---> uname -a: Linux prd-centos7-docker-4c-2g-14998.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 13.0G 27.0G 32% / 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 13.0G 27.0G 32% /facter-os /dev/vda1 40.0G 13.0G 27.0G 32% /etc/resolv.conf /dev/vda1 40.0G 13.0G 27.0G 32% /etc/hostname /dev/vda1 40.0G 13.0G 27.0G 32% /etc/hosts /dev/vda1 40.0G 13.0G 27.0G 32% /run/cloud-init/result.json /dev/vda1 40.0G 13.0G 27.0G 32% /var/log/sa-host /dev/vda1 40.0G 13.0G 27.0G 32% /var/log/secure /dev/vda1 40.0G 13.0G 27.0G 32% /var/log/auth.log /dev/vda1 40.0G 13.0G 27.0G 32% /w/workspace/edgex-go/2 /dev/vda1 40.0G 13.0G 27.0G 32% /w/workspace/edgex-go/2@tmp ---> free -m: total used free shared buff/cache available Mem: 7821 1365 1742 0 4714 6436 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:e6:fe:74 brd ff:ff:ff:ff:ff:ff inet 10.30.122.157/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 84995sec preferred_lft 84995sec inet6 fe80::f816:3eff:fee6:fe74/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN link/ether 02:42:22:7d:fd:03 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::42:22ff:fe7d:fd03/64 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) 04:46:50 LINUX RESTART (2 CPU) 04:48:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 04:49:01 170.36 0.03 170.33 0.00 0.67 48382.79 0.00 04:50:02 68.09 0.00 68.09 0.00 0.00 9464.28 0.00 04:51:01 55.04 0.00 55.04 0.00 0.00 5054.29 0.00 04:52:01 176.49 0.02 176.48 0.00 0.53 95621.01 0.00 04:53:01 843.15 436.36 406.79 0.00 17596.27 229208.72 0.00 04:54:01 497.32 110.97 386.35 0.00 4530.36 173584.34 0.00 04:55:01 408.51 26.51 382.00 0.00 3596.54 112741.41 0.00 04:56:01 13.57 5.98 7.59 0.00 269.24 321.28 0.00 04:57:01 0.25 0.00 0.25 0.00 0.00 2.43 0.00 04:58:01 0.25 0.05 0.20 0.00 0.53 1.92 0.00 04:59:01 0.33 0.00 0.33 0.00 0.00 4.05 0.00 05:00:01 0.20 0.00 0.20 0.00 0.00 2.80 0.00 05:01:01 0.42 0.02 0.40 0.00 0.13 5.26 0.00 05:02:01 0.68 0.38 0.30 0.00 9.33 4.51 0.00 05:03:01 0.78 0.00 0.78 0.00 0.00 15.71 0.00 05:04:01 0.23 0.00 0.23 0.00 0.00 1.82 0.00 05:05:01 0.28 0.00 0.28 0.00 0.00 3.55 0.00 05:06:01 0.35 0.00 0.35 0.00 0.00 4.78 0.00 05:07:01 0.15 0.00 0.15 0.00 0.00 1.47 0.00 05:08:01 0.27 0.00 0.27 0.00 0.00 3.63 0.00 05:09:01 0.17 0.00 0.17 0.00 0.00 1.33 0.00 05:10:01 3.06 2.65 0.42 0.00 158.69 29.48 0.00 Average: 101.93 26.54 75.39 0.00 1191.00 30700.18 0.00 04:48:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:49:01 4052408 0 1170084 14.61 2620 2783828 1677440 18.52 1244304 2169660 30444 04:50:02 3638944 0 1213968 15.16 2620 3153408 1735448 19.16 1484320 2320888 130260 04:51:01 3695956 0 1190248 14.86 2620 3120116 1861404 20.55 1377204 2361980 151296 04:52:01 596952 0 1438904 17.97 2620 5970464 2471868 27.29 2668916 4081872 540804 04:53:01 320720 0 1927464 24.07 2620 5758136 3923716 43.32 3034700 3904908 54872 04:54:01 149104 0 1548696 19.34 2620 6308520 2755980 30.43 2963056 4134768 515236 04:55:01 2380532 0 1337064 16.69 2620 4288724 1631716 18.02 1294036 3584968 28 04:56:01 2406736 0 1302760 16.27 2620 4296824 1439664 15.89 1279084 3578048 8 04:57:01 2414312 0 1295184 16.17 2620 4296824 1404712 15.51 1275880 3578024 8 04:58:01 2414808 0 1294680 16.17 2620 4296832 1404904 15.51 1276356 3578104 16 04:59:01 2415556 0 1293932 16.16 2620 4296832 1404712 15.51 1275908 3578104 12 05:00:01 2415836 0 1293644 16.15 2620 4296840 1404712 15.51 1275912 3578224 8 05:01:01 2414524 0 1294952 16.17 2620 4296844 1407052 15.53 1276384 3578224 8 05:02:01 2415192 0 1294072 16.16 2620 4297056 1405220 15.51 1276260 3578324 16 05:03:01 2414848 0 1294408 16.16 2620 4297064 1405304 15.52 1276240 3578328 8 05:04:01 2414880 0 1294376 16.16 2620 4297064 1405280 15.52 1276172 3578324 8 05:05:01 2414488 0 1294764 16.17 2620 4297068 1405448 15.52 1276680 3578324 8 05:06:01 2415016 0 1294228 16.16 2620 4297076 1405220 15.51 1276172 3578324 16 05:07:01 2415148 0 1294096 16.16 2620 4297076 1405220 15.51 1276172 3578324 8 05:08:01 2414880 0 1294356 16.16 2620 4297084 1405316 15.52 1276276 3578324 8 05:09:01 2414768 0 1294468 16.16 2620 4297084 1405220 15.51 1276180 3578324 8 05:10:01 2403544 0 1300092 16.23 2620 4302684 1409752 15.56 1283760 3580916 888 Average: 2319961 0 1329838 16.60 2620 4356520 1689787 18.66 1509999 3465240 64726 04:48:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:49:01 veth3465659 0.00 0.12 0.00 0.01 0.00 0.00 0.00 0.00 04:49:01 eth0 549.13 457.95 3554.04 49.68 0.00 0.00 0.00 0.00 04:49:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:49:01 docker0 206.84 261.36 14.72 845.76 0.00 0.00 0.00 0.00 04:50:02 veth3465659 0.43 0.45 0.04 0.04 0.00 0.00 0.00 0.00 04:50:02 eth0 30.66 15.55 25.25 12.29 0.00 0.00 0.00 0.00 04:50:02 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:50:02 docker0 0.43 0.43 0.03 0.04 0.00 0.00 0.00 0.00 04:51:01 veth3465659 1.83 1.83 0.15 0.15 0.00 0.00 0.00 0.00 04:51:01 eth0 29.16 20.93 16.73 104.28 0.00 0.00 0.00 0.00 04:51:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:51:01 docker0 1.83 1.83 0.12 0.15 0.00 0.00 0.00 0.00 04:52:01 vethd4c4fc7 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 04:52:01 eth0 187.18 155.69 1705.74 26.64 0.00 0.00 0.00 0.00 04:52:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:52:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:53:01 vethb784d70 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 04:53:01 vethd4c4fc7 0.00 0.35 0.00 0.02 0.00 0.00 0.00 0.00 04:53:01 eth0 96.11 62.96 193.66 18.08 0.00 0.00 0.00 0.00 04:53:01 vethe6ca91b 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 04:54:01 veth2dab093 0.00 0.38 0.00 0.02 0.00 0.00 0.00 0.00 04:54:01 vethd4c4fc7 0.00 0.48 0.00 0.02 0.00 0.00 0.00 0.00 04:54:01 eth0 109.46 76.49 338.00 126.95 0.00 0.00 0.00 0.00 04:54:01 lo 0.12 0.12 0.01 0.01 0.00 0.00 0.00 0.00 04:55:01 eth0 229.72 168.13 1705.09 27.83 0.00 0.00 0.00 0.00 04:55:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:55:01 docker0 1273.66 1225.26 98.44 4425.48 0.00 0.00 0.00 0.00 04:56:01 eth0 1.17 0.80 0.73 0.46 0.00 0.00 0.00 0.00 04:56:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:56:01 docker0 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 04:57:01 eth0 0.25 0.23 0.02 0.02 0.00 0.00 0.00 0.00 04:57:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:57:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:58:01 eth0 1.52 0.75 1.01 0.26 0.00 0.00 0.00 0.00 04:58:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:58:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:59:01 eth0 0.12 0.07 0.01 0.04 0.00 0.00 0.00 0.00 04:59:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:59:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:00:01 eth0 0.08 0.08 0.01 0.01 0.00 0.00 0.00 0.00 05:00:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:00:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:01:01 eth0 0.08 0.08 0.01 0.01 0.00 0.00 0.00 0.00 05:01:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:01:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:02:01 eth0 0.12 0.10 0.01 0.01 0.00 0.00 0.00 0.00 05:02:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:02:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:03:01 eth0 0.22 0.20 0.08 0.07 0.00 0.00 0.00 0.00 05:03:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:03:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:04:01 eth0 0.72 0.20 0.15 0.01 0.00 0.00 0.00 0.00 05:04:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:04:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:05:01 eth0 0.42 0.35 0.26 0.20 0.00 0.00 0.00 0.00 05:05:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:05:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:06:01 eth0 0.15 0.10 0.01 0.01 0.00 0.00 0.00 0.00 05:06:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:06:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:07:01 eth0 0.07 0.03 0.00 0.00 0.00 0.00 0.00 0.00 05:07:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:07:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:08:01 eth0 0.20 0.18 0.08 0.07 0.00 0.00 0.00 0.00 05:08:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:08:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:09:01 eth0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:09:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:09:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:10:01 eth0 4.20 2.90 5.32 1.44 0.00 0.00 0.00 0.00 05:10:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:10:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 56.45 43.85 343.44 16.69 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 15.81 20.92 1.07 78.79 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) 04:46:50 LINUX RESTART (2 CPU) 04:48:01 CPU %user %nice %system %iowait %steal %idle 04:49:01 all 19.90 0.00 8.30 2.62 0.07 69.10 04:49:01 0 19.09 0.00 8.28 3.28 0.07 69.28 04:49:01 1 20.71 0.00 8.32 1.97 0.07 68.92 04:50:02 all 70.39 0.00 7.83 0.78 0.07 20.93 04:50:02 0 70.83 0.00 7.91 0.57 0.07 20.62 04:50:02 1 69.95 0.00 7.75 0.99 0.07 21.23 04:51:01 all 48.80 0.00 7.35 0.59 0.09 43.17 04:51:01 0 49.50 0.00 7.55 0.64 0.09 42.22 04:51:01 1 48.10 0.00 7.14 0.55 0.09 44.11 04:52:01 all 50.36 0.00 13.84 1.81 0.08 33.91 04:52:01 0 50.98 0.00 13.84 1.97 0.09 33.11 04:52:01 1 49.73 0.00 13.84 1.66 0.07 34.71 04:53:01 all 49.23 0.00 23.82 22.11 0.12 4.72 04:53:01 0 49.01 0.00 23.86 21.57 0.11 5.45 04:53:01 1 49.45 0.00 23.78 22.64 0.13 3.99 04:54:01 all 67.88 0.00 21.67 8.12 0.09 2.25 04:54:01 0 67.71 0.00 21.62 7.22 0.09 3.35 04:54:01 1 68.04 0.00 21.72 9.01 0.09 1.14 04:55:01 all 64.11 0.00 18.25 4.41 0.09 13.15 04:55:01 0 64.85 0.00 18.68 4.77 0.09 11.61 04:55:01 1 63.36 0.00 17.81 4.04 0.09 14.70 04:56:01 all 0.13 0.00 0.09 0.13 0.05 99.60 04:56:01 0 0.12 0.00 0.10 0.20 0.03 99.55 04:56:01 1 0.15 0.00 0.08 0.05 0.07 99.65 04:57:01 all 0.08 0.00 0.06 0.00 0.03 99.83 04:57:01 0 0.03 0.00 0.08 0.00 0.03 99.85 04:57:01 1 0.13 0.00 0.03 0.00 0.02 99.82 04:58:01 all 0.10 0.00 0.10 0.00 0.03 99.77 04:58:01 0 0.08 0.00 0.12 0.00 0.05 99.75 04:58:01 1 0.12 0.00 0.08 0.00 0.02 99.78 04:59:01 all 0.11 0.00 0.02 0.00 0.03 99.84 04:59:01 0 0.02 0.00 0.02 0.00 0.02 99.95 04:59:01 1 0.20 0.00 0.02 0.00 0.05 99.73 04:59:01 CPU %user %nice %system %iowait %steal %idle 05:00:01 all 0.13 0.00 0.02 0.00 0.03 99.83 05:00:01 0 0.02 0.00 0.02 0.00 0.03 99.93 05:00:01 1 0.23 0.00 0.02 0.00 0.02 99.73 05:01:01 all 0.07 0.00 0.02 0.00 0.03 99.88 05:01:01 0 0.12 0.00 0.02 0.00 0.05 99.82 05:01:01 1 0.02 0.00 0.02 0.00 0.02 99.95 05:02:01 all 0.07 0.00 0.07 0.01 0.03 99.83 05:02:01 0 0.07 0.00 0.05 0.00 0.05 99.83 05:02:01 1 0.07 0.00 0.08 0.02 0.00 99.83 05:03:01 all 0.03 0.00 0.02 0.00 0.04 99.92 05:03:01 0 0.02 0.00 0.02 0.00 0.05 99.92 05:03:01 1 0.03 0.00 0.02 0.00 0.03 99.92 05:04:01 all 0.07 0.00 0.03 0.00 0.03 99.87 05:04:01 0 0.05 0.00 0.02 0.00 0.05 99.88 05:04:01 1 0.08 0.00 0.03 0.00 0.02 99.87 05:05:01 all 0.04 0.00 0.02 0.00 0.03 99.91 05:05:01 0 0.05 0.00 0.02 0.00 0.03 99.90 05:05:01 1 0.03 0.00 0.02 0.00 0.03 99.92 05:06:01 all 0.07 0.00 0.01 0.00 0.03 99.90 05:06:01 0 0.05 0.00 0.00 0.00 0.03 99.92 05:06:01 1 0.08 0.00 0.02 0.00 0.02 99.88 05:07:01 all 0.05 0.00 0.02 0.00 0.05 99.88 05:07:01 0 0.02 0.00 0.02 0.00 0.05 99.92 05:07:01 1 0.08 0.00 0.02 0.00 0.05 99.85 05:08:01 all 0.07 0.00 0.02 0.00 0.03 99.89 05:08:01 0 0.03 0.00 0.02 0.00 0.02 99.93 05:08:01 1 0.10 0.00 0.02 0.00 0.03 99.85 05:09:01 all 0.03 0.00 0.03 0.00 0.03 99.92 05:09:01 0 0.02 0.00 0.02 0.00 0.02 99.95 05:09:01 1 0.05 0.00 0.03 0.00 0.03 99.88 05:10:01 all 1.56 0.00 0.55 0.03 0.05 97.81 05:10:01 0 1.55 0.00 0.60 0.03 0.03 97.78 05:10:01 1 1.56 0.00 0.50 0.02 0.07 97.85 Average: CPU %user %nice %system %iowait %steal %idle Average: all 15.94 0.00 4.36 1.73 0.05 77.92 Average: 0 15.96 0.00 4.39 1.71 0.05 77.89 Average: 1 15.92 0.00 4.34 1.74 0.05 77.95