---> uname -a: Linux prd-centos7-docker-4c-2g-1338.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: 2799.998 BogoMIPS: 5599.99 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/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% /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% /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 1349 1938 0 4532 6437 Swap: 1023 2 1021 ---> 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:92:da:9a brd ff:ff:ff:ff:ff:ff inet 10.30.123.25/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 84935sec preferred_lft 84935sec inet6 fe80::f816:3eff:fe92:da9a/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN link/ether 02:42:2c:cf:40:39 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::42:2cff:fecf:4039/64 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) 06/14/21 _x86_64_ (2 CPU) 19:39:09 LINUX RESTART (2 CPU) 19:40:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 19:41:01 62.83 3.58 59.25 0.00 2600.77 23240.13 0.00 19:42:01 174.01 0.00 174.01 0.00 0.00 36728.77 0.00 19:43:01 59.60 0.02 59.58 0.00 0.53 10742.06 0.00 19:44:01 167.38 0.03 167.34 0.00 1.07 76638.85 0.00 19:45:01 771.17 367.88 403.30 0.00 15746.21 242260.09 0.00 19:46:01 426.78 43.92 382.86 0.00 2503.80 136045.95 0.00 19:47:01 350.57 71.84 278.73 0.00 4799.20 82646.99 0.00 19:48:01 5.98 0.08 5.90 0.00 0.67 202.12 0.00 19:49:01 0.28 0.00 0.28 0.00 0.00 3.27 0.00 19:50:01 0.32 0.00 0.32 0.00 0.00 4.66 0.00 19:51:01 0.32 0.00 0.32 0.00 0.00 3.75 0.00 19:52:01 0.33 0.00 0.33 0.00 0.00 4.31 0.00 19:53:01 0.15 0.00 0.15 0.00 0.00 1.77 0.00 19:54:02 0.28 0.00 0.28 0.00 0.00 3.17 0.00 19:55:01 0.41 0.19 0.22 0.00 5.83 2.22 0.00 19:56:01 0.83 0.00 0.83 0.00 0.00 16.69 0.00 19:57:01 0.28 0.00 0.28 0.00 0.00 4.36 0.00 19:58:01 0.28 0.00 0.28 0.00 0.00 3.45 0.00 19:59:01 0.23 0.00 0.23 0.00 0.00 2.57 0.00 20:00:01 0.27 0.10 0.17 0.00 1.33 1.50 0.00 20:01:01 0.32 0.03 0.28 0.00 0.27 3.28 0.00 20:02:01 0.48 0.18 0.30 0.00 3.46 5.10 0.00 20:03:01 0.33 0.00 0.33 0.00 0.00 4.61 0.00 Average: 88.07 21.24 66.83 0.00 1117.10 26488.07 0.00 19:40:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 19:41:01 4186272 0 967324 12.08 2620 2852724 1485788 16.40 1031596 2306524 450416 19:42:01 3885996 0 1135244 14.17 2620 2985080 1668056 18.42 1320472 2255368 229868 19:43:01 3842592 0 1212828 15.14 2620 2950900 1883176 20.79 1295084 2309652 40680 19:44:01 705984 0 1433124 17.89 2620 5867212 2484572 27.43 2558164 4089576 862816 19:45:01 262204 0 1860440 23.23 2620 5883676 3796664 41.92 3175328 3828696 36940 19:46:01 198548 0 1474256 18.41 2620 6333516 2405164 26.55 2707356 4316104 608160 19:47:01 2617980 0 1276588 15.94 2620 4111752 1447768 15.98 1375292 3295784 20 19:48:01 2617604 0 1276960 15.94 2620 4111756 1408680 15.55 1417588 3256808 12 19:49:01 2617844 0 1276716 15.94 2620 4111760 1406624 15.53 1452304 3222024 8 19:50:01 2618816 0 1275740 15.93 2620 4111764 1406732 15.53 1447152 3227312 8 19:51:01 2617508 0 1277040 15.95 2620 4111772 1406660 15.53 1450852 3225160 8 19:52:01 2617516 0 1277028 15.95 2620 4111776 1406624 15.53 1450220 3225816 20 19:53:01 2617772 0 1276768 15.94 2620 4111780 1406624 15.53 1450112 3225816 8 19:54:02 2617912 0 1276624 15.94 2620 4111784 1406624 15.53 1450068 3225816 8 19:55:01 2617232 0 1277268 15.95 2620 4111820 1406708 15.53 1450340 3225820 20 19:56:01 2617276 0 1277220 15.95 2620 4111824 1406624 15.53 1450288 3225820 8 19:57:01 2617360 0 1277072 15.95 2620 4111888 1406672 15.53 1450152 3225836 28 19:58:01 2617432 0 1277052 15.95 2620 4111836 1406624 15.53 1450288 3225820 8 19:59:01 2617228 0 1277256 15.95 2620 4111836 1406692 15.53 1450288 3225820 8 20:00:01 2614352 0 1280124 15.98 2620 4111844 1406776 15.53 1470128 3208920 16 20:01:01 2613180 0 1281296 16.00 2620 4111844 1409216 15.56 1470984 3208920 12 20:02:01 2613788 0 1280504 15.99 2620 4112028 1407200 15.54 1470228 3209036 8 20:03:01 2614192 0 1280096 15.98 2620 4112032 1407200 15.54 1470232 3209036 8 Average: 2502895 0 1295851 16.18 2620 4207574 1638412 18.09 1596283 3216325 96917 19:40:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 19:41:01 eth0 1079.80 1239.77 5807.72 134.24 0.00 0.00 0.00 0.00 19:41:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:41:01 docker0 901.72 673.62 73.68 2694.10 0.00 0.00 0.00 0.00 19:42:01 veth05a1da0 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 19:42:01 eth0 293.27 246.52 879.28 33.93 0.00 0.00 0.00 0.00 19:42:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:42:01 docker0 223.98 254.10 15.41 843.93 0.00 0.00 0.00 0.00 19:43:01 veth05a1da0 2.26 2.26 0.18 0.19 0.00 0.00 0.00 0.00 19:43:01 eth0 38.10 24.34 24.27 98.51 0.00 0.00 0.00 0.00 19:43:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:43:01 docker0 2.26 2.26 0.15 0.19 0.00 0.00 0.00 0.00 19:44:01 vethdd967a9 0.00 0.12 0.00 0.01 0.00 0.00 0.00 0.00 19:44:01 eth0 185.70 155.52 1705.09 25.91 0.00 0.00 0.00 0.00 19:44:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:44:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:45:01 veth375aa6e 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 19:45:01 vethebba63e 0.00 0.10 0.00 0.01 0.00 0.00 0.00 0.00 19:45:01 vethb9aa7d9 0.05 0.18 0.00 0.01 0.00 0.00 0.00 0.00 19:45:01 vethdd967a9 0.00 0.70 0.00 0.04 0.00 0.00 0.00 0.00 19:46:01 vethdd967a9 0.00 0.28 0.00 0.01 0.00 0.00 0.00 0.00 19:46:01 eth0 2816.99 2556.51 13753.63 542.21 0.00 0.00 0.00 0.00 19:46:01 lo 0.12 0.12 0.01 0.01 0.00 0.00 0.00 0.00 19:46:01 veth3635de5 0.00 0.35 0.00 0.02 0.00 0.00 0.00 0.00 19:47:01 eth0 77.75 52.34 144.15 20.60 0.00 0.00 0.00 0.00 19:47:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:47:01 docker0 1251.34 1097.25 97.36 4301.68 0.00 0.00 0.00 0.00 19:48:01 eth0 0.48 0.33 0.04 0.03 0.00 0.00 0.00 0.00 19:48:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:48:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:49:01 eth0 0.27 0.23 0.02 0.02 0.00 0.00 0.00 0.00 19:49:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:49:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:50:01 eth0 0.30 0.20 0.09 0.07 0.00 0.00 0.00 0.00 19:50:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:51:01 eth0 0.22 0.18 0.07 0.01 0.00 0.00 0.00 0.00 19:51:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:51:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:52:01 eth0 0.10 0.08 0.01 0.01 0.00 0.00 0.00 0.00 19:52:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:52:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:53:01 eth0 0.08 0.08 0.01 0.01 0.00 0.00 0.00 0.00 19:53:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:53:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:54:02 eth0 0.08 0.08 0.01 0.01 0.00 0.00 0.00 0.00 19:54:02 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:54:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:55:01 eth0 0.24 0.22 0.09 0.07 0.00 0.00 0.00 0.00 19:55:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:55:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:56:01 eth0 0.10 0.08 0.01 0.01 0.00 0.00 0.00 0.00 19:56:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:56:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:57:01 eth0 0.17 0.12 0.07 0.01 0.00 0.00 0.00 0.00 19:57:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:57:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:58:01 eth0 0.02 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:58:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:58:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:59:01 eth0 0.07 0.07 0.01 0.01 0.00 0.00 0.00 0.00 19:59:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:59:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:00:01 eth0 0.22 0.20 0.08 0.07 0.00 0.00 0.00 0.00 20:00:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:00:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:01:01 eth0 0.15 0.13 0.07 0.01 0.00 0.00 0.00 0.00 20:01:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:01:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:02:01 eth0 0.08 0.08 0.01 0.01 0.00 0.00 0.00 0.00 20:02:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:02:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:03:01 eth0 0.03 0.03 0.00 0.00 0.00 0.00 0.00 0.00 20:03:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:03:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 86.91 84.19 458.79 20.66 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 54.45 47.75 4.24 187.20 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) 06/14/21 _x86_64_ (2 CPU) 19:39:09 LINUX RESTART (2 CPU) 19:40:01 CPU %user %nice %system %iowait %steal %idle 19:41:01 all 19.55 0.00 6.46 3.45 0.09 70.45 19:41:01 0 22.61 0.00 7.42 2.89 0.09 66.99 19:41:01 1 16.52 0.00 5.50 4.00 0.09 73.89 19:42:01 all 42.95 0.00 7.15 5.25 0.11 44.53 19:42:01 0 43.66 0.00 7.00 5.87 0.11 43.36 19:42:01 1 42.25 0.00 7.31 4.63 0.11 45.70 19:43:01 all 33.27 0.00 4.83 0.55 0.09 61.26 19:43:01 0 33.23 0.00 4.73 0.61 0.09 61.33 19:43:01 1 33.30 0.00 4.94 0.49 0.09 61.19 19:44:01 all 52.84 0.00 11.63 3.13 0.10 32.30 19:44:01 0 52.83 0.00 11.60 3.26 0.09 32.22 19:44:01 1 52.86 0.00 11.65 2.99 0.11 32.39 19:45:01 all 42.54 0.00 18.25 31.05 0.12 8.04 19:45:01 0 42.28 0.00 18.27 29.79 0.13 9.53 19:45:01 1 42.81 0.00 18.22 32.32 0.11 6.55 19:46:01 all 68.20 0.00 14.76 16.56 0.14 0.35 19:46:01 0 68.83 0.00 14.21 16.39 0.15 0.42 19:46:01 1 67.57 0.00 15.31 16.72 0.13 0.28 19:47:01 all 39.41 0.00 10.62 29.29 0.15 20.53 19:47:01 0 40.53 0.00 9.72 30.79 0.16 18.80 19:47:01 1 38.29 0.00 11.53 27.78 0.14 22.26 19:48:01 all 0.06 0.00 0.03 0.00 0.04 99.87 19:48:01 0 0.02 0.00 0.05 0.00 0.07 99.87 19:48:01 1 0.10 0.00 0.02 0.00 0.02 99.87 19:49:01 all 0.06 0.00 0.03 0.00 0.03 99.87 19:49:01 0 0.03 0.00 0.05 0.00 0.05 99.87 19:49:01 1 0.08 0.00 0.02 0.00 0.02 99.88 19:50:01 all 0.12 0.00 0.19 0.00 0.03 99.66 19:50:01 0 0.12 0.00 0.22 0.00 0.03 99.63 19:50:01 1 0.12 0.00 0.17 0.00 0.03 99.68 19:51:01 all 0.05 0.00 0.02 0.00 0.03 99.90 19:51:01 0 0.07 0.00 0.02 0.00 0.02 99.90 19:51:01 1 0.03 0.00 0.02 0.00 0.05 99.90 19:51:01 CPU %user %nice %system %iowait %steal %idle 19:52:01 all 0.13 0.00 0.19 0.00 0.04 99.64 19:52:01 0 0.08 0.00 0.15 0.00 0.03 99.73 19:52:01 1 0.17 0.00 0.23 0.00 0.05 99.55 19:53:01 all 0.03 0.00 0.03 0.00 0.02 99.92 19:53:01 0 0.03 0.00 0.03 0.00 0.03 99.90 19:53:01 1 0.03 0.00 0.02 0.00 0.00 99.95 19:54:02 all 0.04 0.00 0.01 0.00 0.03 99.92 19:54:02 0 0.03 0.00 0.00 0.00 0.05 99.92 19:54:02 1 0.05 0.00 0.02 0.00 0.02 99.92 19:55:01 all 0.11 0.00 0.04 0.00 0.03 99.82 19:55:01 0 0.02 0.00 0.05 0.00 0.02 99.92 19:55:01 1 0.20 0.00 0.03 0.00 0.03 99.73 19:56:01 all 0.08 0.00 0.02 0.00 0.04 99.87 19:56:01 0 0.03 0.00 0.03 0.00 0.05 99.88 19:56:01 1 0.12 0.00 0.00 0.00 0.03 99.85 19:57:01 all 0.10 0.00 0.02 0.00 0.03 99.86 19:57:01 0 0.03 0.00 0.02 0.00 0.05 99.90 19:57:01 1 0.17 0.00 0.02 0.00 0.00 99.82 19:58:01 all 0.09 0.00 0.03 0.00 0.03 99.86 19:58:01 0 0.03 0.00 0.03 0.00 0.03 99.90 19:58:01 1 0.15 0.00 0.02 0.00 0.02 99.82 19:59:01 all 0.09 0.00 0.02 0.00 0.03 99.87 19:59:01 0 0.02 0.00 0.02 0.00 0.05 99.92 19:59:01 1 0.17 0.00 0.02 0.00 0.00 99.82 20:00:01 all 0.09 0.00 0.02 0.01 0.03 99.86 20:00:01 0 0.05 0.00 0.03 0.02 0.03 99.87 20:00:01 1 0.13 0.00 0.00 0.00 0.02 99.85 20:01:01 all 0.06 0.00 0.03 0.01 0.03 99.87 20:01:01 0 0.02 0.00 0.03 0.00 0.05 99.90 20:01:01 1 0.10 0.00 0.03 0.02 0.02 99.83 20:02:01 all 0.09 0.00 0.03 0.00 0.03 99.86 20:02:01 0 0.03 0.00 0.03 0.00 0.05 99.88 20:02:01 1 0.15 0.00 0.02 0.00 0.00 99.83 20:02:01 CPU %user %nice %system %iowait %steal %idle 20:03:01 all 0.08 0.00 0.02 0.00 0.03 99.87 20:03:01 0 0.03 0.00 0.02 0.00 0.03 99.92 20:03:01 1 0.13 0.00 0.02 0.00 0.02 99.83 Average: all 12.36 0.00 3.06 3.66 0.05 80.85 Average: 0 12.55 0.00 3.04 3.68 0.06 80.68 Average: 1 12.18 0.00 3.09 3.65 0.05 81.03