45:01 1 26.36 0.00 6.52 3.84 0.09 63.19 05:46:01 all 26.08 0.00 7.61 1.97 0.10 64.25 05:46:01 0 26.26 0.00 7.80 1.72 0.11 64.11 05:46:01 1 25.91 0.00 7.41 2.22 0.09 64.38 05:47:01 all 42.35 0.00 4.65 0.30 0.07 52.63 05:47:01 0 41.68 0.00 4.88 0.27 0.07 53.11 05:47:01 1 43.03 0.00 4.42 0.34 0.07 52.14 05:48:01 all 58.28 0.00 8.64 0.87 0.11 32.10 05:48:01 0 58.25 0.00 8.59 0.53 0.11 32.53 05:48:01 1 58.31 0.00 8.70 1.22 0.11 31.66 05:49:01 all 44.75 0.00 22.73 15.05 0.11 17.37 05:49:01 0 45.82 0.00 21.50 16.03 0.11 16.54 05:49:01 1 43.68 0.00 23.96 14.05 0.11 18.20 05:50:01 all 78.45 0.00 17.82 2.66 0.11 0.96 05:50:01 0 78.40 0.00 17.90 2.50 0.09 1.10 05:50:01 1 78.51 0.00 17.74 2.81 0.13 0.81 05:51:01 all 33.28 0.00 7.84 2.16 0.10 56.62 05:51:01 0 31.91 0.00 7.48 1.81 0.09 58.70 05:51:01 1 34.65 0.00 8.20 2.52 0.11 54.53 05:52:01 all 0.12 0.00 0.03 0.00 0.03 99.82 05:52:01 0 0.03 0.00 0.03 0.00 0.05 99.88 05:52:01 1 0.20 0.00 0.02 0.00 0.02 99.77 05:53:01 all 0.22 0.00 0.30 0.00 0.02 99.46 05:53:01 0 0.15 0.00 0.33 0.00 0.03 99.48 05:53:01 1 0.28 0.00 0.27 0.00 0.02 99.43 05:54:01 all 0.09 0.00 0.02 0.00 0.03 99.87 05:54:01 0 0.05 0.00 0.02 0.00 0.03 99.90 05:54:01 1 0.13 0.00 0.02 0.00 0.02 99.83 05:55:01 all 0.09 0.00 0.03 0.00 0.03 99.84 05:55:01 0 0.05 0.00 0.03 0.00 0.05 99.87 05:55:01 1 0.13 0.00 0.03 0.00 0.02 99.82 05:55:01 CPU %user %nice %system %iowait %steal %idle 05:56:01 all 0.08 0.00 0.03 0.00 0.03 99.87 05:56:01 0 0.02 0.00 0.02 0.00 0.00 99.97 05:56:01 1 0.15 0.00 0.03 0.00 0.05 99.77 05:57:01 all 0.08 0.00 0.03 0.00 0.03 99.87 05:57:01 0 0.03 0.00 0.03 0.00 0.03 99.90 05:57:01 1 0.12 0.00 0.03 0.00 0.02 99.83 05:58:02 all 0.07 0.00 0.02 0.00 0.03 99.88 05:58:02 0 0.03 0.00 0.02 0.00 0.05 99.90 05:58:02 1 0.10 0.00 0.02 0.00 0.02 99.87 05:59:01 all 0.08 0.00 0.05 0.00 0.03 99.84 05:59:01 0 0.02 0.00 0.05 0.00 0.05 99.88 05:59:01 1 0.14 0.00 0.05 0.00 0.02 99.80 06:00:01 all 0.10 0.00 0.03 0.00 0.02 99.86 06:00:01 0 0.05 0.00 0.03 0.00 0.03 99.88 06:00:01 1 0.15 0.00 0.02 0.00 0.00 99.83 06:01:01 all 0.04 0.00 0.04 0.00 0.03 99.88 06:01:01 0 0.03 0.00 0.03 0.00 0.05 99.88 06:01:01 1 0.05 0.00 0.05 0.00 0.02 99.88 06:02:01 all 0.08 0.00 0.03 0.01 0.03 99.84 06:02:01 0 0.07 0.00 0.03 0.00 0.03 99.87 06:02:01 1 0.10 0.00 0.03 0.02 0.03 99.82 06:03:01 all 0.12 0.00 0.03 0.00 0.02 99.84 06:03:01 0 0.02 0.00 0.03 0.00 0.03 99.92 06:03:01 1 0.22 0.00 0.02 0.00 0.00 99.77 06:04:01 all 0.19 0.00 0.02 0.00 0.03 99.76 06:04:01 0 0.13 0.00 0.02 0.00 0.03 99.82 06:04:01 1 0.25 0.00 0.02 0.00 0.03 99.70 06:05:01 all 0.07 0.00 0.02 0.00 0.03 99.88 06:05:01 0 0.02 0.00 0.02 0.00 0.03 99.93 06:05:01 1 0.12 0.00 0.02 0.00 0.03 99.83 06:06:01 all 0.10 0.00 0.02 0.00 0.03 99.86 06:06:01 0 0.05 0.00 0.02 0.00 0.00 99.93 06:06:01 1 0.15 0.00 0.02 0.00 0.05 99.78 06:06:01 CPU %user %nice %system %iowait %steal %idle 06:07:01 all 0.07 0.00 0.03 0.00 0.03 99.87 06:07:01 0 0.12 0.00 0.03 0.00 0.03 99.82 06:07:01 1 0.02 0.00 0.03 0.00 0.03 99.92 06:08:01 all 0.04 0.00 0.01 0.00 0.03 99.92 06:08:01 0 0.02 0.00 0.02 0.00 0.00 99.97 06:08:01 1 0.07 0.00 0.00 0.00 0.05 99.88 Average: all 12.43 0.00 3.03 1.01 0.05 83.48 Average: 0 12.52 0.00 3.02 0.96 0.05 83.45 Average: 1 12.33 0.00 3.05 1.06 0.05 83.52