---> uname -a: Linux prd-centos7-docker-4c-2g-2579.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 13.8G 26.2G 34% / 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 13.8G 26.2G 34% /facter-os /dev/vda1 40.0G 13.8G 26.2G 34% /etc/resolv.conf /dev/vda1 40.0G 13.8G 26.2G 34% /etc/hostname /dev/vda1 40.0G 13.8G 26.2G 34% /etc/hosts /dev/vda1 40.0G 13.8G 26.2G 34% /var/log/auth.log /dev/vda1 40.0G 13.8G 26.2G 34% /run/cloud-init/result.json /dev/vda1 40.0G 13.8G 26.2G 34% /var/log/sa-host /dev/vda1 40.0G 13.8G 26.2G 34% /var/log/secure /dev/vda1 40.0G 13.8G 26.2G 34% /w/workspace/edgex-go/6 /dev/vda1 40.0G 13.8G 26.2G 34% /w/workspace/edgex-go/6@tmp ---> free -m: total used free shared buff/cache available Mem: 7821 1514 772 0 5534 6394 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:b8:00:e3 brd ff:ff:ff:ff:ff:ff inet 10.30.122.6/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 85199sec preferred_lft 85199sec inet6 fe80::f816:3eff:feb8:e3/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN link/ether 02:42:92:02:88:f7 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::42:92ff:fe02:88f7/64 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) 07/12/21 _x86_64_ (2 CPU) 15:51:28 LINUX RESTART (2 CPU) 15:52:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 15:53:01 101.73 3.60 98.13 0.00 2601.43 19159.08 0.00 15:54:01 184.33 0.00 184.33 0.00 0.00 48539.46 0.00 15:55:01 61.13 0.00 61.13 0.00 0.00 10793.62 0.00 15:56:02 230.38 23.92 206.46 0.00 577.89 121293.13 0.00 15:57:01 507.75 185.99 321.77 0.00 6187.68 195425.90 0.00 15:58:01 615.05 89.33 525.72 0.00 4311.02 228280.49 0.00 15:59:01 155.91 16.99 138.92 0.00 2510.33 19623.83 0.00 16:00:01 6.71 0.23 6.48 0.00 1.87 128.34 0.00 16:01:01 0.40 0.00 0.40 0.00 0.00 6.20 0.00 16:02:01 0.60 0.27 0.33 0.00 23.18 5.45 0.00 16:03:01 0.30 0.00 0.30 0.00 0.00 3.40 0.00 16:04:01 0.17 0.00 0.17 0.00 0.00 1.95 0.00 16:05:01 0.25 0.07 0.18 0.00 0.80 2.47 0.00 16:06:01 0.25 0.00 0.25 0.00 0.00 3.91 0.00 16:07:01 0.40 0.18 0.22 0.00 5.73 3.03 0.00 16:08:01 0.72 0.00 0.72 0.00 0.00 14.81 0.00 16:09:01 0.22 0.00 0.22 0.00 0.00 3.55 0.00 16:10:01 8.65 2.70 5.95 0.00 156.06 283.47 0.00 16:11:01 220.45 3.70 216.76 0.00 57.43 54885.59 0.00 Average: 110.04 17.07 92.96 0.00 860.43 36682.38 0.00 15:52:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 15:53:01 4628408 0 886884 11.07 2620 2491028 1517072 16.75 1017228 1936116 434224 15:54:01 3977048 0 1030428 12.87 2620 2998844 1578416 17.43 1230376 2258812 235196 15:55:01 3987892 0 1042788 13.02 2620 2975640 1700644 18.78 1149704 2318356 56660 15:56:02 143008 0 1348860 16.84 2620 6514452 2387172 26.36 3086480 4107892 724328 15:57:01 597464 0 1531028 19.12 2620 5877828 3415632 37.71 2835936 3845348 259592 15:58:01 1345824 0 1406436 17.56 2620 5254060 2721576 30.05 2421448 3483588 116 15:59:01 3066348 0 1191164 14.87 2620 3748808 1591212 17.57 1405812 2828216 32 16:00:01 3092288 0 1165032 14.55 2620 3749000 1403572 15.50 1512816 2699220 8 16:01:01 3108680 0 1148640 14.34 2620 3749000 1262540 13.94 1500820 2698984 12 16:02:01 3105784 0 1150768 14.37 2620 3749768 1260876 13.92 1506452 2696932 16 16:03:01 3105944 0 1150604 14.37 2620 3749772 1260792 13.92 1506136 2697040 12 16:04:01 3105672 0 1150872 14.37 2620 3749776 1260840 13.92 1506308 2697036 20 16:05:01 3105712 0 1150828 14.37 2620 3749780 1260852 13.92 1506676 2697060 16 16:06:01 3105528 0 1151008 14.37 2620 3749784 1260936 13.92 1506412 2697060 12 16:07:01 3105376 0 1151124 14.37 2620 3749820 1260864 13.92 1507132 2696200 20 16:08:01 3106032 0 1150464 14.36 2620 3749824 1260732 13.92 1506896 2696200 12 16:09:01 3106080 0 1150412 14.36 2620 3749828 1260708 13.92 1506892 2696200 20 16:10:01 2596572 0 1202048 15.01 2620 4207700 1439868 15.90 1594452 3095092 452588 16:11:01 1411612 0 1382472 17.26 2620 5212236 1640700 18.11 1855096 3849052 100640 Average: 2779014 0 1186414 14.81 2620 4040892 1618158 17.87 1666477 2878653 119133 15:52:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 15:53:01 eth0 1497.72 1773.82 7648.73 202.37 0.00 0.00 0.00 0.00 15:53:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:53:01 docker0 1050.41 689.79 79.24 2688.25 0.00 0.00 0.00 0.00 15:54:01 eth0 430.13 378.70 1910.25 43.68 0.00 0.00 0.00 0.00 15:54:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:54:01 veth4cf7289 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 15:54:01 docker0 269.89 293.74 17.79 845.80 0.00 0.00 0.00 0.00 15:55:01 eth0 33.94 20.48 23.14 66.11 0.00 0.00 0.00 0.00 15:55:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:55:01 veth4cf7289 2.25 2.25 0.18 0.18 0.00 0.00 0.00 0.00 15:55:01 docker0 2.25 2.25 0.15 0.18 0.00 0.00 0.00 0.00 15:56:02 eth0 198.39 169.95 1688.99 67.73 0.00 0.00 0.00 0.00 15:56:02 veth507a2d8 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 15:56:02 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:56:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:57:01 veth9d7b061 0.00 0.14 0.00 0.01 0.00 0.00 0.00 0.00 15:57:01 eth0 85.39 61.93 189.00 14.81 0.00 0.00 0.00 0.00 15:57:01 veth507a2d8 0.00 0.66 0.00 0.04 0.00 0.00 0.00 0.00 15:57:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:58:01 veth4725c9c 0.00 0.12 0.00 0.01 0.00 0.00 0.00 0.00 15:58:01 vethf44dbb4 0.00 0.12 0.00 0.01 0.00 0.00 0.00 0.00 15:58:01 eth0 266.78 190.09 1844.33 83.18 0.00 0.00 0.00 0.00 15:58:01 veth507a2d8 0.00 0.25 0.00 0.01 0.00 0.00 0.00 0.00 15:59:01 eth0 210.11 180.85 231.33 521.40 0.00 0.00 0.00 0.00 15:59:01 lo 0.12 0.12 0.01 0.01 0.00 0.00 0.00 0.00 15:59:01 docker0 1448.03 1164.67 105.20 4358.00 0.00 0.00 0.00 0.00 16:00:01 eth0 243.64 240.30 123.57 1078.26 0.00 0.00 0.00 0.00 16:00:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:00:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:01:01 eth0 0.17 0.15 0.01 0.01 0.00 0.00 0.00 0.00 16:01:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:01:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:02:01 eth0 0.60 0.38 0.34 0.26 0.00 0.00 0.00 0.00 16:02:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:02:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:03:01 eth0 0.22 0.17 0.07 0.01 0.00 0.00 0.00 0.00 16:03:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:03:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:04:01 eth0 1.70 0.35 0.41 0.20 0.00 0.00 0.00 0.00 16:04:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:04:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:05:01 eth0 0.57 0.28 0.28 0.20 0.00 0.00 0.00 0.00 16:05:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:05:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:06:01 eth0 0.93 0.23 0.32 0.19 0.00 0.00 0.00 0.00 16:06:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:06:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:07:01 eth0 0.25 0.18 0.08 0.07 0.00 0.00 0.00 0.00 16:07:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:07:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:08:01 eth0 0.25 0.18 0.07 0.01 0.00 0.00 0.00 0.00 16:08:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:08:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:09:01 eth0 0.08 0.07 0.01 0.01 0.00 0.00 0.00 0.00 16:09:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:09:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:10:01 eth0 420.07 390.20 4075.60 30.61 0.00 0.00 0.00 0.00 16:10:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:10:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:11:01 veth240ef3a 39.06 48.97 2.55 274.25 0.00 0.00 0.00 0.00 16:11:01 eth0 501.42 442.80 3886.21 117.16 0.00 0.00 0.00 0.00 16:11:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:11:01 docker0 79.76 94.20 5.27 640.45 0.00 0.00 0.00 0.00 Average: veth240ef3a 2.06 2.58 0.13 14.44 0.00 0.00 0.00 0.00 Average: eth0 204.98 202.82 1139.30 117.23 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 80.44 66.28 5.82 263.17 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) 07/12/21 _x86_64_ (2 CPU) 15:51:28 LINUX RESTART (2 CPU) 15:52:01 CPU %user %nice %system %iowait %steal %idle 15:53:01 all 20.19 0.00 5.79 3.06 0.10 70.86 15:53:01 0 19.26 0.00 6.24 3.06 0.09 71.35 15:53:01 1 21.12 0.00 5.34 3.07 0.10 70.37 15:54:01 all 48.49 0.00 9.01 2.83 0.10 39.57 15:54:01 0 50.13 0.00 8.76 2.46 0.09 38.57 15:54:01 1 46.86 0.00 9.25 3.20 0.11 40.58 15:55:01 all 33.03 0.00 4.48 0.31 0.07 62.11 15:55:01 0 33.09 0.00 4.19 0.37 0.07 62.28 15:55:01 1 32.97 0.00 4.77 0.24 0.07 61.94 15:56:02 all 53.86 0.00 13.25 3.20 0.09 29.60 15:56:02 0 52.86 0.00 12.99 3.00 0.09 31.06 15:56:02 1 54.86 0.00 13.52 3.40 0.09 28.13 15:57:01 all 57.64 0.00 16.33 20.84 0.12 5.07 15:57:01 0 57.87 0.00 16.03 20.51 0.11 5.48 15:57:01 1 57.41 0.00 16.63 21.16 0.13 4.66 15:58:01 all 63.26 0.00 20.65 12.28 0.14 3.67 15:58:01 0 63.80 0.00 20.01 13.03 0.15 3.02 15:58:01 1 62.73 0.00 21.28 11.53 0.13 4.32 15:59:01 all 37.10 0.00 8.01 1.72 0.10 53.07 15:59:01 0 37.08 0.00 8.16 1.47 0.11 53.18 15:59:01 1 37.12 0.00 7.85 1.98 0.09 52.96 16:00:01 all 10.19 0.00 1.96 0.03 0.05 87.77 16:00:01 0 10.02 0.00 1.91 0.03 0.05 87.99 16:00:01 1 10.36 0.00 2.01 0.02 0.05 87.56 16:01:01 all 0.12 0.00 0.08 0.00 0.02 99.79 16:01:01 0 0.03 0.00 0.07 0.00 0.02 99.88 16:01:01 1 0.20 0.00 0.08 0.00 0.02 99.70 16:02:01 all 0.14 0.00 0.04 0.01 0.03 99.78 16:02:01 0 0.23 0.00 0.03 0.02 0.02 99.70 16:02:01 1 0.05 0.00 0.05 0.00 0.03 99.87 16:03:01 all 0.15 0.00 0.03 0.00 0.01 99.81 16:03:01 0 0.27 0.00 0.03 0.00 0.00 99.70 16:03:01 1 0.03 0.00 0.03 0.00 0.02 99.92 16:03:01 CPU %user %nice %system %iowait %steal %idle 16:04:01 all 0.18 0.00 0.03 0.00 0.02 99.77 16:04:01 0 0.28 0.00 0.02 0.00 0.02 99.68 16:04:01 1 0.08 0.00 0.03 0.00 0.02 99.87 16:05:01 all 0.24 0.00 0.03 0.00 0.02 99.71 16:05:01 0 0.22 0.00 0.03 0.00 0.00 99.75 16:05:01 1 0.27 0.00 0.03 0.00 0.03 99.67 16:06:01 all 0.16 0.00 0.03 0.00 0.02 99.80 16:06:01 0 0.07 0.00 0.02 0.00 0.03 99.88 16:06:01 1 0.25 0.00 0.03 0.00 0.00 99.72 16:07:01 all 0.08 0.00 0.04 0.00 0.03 99.85 16:07:01 0 0.02 0.00 0.05 0.00 0.03 99.90 16:07:01 1 0.15 0.00 0.03 0.00 0.02 99.80 16:08:01 all 0.10 0.00 0.03 0.00 0.02 99.86 16:08:01 0 0.10 0.00 0.02 0.00 0.03 99.85 16:08:01 1 0.10 0.00 0.03 0.00 0.00 99.87 16:09:01 all 0.18 0.00 0.03 0.00 0.01 99.78 16:09:01 0 0.35 0.00 0.03 0.00 0.02 99.60 16:09:01 1 0.02 0.00 0.02 0.00 0.00 99.97 16:10:01 all 5.00 0.00 2.04 0.03 0.03 92.90 16:10:01 0 5.00 0.00 2.09 0.02 0.03 92.86 16:10:01 1 5.01 0.00 1.99 0.05 0.02 92.93 16:11:01 all 19.12 0.04 8.58 2.82 0.10 69.34 16:11:01 0 16.70 0.05 8.91 2.81 0.09 71.44 16:11:01 1 21.55 0.04 8.25 2.84 0.11 67.22 Average: all 17.60 0.00 4.55 2.33 0.05 75.46 Average: 0 17.50 0.00 4.51 2.32 0.05 75.61 Average: 1 17.70 0.00 4.59 2.35 0.05 75.31