---> uname -a: Linux prd-centos7-docker-4c-2g-15099.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 12.1G 27.8G 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 12.1G 27.8G 30% /facter-os /dev/vda1 40.0G 12.1G 27.8G 30% /etc/resolv.conf /dev/vda1 40.0G 12.1G 27.8G 30% /etc/hostname /dev/vda1 40.0G 12.1G 27.8G 30% /etc/hosts /dev/vda1 40.0G 12.1G 27.8G 30% /var/log/auth.log /dev/vda1 40.0G 12.1G 27.8G 30% /run/cloud-init/result.json /dev/vda1 40.0G 12.1G 27.8G 30% /var/log/sa-host /dev/vda1 40.0G 12.1G 27.8G 30% /var/log/secure /dev/vda1 40.0G 12.1G 27.8G 30% /w/workspace/edgex-go/500@tmp /dev/vda1 40.0G 12.1G 27.8G 30% /w/workspace/edgex-go/500 ---> free -m: total used free shared buff/cache available Mem: 7821 1415 1478 0 4927 6449 Swap: 1023 0 1023 ---> 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:aa:16:7b brd ff:ff:ff:ff:ff:ff inet 10.30.123.226/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 85276sec preferred_lft 85276sec inet6 fe80::f816:3eff:feaa:167b/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN link/ether 02:42:b0:50:44:56 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:b0ff:fe50:4456/64 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) 05/19/21 _x86_64_ (2 CPU) 18:05:25 LINUX RESTART (2 CPU) 18:06:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 18:07:01 99.53 3.60 95.94 0.00 2601.00 19655.43 0.00 18:08:01 207.84 0.00 207.84 0.00 0.00 46689.01 0.00 18:09:01 69.57 0.00 69.57 0.00 0.00 13197.49 0.00 18:10:01 61.98 0.00 61.98 0.00 0.00 3768.01 0.00 18:11:02 498.49 12.54 485.95 0.00 5018.21 314213.62 0.00 18:12:01 385.27 63.91 321.35 0.00 2678.95 100108.28 0.00 18:13:01 350.17 4.30 345.88 0.00 787.34 102515.05 0.00 18:14:01 10.59 0.07 10.53 0.00 0.67 234.86 0.00 18:15:01 0.38 0.00 0.38 0.00 0.00 6.36 0.00 18:16:01 0.27 0.00 0.27 0.00 0.00 2.63 0.00 18:17:01 0.28 0.00 0.28 0.00 0.00 3.27 0.00 18:18:01 0.23 0.00 0.23 0.00 0.00 2.48 0.00 18:19:02 0.23 0.00 0.23 0.00 0.00 1.97 0.00 18:20:01 0.29 0.00 0.29 0.00 0.00 3.20 0.00 18:21:01 0.40 0.18 0.22 0.00 5.73 2.90 0.00 18:22:01 0.85 0.00 0.85 0.00 0.00 16.33 0.00 18:23:01 127.81 1.77 126.05 0.00 97.00 31253.01 0.00 18:24:01 122.79 11.84 110.96 0.00 1399.93 27022.69 0.00 Average: 107.76 5.41 102.35 0.00 701.58 36782.97 0.00 18:06:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 18:07:01 5145404 0 799572 9.98 2620 2061344 1306796 14.43 717164 1730104 32 18:08:01 3995888 0 1061832 13.26 2620 2948600 1666152 18.40 1229624 2238400 192148 18:09:01 3749612 0 1103908 13.78 2620 3152800 1828412 20.19 1365100 2323608 14424 18:10:01 3781564 0 1034640 12.92 2620 3190116 1549844 17.11 1230516 2420736 148760 18:11:02 562272 0 1298904 16.22 2620 6145144 1870452 20.65 3019960 3685260 440 18:12:01 1539856 0 1280776 15.99 2620 5185688 2047696 22.61 1966336 3791256 194268 18:13:01 3677964 0 1134040 14.16 2620 3194316 1452744 16.04 1266692 2371032 32 18:14:01 3667532 0 1144192 14.29 2620 3194596 1459064 16.11 1447476 2204072 8 18:15:01 3690104 0 1121620 14.00 2620 3194596 1230368 13.58 1467044 2167256 8 18:16:01 3690292 0 1121424 14.00 2620 3194604 1230476 13.59 1465824 2168488 16 18:17:01 3687548 0 1124168 14.04 2620 3194604 1230416 13.58 1469720 2167024 12 18:18:01 3687824 0 1123884 14.03 2620 3194612 1230368 13.58 1473732 2163120 8 18:19:02 3686032 0 1125672 14.06 2620 3194616 1230368 13.58 1475564 2163060 8 18:20:01 3686024 0 1125676 14.06 2620 3194620 1230368 13.58 1475568 2163060 8 18:21:01 3683232 0 1128436 14.09 2620 3194652 1230452 13.58 1481368 2160280 20 18:22:01 3683392 0 1128272 14.09 2620 3194656 1230368 13.58 1481180 2160280 16 18:23:01 2894212 0 1196452 14.94 2620 3915656 1235424 13.64 1599496 2768016 28 18:24:01 2102260 0 1342488 16.76 2620 4561572 1391968 15.37 1697844 3334920 132 Average: 3367278 0 1133109 14.15 2620 3505933 1425096 15.73 1518345 2454443 30576 18:06:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 18:07:01 eth0 1159.56 1258.04 5792.30 159.56 0.00 0.00 0.00 0.00 18:07:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:07:01 docker0 821.28 537.90 69.11 2675.68 0.00 0.00 0.00 0.00 18:08:01 veth4fee31a 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 18:08:01 eth0 532.33 442.21 3551.19 47.53 0.00 0.00 0.00 0.00 18:08:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:08:01 docker0 188.62 247.50 13.33 845.78 0.00 0.00 0.00 0.00 18:09:01 veth4fee31a 1.43 1.43 0.11 0.11 0.00 0.00 0.00 0.00 18:09:01 eth0 36.91 21.97 26.63 67.65 0.00 0.00 0.00 0.00 18:09:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:09:01 docker0 1.43 1.43 0.09 0.11 0.00 0.00 0.00 0.00 18:10:01 veth4fee31a 0.32 0.32 0.02 0.02 0.00 0.00 0.00 0.00 18:10:01 eth0 24.03 12.79 20.57 11.18 0.00 0.00 0.00 0.00 18:10:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:10:01 docker0 0.32 0.32 0.02 0.02 0.00 0.00 0.00 0.00 18:11:02 veth92b7387 0.00 0.62 0.00 0.03 0.00 0.00 0.00 0.00 18:11:02 eth0 275.60 237.51 1847.43 76.80 0.00 0.00 0.00 0.00 18:11:02 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:11:02 docker0 62.91 69.31 4.31 164.24 0.00 0.00 0.00 0.00 18:12:01 vethcc99e19 0.00 0.15 0.00 0.01 0.00 0.00 0.00 0.00 18:12:01 veth92b7387 0.00 0.20 0.00 0.01 0.00 0.00 0.00 0.00 18:12:01 eth0 173.24 134.04 1503.46 63.76 0.00 0.00 0.00 0.00 18:12:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:13:01 eth0 151.39 109.21 439.22 301.86 0.00 0.00 0.00 0.00 18:13:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:13:01 docker0 1128.66 939.60 90.37 4250.70 0.00 0.00 0.00 0.00 18:14:01 eth0 293.32 301.60 141.07 1333.43 0.00 0.00 0.00 0.00 18:14:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:14:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:15:01 eth0 0.10 0.12 0.01 0.04 0.00 0.00 0.00 0.00 18:15:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:15:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:16:01 eth0 0.87 0.87 0.74 0.09 0.00 0.00 0.00 0.00 18:16:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:16:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:17:01 eth0 0.18 0.15 0.07 0.04 0.00 0.00 0.00 0.00 18:17:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:17:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:18:01 eth0 0.08 0.08 0.01 0.01 0.00 0.00 0.00 0.00 18:18:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:18:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:19:02 eth0 0.05 0.07 0.00 0.01 0.00 0.00 0.00 0.00 18:19:02 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:19:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:20:01 eth0 0.03 0.02 0.00 0.00 0.00 0.00 0.00 0.00 18:20:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:20:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:21:01 eth0 0.20 0.20 0.08 0.05 0.00 0.00 0.00 0.00 18:21:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:21:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:22:01 eth0 0.08 0.08 0.01 0.03 0.00 0.00 0.00 0.00 18:22:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:22:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:23:01 eth0 530.65 489.47 4464.68 44.04 0.00 0.00 0.00 0.00 18:23:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:23:01 docker0 56.05 58.38 4.83 375.06 0.00 0.00 0.00 0.00 18:24:01 eth0 516.70 457.11 3537.66 151.90 0.00 0.00 0.00 0.00 18:24:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:24:01 docker0 38.01 40.24 2.89 260.44 0.00 0.00 0.00 0.00 Average: eth0 205.60 192.83 1186.23 125.59 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 68.01 57.75 5.46 271.80 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) 05/19/21 _x86_64_ (2 CPU) 18:05:25 LINUX RESTART (2 CPU) 18:06:01 CPU %user %nice %system %iowait %steal %idle 18:07:01 all 18.68 0.00 4.74 4.05 0.09 72.45 18:07:01 0 20.27 0.00 5.70 2.47 0.09 71.46 18:07:01 1 17.10 0.00 3.78 5.60 0.09 73.43 18:08:01 all 40.05 0.00 8.69 3.93 0.09 47.25 18:08:01 0 39.25 0.00 9.33 4.51 0.09 46.81 18:08:01 1 40.84 0.00 8.05 3.34 0.09 47.68 18:09:01 all 40.89 0.00 4.87 0.51 0.07 53.66 18:09:01 0 40.32 0.00 5.12 0.48 0.07 54.01 18:09:01 1 41.45 0.00 4.62 0.55 0.07 53.31 18:10:01 all 68.00 0.00 8.53 0.64 0.10 22.73 18:10:01 0 68.02 0.00 8.44 0.60 0.11 22.82 18:10:01 1 67.98 0.00 8.62 0.68 0.09 22.64 18:11:02 all 32.87 0.00 20.71 14.17 0.10 32.15 18:11:02 0 33.01 0.00 21.17 13.78 0.11 31.94 18:11:02 1 32.73 0.00 20.25 14.57 0.09 32.36 18:12:01 all 78.82 0.00 14.81 5.21 0.10 1.06 18:12:01 0 78.97 0.00 14.98 5.01 0.09 0.94 18:12:01 1 78.66 0.00 14.64 5.40 0.11 1.18 18:13:01 all 64.98 0.00 13.24 6.14 0.11 15.52 18:13:01 0 64.03 0.00 14.17 6.75 0.11 14.95 18:13:01 1 65.94 0.00 12.32 5.54 0.11 16.09 18:14:01 all 11.68 0.00 2.26 0.05 0.08 85.92 18:14:01 0 11.89 0.00 2.52 0.05 0.07 85.47 18:14:01 1 11.48 0.00 2.01 0.05 0.09 86.37 18:15:01 all 0.09 0.00 0.05 0.00 0.03 99.82 18:15:01 0 0.13 0.00 0.05 0.00 0.03 99.78 18:15:01 1 0.05 0.00 0.05 0.00 0.03 99.87 18:16:01 all 0.11 0.00 0.04 0.00 0.03 99.82 18:16:01 0 0.07 0.00 0.03 0.00 0.02 99.88 18:16:01 1 0.15 0.00 0.05 0.00 0.03 99.77 18:17:01 all 0.08 0.00 0.02 0.00 0.03 99.87 18:17:01 0 0.17 0.00 0.02 0.00 0.02 99.80 18:17:01 1 0.00 0.00 0.02 0.00 0.03 99.95 18:17:01 CPU %user %nice %system %iowait %steal %idle 18:18:01 all 0.12 0.00 0.03 0.00 0.02 99.84 18:18:01 0 0.20 0.00 0.02 0.00 0.00 99.78 18:18:01 1 0.03 0.00 0.03 0.00 0.03 99.90 18:19:02 all 0.11 0.00 0.03 0.00 0.03 99.84 18:19:02 0 0.17 0.00 0.03 0.00 0.02 99.78 18:19:02 1 0.05 0.00 0.02 0.00 0.03 99.90 18:20:01 all 0.12 0.00 0.03 0.00 0.02 99.84 18:20:01 0 0.22 0.00 0.02 0.00 0.00 99.76 18:20:01 1 0.02 0.00 0.03 0.00 0.03 99.92 18:21:01 all 0.16 0.00 0.04 0.00 0.03 99.77 18:21:01 0 0.27 0.00 0.03 0.00 0.02 99.68 18:21:01 1 0.05 0.00 0.05 0.00 0.03 99.87 18:22:01 all 0.13 0.00 0.03 0.00 0.02 99.82 18:22:01 0 0.25 0.00 0.02 0.00 0.00 99.73 18:22:01 1 0.02 0.00 0.05 0.00 0.03 99.90 18:23:01 all 12.45 0.00 5.09 3.17 0.06 79.23 18:23:01 0 13.31 0.00 5.15 3.19 0.05 78.30 18:23:01 1 11.58 0.00 5.03 3.16 0.07 80.15 18:24:01 all 15.94 0.00 8.07 1.68 0.09 74.22 18:24:01 0 13.95 0.00 7.67 1.18 0.09 77.11 18:24:01 1 17.93 0.00 8.48 2.18 0.09 71.33 Average: all 20.50 0.00 4.89 2.12 0.06 72.43 Average: 0 20.46 0.00 5.06 2.04 0.05 72.38 Average: 1 20.54 0.00 4.71 2.21 0.06 72.48