---> uname -a: Linux prd-centos7-docker-4c-2g-118.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% /run/cloud-init/result.json /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% /w/workspace/edgex-go/3 /dev/vda1 40.0G 12.0G 27.9G 30% /w/workspace/edgex-go/3@tmp ---> free -m: total used free shared buff/cache available Mem: 7821 1331 1783 0 4705 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:63:08:c6 brd ff:ff:ff:ff:ff:ff inet 10.30.123.166/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 84995sec preferred_lft 84995sec inet6 fe80::f816:3eff:fe63:8c6/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN link/ether 02:42:85:62:8f:4c 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::42:85ff:fe62:8f4c/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) 06/18/21 _x86_64_ (2 CPU) 00:45:47 LINUX RESTART (2 CPU) 00:46:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 00:47:01 252.67 106.09 146.58 0.00 10865.08 54725.63 0.00 00:48:01 171.62 0.18 171.43 0.00 22.77 49401.61 0.00 00:49:01 58.24 0.00 58.24 0.00 0.00 10022.87 0.00 00:50:01 53.41 0.03 53.38 0.00 1.07 2877.08 0.00 00:51:02 796.44 323.95 472.50 0.00 11358.37 288096.06 0.00 00:52:01 489.97 143.46 346.51 0.00 4243.88 155890.02 0.00 00:53:01 425.98 35.12 390.86 0.00 2781.95 122689.34 0.00 00:54:01 23.98 7.58 16.41 0.00 1123.12 1307.26 0.00 00:55:01 0.17 0.00 0.17 0.00 0.00 1.60 0.00 00:56:01 0.27 0.00 0.27 0.00 0.00 3.11 0.00 00:57:01 0.28 0.00 0.28 0.00 0.00 2.80 0.00 00:58:01 0.18 0.00 0.18 0.00 0.00 1.53 0.00 00:59:01 0.30 0.00 0.30 0.00 0.00 3.45 0.00 01:00:01 0.35 0.00 0.35 0.00 0.00 4.40 0.00 01:01:01 0.55 0.25 0.30 0.00 6.53 3.26 0.00 01:02:01 1.00 0.15 0.85 0.00 2.93 17.95 0.00 01:03:01 0.23 0.00 0.23 0.00 0.00 2.32 0.00 01:04:01 0.20 0.00 0.20 0.00 0.00 2.20 0.00 01:05:01 0.30 0.02 0.28 0.00 0.27 3.36 0.00 01:06:01 0.27 0.00 0.27 0.00 0.00 3.96 0.00 01:07:01 0.30 0.10 0.20 0.00 1.07 1.78 0.00 01:08:01 0.17 0.00 0.17 0.00 0.00 1.65 0.00 01:09:01 4.01 3.80 0.22 0.00 386.34 14.99 0.00 Average: 99.26 27.06 72.21 0.00 1342.00 29832.52 0.00 00:46:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 00:47:01 4922024 0 864168 10.79 2620 2220128 1485444 16.40 931672 1733740 60 00:48:01 4119844 0 1086356 13.56 2620 2800120 1674292 18.49 1173268 2176296 48996 00:49:01 3738024 0 1190520 14.86 2620 3077776 1729628 19.10 1424232 2287692 35676 00:50:01 3704564 0 1150836 14.37 2620 3150920 1701948 18.79 1330324 2402716 194328 00:51:02 696724 0 1673796 20.90 2620 5635800 3399464 37.53 3003180 3593676 94992 00:52:01 581348 0 1458752 18.21 2620 5966220 2542076 28.07 2179580 4527920 7832 00:53:01 1928896 0 1338084 16.71 2620 4739340 1622004 17.91 1737696 3602804 8 00:54:01 2464880 0 1255132 15.67 2620 4286308 1285504 14.19 1244964 3588524 8 00:55:01 2462544 0 1257468 15.70 2620 4286308 1247660 13.77 1263444 3573944 8 00:56:01 2464928 0 1255076 15.67 2620 4286316 1247456 13.77 1262220 3573944 8 00:57:01 2464428 0 1255576 15.68 2620 4286316 1247552 13.77 1262740 3573944 8 00:58:01 2465348 0 1254652 15.67 2620 4286320 1247456 13.77 1262228 3573944 12 00:59:01 2465720 0 1254272 15.66 2620 4286328 1247456 13.77 1262352 3573944 8 01:00:01 2465440 0 1254548 15.66 2620 4286332 1247456 13.77 1262240 3573944 8 01:01:01 2463460 0 1256488 15.69 2620 4286372 1250620 13.81 1263336 3573968 16 01:02:01 2463940 0 1255828 15.68 2620 4286552 1248072 13.78 1263248 3574084 8 01:03:01 2464020 0 1255744 15.68 2620 4286556 1248012 13.78 1262804 3574084 12 01:04:01 2464472 0 1255284 15.67 2620 4286564 1247964 13.78 1262564 3574084 12 01:05:01 2463496 0 1256260 15.69 2620 4286564 1248156 13.78 1263436 3574092 16 01:06:01 2464488 0 1255260 15.67 2620 4286572 1247964 13.78 1262684 3574096 8 01:07:01 2461764 0 1257984 15.71 2620 4286572 1248048 13.78 1268744 3571320 12 01:08:01 2462116 0 1257628 15.70 2620 4286576 1247964 13.78 1268296 3571320 12 01:09:01 2430524 0 1277608 15.95 2620 4298188 1324088 14.62 1286928 3582200 76 Average: 2568826 0 1255536 15.68 2620 4181959 1488534 16.43 1391399 3370708 16614 00:46:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 00:47:01 eth0 1584.41 1611.54 6413.73 192.38 0.00 0.00 0.00 0.00 00:47:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:47:01 docker0 832.86 571.92 70.25 2685.12 0.00 0.00 0.00 0.00 00:48:01 eth0 542.77 473.96 3554.97 52.35 0.00 0.00 0.00 0.00 00:48:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:48:01 vetha8675c9 0.00 0.12 0.00 0.01 0.00 0.00 0.00 0.00 00:48:01 docker0 220.16 257.75 15.34 842.08 0.00 0.00 0.00 0.00 00:49:01 eth0 33.18 17.16 27.89 11.55 0.00 0.00 0.00 0.00 00:49:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:49:01 vetha8675c9 0.73 0.75 0.06 0.07 0.00 0.00 0.00 0.00 00:49:01 docker0 0.73 0.73 0.05 0.07 0.00 0.00 0.00 0.00 00:50:01 eth0 35.74 23.70 23.31 101.82 0.00 0.00 0.00 0.00 00:50:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:50:01 vetha8675c9 1.42 1.42 0.11 0.11 0.00 0.00 0.00 0.00 00:50:01 docker0 1.42 1.42 0.09 0.11 0.00 0.00 0.00 0.00 00:51:02 vethd292e74 0.00 0.61 0.00 0.04 0.00 0.00 0.00 0.00 00:51:02 veth8fc20a0 0.00 0.10 0.00 0.01 0.00 0.00 0.00 0.00 00:51:02 veth72d8dee 0.00 0.10 0.00 0.01 0.00 0.00 0.00 0.00 00:51:02 eth0 247.63 201.05 1854.18 32.10 0.00 0.00 0.00 0.00 00:52:01 vethd292e74 0.00 0.27 0.00 0.01 0.00 0.00 0.00 0.00 00:52:01 vethfcffed4 0.00 0.08 0.00 0.01 0.00 0.00 0.00 0.00 00:52:01 eth0 62.00 34.63 237.91 14.42 0.00 0.00 0.00 0.00 00:52:01 veth8aa1e4a 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:53:01 vethd292e74 0.00 0.33 0.00 0.02 0.00 0.00 0.00 0.00 00:53:01 eth0 250.92 187.43 1756.34 134.05 0.00 0.00 0.00 0.00 00:53:01 lo 0.12 0.12 0.01 0.01 0.00 0.00 0.00 0.00 00:53:01 docker0 1187.21 1015.24 94.16 4353.67 0.00 0.00 0.00 0.00 00:54:01 eth0 5.21 3.13 4.66 2.03 0.00 0.00 0.00 0.00 00:54:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:54:01 docker0 0.00 0.05 0.00 0.00 0.00 0.00 0.00 0.00 00:55:01 eth0 0.98 0.67 0.67 0.23 0.00 0.00 0.00 0.00 00:55:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:55:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:56:01 eth0 0.07 0.02 0.01 0.00 0.00 0.00 0.00 0.00 00:56:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:56:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:57:01 eth0 0.30 0.25 0.14 0.08 0.00 0.00 0.00 0.00 00:57:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:57:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:58:01 eth0 0.10 0.08 0.01 0.01 0.00 0.00 0.00 0.00 00:58:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:58:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:59:01 eth0 0.10 0.08 0.01 0.01 0.00 0.00 0.00 0.00 00:59:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:59:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:00:01 eth0 0.10 0.08 0.01 0.01 0.00 0.00 0.00 0.00 01:00:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:00:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:01:01 eth0 0.08 0.08 0.01 0.01 0.00 0.00 0.00 0.00 01:01:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:01:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:02:01 eth0 0.23 0.18 0.08 0.07 0.00 0.00 0.00 0.00 01:02:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:02:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:03:01 eth0 0.18 0.13 0.07 0.01 0.00 0.00 0.00 0.00 01:03:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:03:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:04:01 eth0 0.52 0.05 0.05 0.00 0.00 0.00 0.00 0.00 01:04:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:04:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:05:01 eth0 0.50 0.33 0.27 0.20 0.00 0.00 0.00 0.00 01:05:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:05:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:06:01 eth0 0.07 0.05 0.00 0.00 0.00 0.00 0.00 0.00 01:06:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:06:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:07:01 eth0 0.32 0.25 0.14 0.07 0.00 0.00 0.00 0.00 01:07:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:07:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:08:01 eth0 0.07 0.05 0.00 0.00 0.00 0.00 0.00 0.00 01:08:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:08:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:09:01 eth0 7.95 5.05 7.81 3.63 0.00 0.00 0.00 0.00 01:09:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:09:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 120.72 111.43 604.61 23.71 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 51.64 44.16 4.10 189.37 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) 06/18/21 _x86_64_ (2 CPU) 00:45:47 LINUX RESTART (2 CPU) 00:46:01 CPU %user %nice %system %iowait %steal %idle 00:47:01 all 35.50 0.00 11.15 6.45 0.11 46.79 00:47:01 0 31.82 0.00 11.95 6.23 0.11 49.89 00:47:01 1 39.18 0.00 10.36 6.66 0.11 43.70 00:48:01 all 19.46 0.00 7.29 2.45 0.08 70.73 00:48:01 0 19.25 0.00 7.76 3.21 0.09 69.69 00:48:01 1 19.67 0.00 6.82 1.69 0.07 71.76 00:49:01 all 48.93 0.00 4.83 0.30 0.09 45.85 00:49:01 0 50.19 0.00 4.61 0.39 0.09 44.72 00:49:01 1 47.67 0.00 5.04 0.21 0.09 46.98 00:50:01 all 59.81 0.00 8.10 0.34 0.12 31.65 00:50:01 0 60.57 0.00 8.17 0.35 0.11 30.81 00:50:01 1 59.04 0.00 8.03 0.33 0.13 32.48 00:51:02 all 31.78 0.00 21.22 20.01 0.12 26.87 00:51:02 0 32.01 0.00 21.37 21.34 0.11 25.18 00:51:02 1 31.55 0.00 21.07 18.67 0.13 28.58 00:52:01 all 68.84 0.00 14.82 13.90 0.14 2.30 00:52:01 0 68.49 0.00 15.19 13.39 0.15 2.79 00:52:01 1 69.19 0.00 14.45 14.42 0.13 1.81 00:53:01 all 70.41 0.00 17.15 2.84 0.14 9.47 00:53:01 0 71.04 0.00 16.41 3.48 0.13 8.94 00:53:01 1 69.78 0.00 17.89 2.19 0.15 9.99 00:54:01 all 0.89 0.00 0.86 0.17 0.03 98.05 00:54:01 0 1.02 0.00 0.77 0.23 0.03 97.94 00:54:01 1 0.75 0.00 0.95 0.10 0.03 98.16 00:55:01 all 0.15 0.00 0.04 0.00 0.03 99.78 00:55:01 0 0.25 0.00 0.05 0.00 0.02 99.68 00:55:01 1 0.05 0.00 0.03 0.00 0.03 99.88 00:56:01 all 0.27 0.00 0.40 0.00 0.02 99.32 00:56:01 0 0.38 0.00 0.33 0.00 0.02 99.27 00:56:01 1 0.15 0.00 0.47 0.00 0.02 99.37 00:57:01 all 0.12 0.00 0.02 0.00 0.03 99.84 00:57:01 0 0.22 0.00 0.02 0.00 0.02 99.75 00:57:01 1 0.02 0.00 0.02 0.00 0.03 99.93 00:57:01 CPU %user %nice %system %iowait %steal %idle 00:58:01 all 0.15 0.00 0.03 0.00 0.02 99.80 00:58:01 0 0.23 0.00 0.02 0.00 0.00 99.75 00:58:01 1 0.07 0.00 0.05 0.00 0.03 99.85 00:59:01 all 0.06 0.00 0.03 0.00 0.02 99.90 00:59:01 0 0.08 0.00 0.02 0.00 0.02 99.88 00:59:01 1 0.03 0.00 0.03 0.00 0.02 99.92 01:00:01 all 0.16 0.00 0.03 0.00 0.03 99.78 01:00:01 0 0.27 0.00 0.02 0.00 0.00 99.72 01:00:01 1 0.05 0.00 0.05 0.00 0.05 99.85 01:01:01 all 0.12 0.00 0.08 0.00 0.02 99.79 01:01:01 0 0.18 0.00 0.07 0.00 0.02 99.73 01:01:01 1 0.05 0.00 0.08 0.00 0.02 99.85 01:02:01 all 0.09 0.00 0.03 0.01 0.02 99.85 01:02:01 0 0.12 0.00 0.02 0.02 0.00 99.85 01:02:01 1 0.07 0.00 0.05 0.00 0.03 99.85 01:03:01 all 0.12 0.00 0.03 0.00 0.02 99.83 01:03:01 0 0.02 0.00 0.03 0.00 0.03 99.92 01:03:01 1 0.22 0.00 0.03 0.00 0.00 99.75 01:04:01 all 0.16 0.00 0.03 0.00 0.03 99.79 01:04:01 0 0.05 0.00 0.03 0.00 0.03 99.88 01:04:01 1 0.27 0.00 0.02 0.00 0.02 99.70 01:05:01 all 0.14 0.00 0.03 0.00 0.01 99.82 01:05:01 0 0.05 0.00 0.03 0.00 0.02 99.90 01:05:01 1 0.23 0.00 0.02 0.00 0.00 99.75 01:06:01 all 0.08 0.00 0.03 0.00 0.03 99.87 01:06:01 0 0.03 0.00 0.02 0.00 0.03 99.92 01:06:01 1 0.12 0.00 0.05 0.00 0.02 99.82 01:07:01 all 0.03 0.00 0.03 0.01 0.03 99.91 01:07:01 0 0.02 0.00 0.02 0.00 0.02 99.95 01:07:01 1 0.05 0.00 0.03 0.02 0.03 99.87 01:08:01 all 0.07 0.00 0.02 0.00 0.03 99.89 01:08:01 0 0.07 0.00 0.02 0.00 0.03 99.88 01:08:01 1 0.07 0.00 0.02 0.00 0.02 99.90 01:08:01 CPU %user %nice %system %iowait %steal %idle 01:09:01 all 1.31 0.00 0.56 0.07 0.02 98.05 01:09:01 0 1.12 0.00 0.55 0.05 0.02 98.26 01:09:01 1 1.49 0.00 0.57 0.08 0.02 97.84 Average: all 13.85 0.00 3.56 1.90 0.05 80.63 Average: 0 13.80 0.00 3.59 2.00 0.05 80.56 Average: 1 13.90 0.00 3.53 1.81 0.05 80.71