---> uname -a: Linux prd-centos7-docker-4c-2g-86.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 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/8 /dev/vda1 40.0G 13.3G 26.7G 33% /w/workspace/edgex-go/8@tmp ---> free -m: total used free shared buff/cache available Mem: 7821 1529 1531 0 4759 6328 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:63:9b:6a brd ff:ff:ff:ff:ff:ff inet 10.30.123.150/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 85132sec preferred_lft 85132sec inet6 fe80::f816:3eff:fe63:9b6a/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN link/ether 02:42:8e:7b:d8:bb 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::42:8eff:fe7b:d8bb/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) 07/14/21 _x86_64_ (2 CPU) 09:47:13 LINUX RESTART (2 CPU) 09:48:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 09:49:01 129.90 81.11 48.79 0.00 5832.70 28235.14 0.00 09:50:01 54.00 14.74 39.26 0.00 4614.85 16344.77 0.00 09:51:01 74.71 0.22 74.50 0.00 23.84 39993.61 0.00 09:52:02 123.28 0.00 123.28 0.00 0.00 17460.73 0.00 09:53:01 62.38 0.00 62.38 0.00 0.00 10741.14 0.00 09:54:01 47.64 0.02 47.63 0.00 0.53 2821.24 0.00 09:55:01 666.68 264.66 402.02 0.00 9071.35 283044.33 0.00 09:56:01 386.77 21.95 364.82 0.00 1618.11 128472.21 0.00 09:57:01 467.09 57.10 409.99 0.00 3686.53 175793.81 0.00 09:58:01 22.96 7.98 14.99 0.00 364.10 378.32 0.00 09:59:01 1.22 0.00 1.22 0.00 0.00 23.79 0.00 10:00:01 0.15 0.00 0.15 0.00 0.00 2.18 0.00 10:01:01 0.32 0.02 0.30 0.00 0.13 3.43 0.00 10:02:01 0.53 0.20 0.33 0.00 3.60 4.81 0.00 10:03:01 0.43 0.18 0.25 0.00 5.73 3.06 0.00 10:04:01 0.80 0.00 0.80 0.00 0.00 15.39 0.00 10:05:01 0.40 0.17 0.23 0.00 93.42 2.47 0.00 10:06:01 0.22 0.00 0.22 0.00 0.00 1.92 0.00 10:07:01 99.88 2.43 97.45 0.00 296.60 25211.03 0.00 10:08:02 152.91 0.08 152.82 0.00 1.87 33238.62 0.00 Average: 114.80 22.62 92.19 0.00 1283.67 38173.52 0.00 09:48:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:49:01 5958252 0 533744 6.66 2620 1514324 704336 8.79 215924 1452092 127896 09:50:01 5180560 0 892940 11.15 2620 1932820 1483896 16.38 819184 1599468 42052 09:51:01 4207672 0 947296 11.83 2620 2851352 1583312 17.48 1023916 2295184 20 09:52:02 4026960 0 1071540 13.38 2620 2907820 1677992 18.53 1236500 2209000 153020 09:53:01 3741704 0 1178248 14.71 2620 3086368 1698732 18.75 1434628 2276592 25332 09:54:01 3719568 0 1133280 14.15 2620 3153472 1697820 18.74 1327536 2394360 176272 09:55:01 612292 0 1306260 16.31 2620 6087768 1800096 19.87 3209928 3508172 196432 09:56:01 632852 0 1345036 16.79 2620 6028432 1734596 19.15 2372412 4283004 400 09:57:01 3742564 0 1259856 15.73 2620 3003900 1639752 18.10 1221588 2350940 28 09:58:01 3720392 0 1270732 15.87 2620 3015196 1642152 18.13 1380788 2215704 20 09:59:01 3737528 0 1253596 15.65 2620 3015196 1407420 15.54 1372160 2212840 20 10:00:01 3737784 0 1253336 15.65 2620 3015200 1407624 15.54 1370488 2214984 8 10:01:01 3737216 0 1253896 15.66 2620 3015208 1409760 15.56 1373692 2212036 8 10:02:01 3738172 0 1252760 15.64 2620 3015388 1407928 15.54 1371420 2213964 8 10:03:01 3737140 0 1253756 15.65 2620 3015424 1407928 15.54 1371560 2214040 16 10:04:01 3737172 0 1253720 15.65 2620 3015428 1407928 15.54 1371468 2214040 8 10:05:01 3731688 0 1256396 15.69 2620 3018236 1408036 15.55 1377272 2214040 8 10:06:01 3732236 0 1255840 15.68 2620 3018244 1407928 15.54 1377012 2214040 8 10:07:01 2921432 0 1339808 16.73 2620 3745080 1585576 17.51 1476576 2876144 92 10:08:02 2100216 0 1556832 19.44 2620 4349272 2399252 26.49 1687060 3345144 20 Average: 3522670 0 1193444 14.90 2620 3290206 1545603 17.06 1419556 2425789 36083 09:48:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:49:01 eth0 10.39 8.07 2.39 1.77 0.00 0.00 0.00 0.00 09:49:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:49:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:50:01 eth0 1084.30 905.48 4367.15 126.48 0.00 0.00 0.00 0.00 09:50:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:50:01 vetha650361 230.07 151.50 24.23 721.26 0.00 0.00 0.00 0.00 09:50:01 docker0 230.07 151.40 21.09 721.25 0.00 0.00 0.00 0.00 09:51:01 veth62f9057 0.70 0.85 0.05 1.73 0.00 0.00 0.00 0.00 09:51:01 eth0 801.45 936.67 4861.66 90.05 0.00 0.00 0.00 0.00 09:51:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:51:01 docker0 590.11 416.11 47.11 1962.57 0.00 0.00 0.00 0.00 09:52:02 eth0 318.82 243.11 873.10 31.63 0.00 0.00 0.00 0.00 09:52:02 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:52:02 veth45ef9b1 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 09:52:02 docker0 223.93 282.30 15.37 840.83 0.00 0.00 0.00 0.00 09:53:01 eth0 29.76 15.74 23.72 11.53 0.00 0.00 0.00 0.00 09:53:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:53:01 veth45ef9b1 1.68 1.68 0.13 0.13 0.00 0.00 0.00 0.00 09:53:01 docker0 1.68 1.68 0.11 0.13 0.00 0.00 0.00 0.00 09:54:01 eth0 36.86 25.30 23.65 126.09 0.00 0.00 0.00 0.00 09:54:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:54:01 veth45ef9b1 0.52 0.52 0.04 0.04 0.00 0.00 0.00 0.00 09:54:01 docker0 0.52 0.52 0.03 0.04 0.00 0.00 0.00 0.00 09:55:01 eth0 242.89 204.13 1862.16 29.67 0.00 0.00 0.00 0.00 09:55:01 veth387eb0d 0.00 0.51 0.00 0.03 0.00 0.00 0.00 0.00 09:55:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:55:01 docker0 53.05 63.84 3.58 165.41 0.00 0.00 0.00 0.00 09:56:01 veth4a46d55 40.64 56.38 3.31 347.45 0.00 0.00 0.00 0.00 09:56:01 veth7373cd9 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:56:01 vethb74db6d 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:56:01 eth0 237.54 182.43 1803.38 23.57 0.00 0.00 0.00 0.00 09:57:01 eth0 57.30 36.44 126.82 117.37 0.00 0.00 0.00 0.00 09:57:01 lo 0.12 0.12 0.01 0.01 0.00 0.00 0.00 0.00 09:57:01 docker0 1182.50 1029.91 92.96 4307.63 0.00 0.00 0.00 0.00 09:58:01 eth0 397.49 384.28 217.92 1520.23 0.00 0.00 0.00 0.00 09:58:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:58:01 docker0 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 09:59:01 eth0 0.53 0.08 0.05 0.03 0.00 0.00 0.00 0.00 09:59:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:59:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:00:01 eth0 2.03 1.37 2.44 0.33 0.00 0.00 0.00 0.00 10:00:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:00:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:01:01 eth0 0.13 0.08 0.01 0.01 0.00 0.00 0.00 0.00 10:01:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:01:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:02:01 eth0 0.10 0.08 0.01 0.01 0.00 0.00 0.00 0.00 10:02:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:02:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:03:01 eth0 0.08 0.08 0.01 0.01 0.00 0.00 0.00 0.00 10:03:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:03:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:04:01 eth0 1.08 0.07 0.11 0.01 0.00 0.00 0.00 0.00 10:04:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:04:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:05:01 eth0 0.55 0.37 0.34 0.26 0.00 0.00 0.00 0.00 10:05:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:05:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:06:01 eth0 0.07 0.03 0.00 0.00 0.00 0.00 0.00 0.00 10:06:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:06:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:07:01 eth0 438.76 403.08 4082.39 33.95 0.00 0.00 0.00 0.00 10:07:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:07:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:08:02 veth19c68af 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:08:02 vethc836d6e 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:08:02 eth0 494.42 444.60 3897.64 142.68 0.00 0.00 0.00 0.00 10:08:02 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: veth19c68af 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: vethc836d6e 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 207.92 189.76 1108.50 112.86 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 ---> sar -P ALL: Linux 3.10.0-1160.21.1.el7.x86_64 (centos-7-docker-606adb87-c9a3-b56e-c965-7bc42a059c0f.vexxhost.lo) 07/14/21 _x86_64_ (2 CPU) 09:47:13 LINUX RESTART (2 CPU) 09:48:01 CPU %user %nice %system %iowait %steal %idle 09:49:01 all 8.56 0.00 6.04 64.60 0.07 20.73 09:49:01 0 9.02 0.00 6.23 66.58 0.05 18.12 09:49:01 1 8.11 0.00 5.85 62.62 0.09 23.34 09:50:01 all 16.43 0.00 4.87 20.84 0.12 57.74 09:50:01 0 15.37 0.00 5.55 30.77 0.14 48.17 09:50:01 1 17.49 0.00 4.19 10.91 0.10 67.30 09:51:01 all 17.20 0.00 5.88 9.01 0.09 67.82 09:51:01 0 13.62 0.00 5.78 11.72 0.11 68.77 09:51:01 1 20.78 0.00 5.98 6.30 0.07 66.88 09:52:02 all 30.31 0.00 6.06 7.39 0.10 56.14 09:52:02 0 31.08 0.00 6.40 10.20 0.07 52.25 09:52:02 1 29.53 0.00 5.72 4.59 0.12 60.04 09:53:01 all 41.03 0.00 5.85 0.40 0.07 52.65 09:53:01 0 41.07 0.00 5.76 0.34 0.07 52.76 09:53:01 1 41.00 0.00 5.94 0.45 0.07 52.54 09:54:01 all 64.21 0.00 9.96 0.48 0.12 25.23 09:54:01 0 63.91 0.00 9.15 0.57 0.11 26.26 09:54:01 1 64.51 0.00 10.78 0.39 0.13 24.20 09:55:01 all 26.60 0.00 20.78 26.07 0.10 26.45 09:55:01 0 25.52 0.00 20.90 25.99 0.09 27.50 09:55:01 1 27.68 0.00 20.66 26.16 0.11 25.40 09:56:01 all 72.97 0.00 15.43 7.86 0.11 3.63 09:56:01 0 72.74 0.00 15.73 7.26 0.11 4.17 09:56:01 1 73.21 0.00 15.14 8.46 0.11 3.08 09:57:01 all 63.30 0.00 18.31 9.90 0.12 8.37 09:57:01 0 62.95 0.00 18.09 8.69 0.11 10.17 09:57:01 1 63.66 0.00 18.54 11.11 0.13 6.56 09:58:01 all 15.40 0.00 3.44 0.09 0.10 80.97 09:58:01 0 15.13 0.00 3.59 0.07 0.09 81.12 09:58:01 1 15.68 0.00 3.30 0.10 0.10 80.82 09:59:01 all 0.25 0.00 0.04 0.00 0.03 99.67 09:59:01 0 0.22 0.00 0.05 0.00 0.05 99.68 09:59:01 1 0.28 0.00 0.03 0.00 0.02 99.67 09:59:01 CPU %user %nice %system %iowait %steal %idle 10:00:01 all 0.18 0.00 0.02 0.00 0.04 99.77 10:00:01 0 0.28 0.00 0.02 0.00 0.05 99.65 10:00:01 1 0.07 0.00 0.02 0.00 0.03 99.88 10:01:01 all 0.16 0.00 0.04 0.00 0.02 99.78 10:01:01 0 0.28 0.00 0.05 0.00 0.02 99.65 10:01:01 1 0.03 0.00 0.03 0.00 0.02 99.92 10:02:01 all 0.08 0.00 0.03 0.01 0.04 99.83 10:02:01 0 0.12 0.00 0.03 0.02 0.03 99.80 10:02:01 1 0.05 0.00 0.03 0.00 0.05 99.87 10:03:01 all 0.03 0.00 0.03 0.00 0.04 99.89 10:03:01 0 0.03 0.00 0.03 0.00 0.05 99.88 10:03:01 1 0.03 0.00 0.03 0.00 0.03 99.90 10:04:01 all 0.12 0.00 0.03 0.00 0.02 99.84 10:04:01 0 0.03 0.00 0.03 0.00 0.03 99.90 10:04:01 1 0.20 0.00 0.02 0.00 0.00 99.78 10:05:01 all 0.13 0.00 0.03 0.02 0.03 99.79 10:05:01 0 0.05 0.00 0.02 0.00 0.03 99.90 10:05:01 1 0.22 0.00 0.05 0.03 0.02 99.68 10:06:01 all 0.04 0.00 0.02 0.00 0.03 99.92 10:06:01 0 0.02 0.00 0.02 0.00 0.03 99.93 10:06:01 1 0.07 0.00 0.02 0.00 0.02 99.90 10:07:01 all 8.12 0.00 3.67 0.93 0.05 87.23 10:07:01 0 8.97 0.00 3.53 0.31 0.05 87.14 10:07:01 1 7.27 0.00 3.81 1.55 0.05 87.31 10:08:02 all 15.89 0.00 7.03 2.07 0.09 74.92 10:08:02 0 17.65 0.00 7.48 1.79 0.09 73.00 10:08:02 1 14.15 0.00 6.60 2.34 0.09 76.82 Average: all 18.29 0.00 5.19 7.39 0.07 69.06 Average: 0 18.16 0.00 5.24 8.12 0.07 68.41 Average: 1 18.42 0.00 5.14 6.66 0.07 69.71