---> uname -a: Linux prd-centos7-docker-4c-2g-2914.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 Address sizes: 40 bits physical, 48 bits virtual Byte Order: Little Endian CPU(s): 2 On-line CPU(s) list: 0,1 Vendor ID: AuthenticAMD BIOS Vendor ID: QEMU Model name: AMD EPYC-Rome Processor BIOS Model name: pc-i440fx-4.2 CPU family: 23 Model: 49 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 2 Stepping: 0 BogoMIPS: 5600.00 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 perfctr_core retpoline_amd ssbd ibrs ibpb stibp vmmcall fsgsbase tsc_adjust bmi1 avx2 smep bmi2 rdseed adx smap clflushopt clwb sha_ni xsaveopt xsavec xgetbv1 clzero xsaveerptr arat npt nrip_save umip spec_ctrl intel_stibp arch_capabilities Virtualization: AMD-V Hypervisor vendor: KVM Virtualization type: full L1d cache: 64 KiB (2 instances) L1i cache: 64 KiB (2 instances) L2 cache: 1 MiB (2 instances) L3 cache: 32 MiB (2 instances) NUMA node(s): 1 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 ---> nproc: 2 ---> df -h: Filesystem Size Used Available Use% Mounted on overlay 40.0G 13.3G 26.6G 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 26.6G 33% /facter-os /dev/vda1 40.0G 13.3G 26.6G 33% /etc/resolv.conf /dev/vda1 40.0G 13.3G 26.6G 33% /etc/hostname /dev/vda1 40.0G 13.3G 26.6G 33% /etc/hosts /dev/vda1 40.0G 13.3G 26.6G 33% /var/log/auth.log /dev/vda1 40.0G 13.3G 26.6G 33% /run/cloud-init/result.json /dev/vda1 40.0G 13.3G 26.6G 33% /var/log/sa-host /dev/vda1 40.0G 13.3G 26.6G 33% /var/log/secure /dev/vda1 40.0G 13.3G 26.6G 33% /w/workspace/edgex-go/11@tmp /dev/vda1 40.0G 13.3G 26.6G 33% /w/workspace/edgex-go/11 ---> free -m: total used free shared buff/cache available Mem: 7821 1217 237 0 6366 6288 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:a7:23:cb brd ff:ff:ff:ff:ff:ff inet 10.30.122.132/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 85051sec preferred_lft 85051sec inet6 fe80::f816:3eff:fea7:23cb/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN link/ether 02:42:09:83:39:d1 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::42:9ff:fe83:39d1/64 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) 07/15/21 _x86_64_ (2 CPU) 17:58:49 LINUX RESTART (2 CPU) 18:00:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 18:01:01 28.81 0.68 28.13 0.00 352.11 12539.02 0.00 18:02:01 173.97 0.07 173.91 0.00 1.46 49379.23 0.00 18:03:01 59.24 0.00 59.24 0.00 0.00 10434.48 0.00 18:04:01 50.20 0.03 50.17 0.00 0.80 2527.49 0.00 18:05:01 605.39 221.09 384.29 0.00 8306.52 275976.71 0.00 18:06:02 406.42 265.92 140.50 0.00 11913.79 51626.44 0.00 18:07:01 534.21 40.00 494.21 0.00 4339.49 235473.82 0.00 18:08:01 210.07 13.49 196.59 0.00 1525.66 32036.07 0.00 18:09:01 9.88 0.33 9.54 0.00 4.40 184.93 0.00 18:10:01 0.93 0.15 0.78 0.00 71.58 12.76 0.00 18:11:01 0.20 0.00 0.20 0.00 0.00 2.07 0.00 18:12:01 0.22 0.00 0.22 0.00 0.00 1.65 0.00 18:13:01 277.88 254.23 23.65 0.00 3449.70 1111.63 0.00 18:14:01 0.77 0.00 0.77 0.00 0.00 16.77 0.00 18:15:01 0.80 0.03 0.77 0.00 0.93 16.69 0.00 18:16:01 0.27 0.00 0.27 0.00 0.00 2.75 0.00 18:17:01 0.15 0.00 0.15 0.00 0.00 1.82 0.00 18:18:01 0.30 0.03 0.27 0.00 0.27 3.43 0.00 18:19:01 0.17 0.00 0.17 0.00 0.00 2.15 0.00 18:20:01 109.88 2.80 107.08 0.00 143.93 27934.97 0.00 18:21:01 142.46 0.77 141.69 0.00 52.90 30916.66 0.00 Average: 124.16 38.11 86.05 0.00 1435.61 34648.09 0.00 18:00:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 18:01:01 5156332 0 796760 9.95 2620 2053220 1251324 13.82 725064 1717808 156 18:02:01 4044600 0 1105700 13.81 2620 2856012 1674480 18.49 1230688 2200028 81224 18:03:01 3741212 0 1162648 14.52 2620 3102452 1726724 19.06 1411564 2299868 25368 18:04:01 3680788 0 1195836 14.93 2620 3129688 1905848 21.04 1386612 2374556 147888 18:05:01 185112 0 1409656 17.60 2620 6411544 2173204 23.99 3322684 3798876 227840 18:06:02 1044284 0 1513756 18.90 2620 5448272 3037060 33.53 2207904 4038916 33320 18:07:01 1112628 0 1534756 19.16 2620 5358928 2750188 30.36 2973748 3189612 108684 18:08:01 2293224 0 1292656 16.14 2620 4420432 1798724 19.86 1488728 3524980 32 18:09:01 2319944 0 1265680 15.80 2620 4420688 1614408 17.82 1596296 3391744 8 18:10:01 2336452 0 1247048 15.57 2620 4422812 1411476 15.58 1585856 3391040 20 18:11:01 2338108 0 1245388 15.55 2620 4422816 1399140 15.45 1583888 3391712 8 18:12:01 2338380 0 1245112 15.55 2620 4422820 1399140 15.45 1583964 3391712 8 18:13:01 2191536 0 1329956 16.61 2620 4484820 1399172 15.45 1624220 3413464 8 18:14:01 2191288 0 1330204 16.61 2620 4484820 1418412 15.66 1624452 3413464 8 18:15:01 2190544 0 1330908 16.62 2620 4484860 1399340 15.45 1624572 3413484 8 18:16:01 2190612 0 1330840 16.62 2620 4484860 1399376 15.45 1624568 3413484 12 18:17:01 2189960 0 1331484 16.62 2620 4484868 1399424 15.45 1624948 3413484 8 18:18:01 2191024 0 1330416 16.61 2620 4484872 1399172 15.45 1624256 3413492 20 18:19:01 2191132 0 1330308 16.61 2620 4484872 1399172 15.45 1624256 3413492 8 18:20:01 1249692 0 1425660 17.80 2620 5330960 1504160 16.61 1781712 4107256 100800 18:21:01 628884 0 1564960 19.54 2620 5812468 1592572 17.58 1852992 4537200 16 Average: 2276464 0 1300940 16.24 2620 4428909 1669167 18.43 1719189 3297603 34545 18:00:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 18:01:01 eth0 1080.42 898.20 3045.86 97.37 0.00 0.00 0.00 0.00 18:01:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:01:01 docker0 834.55 961.03 69.38 2704.50 0.00 0.00 0.00 0.00 18:02:01 eth0 900.48 677.12 3817.86 64.95 0.00 0.00 0.00 0.00 18:02:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:02:01 veth7f56df0 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 18:02:01 docker0 224.86 286.72 15.44 845.92 0.00 0.00 0.00 0.00 18:03:01 eth0 29.01 21.25 20.48 11.20 0.00 0.00 0.00 0.00 18:03:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:03:01 veth7f56df0 1.03 1.03 0.08 0.09 0.00 0.00 0.00 0.00 18:03:01 docker0 1.03 1.03 0.07 0.09 0.00 0.00 0.00 0.00 18:04:01 eth0 38.21 26.56 20.42 126.06 0.00 0.00 0.00 0.00 18:04:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:04:01 veth7f56df0 1.23 1.23 0.10 0.10 0.00 0.00 0.00 0.00 18:04:01 docker0 1.23 1.23 0.08 0.10 0.00 0.00 0.00 0.00 18:05:01 veth7b67aac 0.00 0.88 0.00 0.05 0.00 0.00 0.00 0.00 18:05:01 eth0 374.05 273.69 1878.28 35.92 0.00 0.00 0.00 0.00 18:05:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:05:01 docker0 62.13 71.71 4.24 166.32 0.00 0.00 0.00 0.00 18:06:02 veth7b67aac 0.00 0.45 0.00 0.02 0.00 0.00 0.00 0.00 18:06:02 veth1f9c6e7 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 18:06:02 vethedbf038 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:06:02 eth0 22.35 12.16 57.83 6.32 0.00 0.00 0.00 0.00 18:07:01 veth7b67aac 0.00 0.37 0.00 0.02 0.00 0.00 0.00 0.00 18:07:01 veth42a8d1a 0.00 0.20 0.00 0.01 0.00 0.00 0.00 0.00 18:07:01 eth0 115.16 64.91 274.41 20.14 0.00 0.00 0.00 0.00 18:07:01 lo 0.12 0.12 0.01 0.01 0.00 0.00 0.00 0.00 18:08:01 eth0 422.41 289.46 1734.70 441.70 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 1216.29 1489.13 94.95 4381.10 0.00 0.00 0.00 0.00 18:09:01 eth0 327.32 289.09 166.24 1215.21 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 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:10:01 eth0 0.37 0.25 0.17 0.08 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 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:11:01 eth0 0.08 0.10 0.01 0.01 0.00 0.00 0.00 0.00 18:11:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:11:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:12:01 eth0 0.12 0.08 0.01 0.01 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 18:12:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:13:01 eth0 0.13 0.08 0.01 0.01 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 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:14:01 eth0 0.15 0.08 0.01 0.01 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 1.25 0.53 0.46 0.21 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 1.17 0.30 0.34 0.20 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 0.68 0.35 0.33 0.26 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 0.80 0.08 0.06 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 18:19:01 eth0 0.37 0.05 0.02 0.00 0.00 0.00 0.00 0.00 18:19:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:19:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:20:01 eth0 658.07 463.48 4472.24 41.83 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 veth30c0fc6 62.10 79.56 5.81 374.56 0.00 0.00 0.00 0.00 18:20:01 docker0 62.10 79.44 4.96 374.55 0.00 0.00 0.00 0.00 18:21:01 eth0 665.02 457.31 3557.26 145.44 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 40.54 55.16 2.42 274.99 0.00 0.00 0.00 0.00 Average: eth0 220.96 165.59 907.66 105.15 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 62.85 77.38 4.88 239.73 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) 07/15/21 _x86_64_ (2 CPU) 17:58:49 LINUX RESTART (2 CPU) 18:00:01 CPU %user %nice %system %iowait %steal %idle 18:01:01 all 15.26 0.00 3.99 0.78 0.08 79.89 18:01:01 0 12.52 0.00 4.36 1.13 0.07 81.92 18:01:01 1 18.00 0.00 3.63 0.42 0.09 77.86 18:02:01 all 27.06 0.00 9.53 2.54 0.09 60.79 18:02:01 0 27.89 0.00 9.60 3.07 0.09 59.35 18:02:01 1 26.24 0.00 9.46 2.01 0.09 62.21 18:03:01 all 44.17 0.00 5.20 0.35 0.07 50.21 18:03:01 0 43.88 0.00 5.01 0.25 0.07 50.79 18:03:01 1 44.45 0.00 5.40 0.44 0.07 49.64 18:04:01 all 62.02 0.00 9.29 0.42 0.11 28.16 18:04:01 0 60.64 0.00 9.01 0.38 0.11 29.86 18:04:01 1 63.41 0.00 9.58 0.46 0.11 26.44 18:05:01 all 29.91 0.00 22.67 13.31 0.09 34.03 18:05:01 0 30.67 0.00 22.05 12.42 0.09 34.78 18:05:01 1 29.15 0.00 23.28 14.20 0.09 33.28 18:06:02 all 69.26 0.00 12.02 17.76 0.13 0.84 18:06:02 0 69.03 0.00 12.05 17.90 0.11 0.92 18:06:02 1 69.48 0.00 12.00 17.62 0.15 0.76 18:07:01 all 65.32 0.00 25.99 6.40 0.12 2.16 18:07:01 0 64.96 0.00 25.65 7.21 0.11 2.08 18:07:01 1 65.69 0.00 26.33 5.60 0.13 2.25 18:08:01 all 27.69 0.00 9.86 3.81 0.10 58.55 18:08:01 0 28.99 0.00 9.87 3.17 0.09 57.88 18:08:01 1 26.39 0.00 9.85 4.45 0.11 59.21 18:09:01 all 13.88 0.00 2.90 0.07 0.08 83.06 18:09:01 0 13.55 0.00 2.95 0.05 0.09 83.36 18:09:01 1 14.22 0.00 2.86 0.09 0.07 82.77 18:10:01 all 0.30 0.00 0.06 0.02 0.03 99.59 18:10:01 0 0.28 0.00 0.03 0.03 0.03 99.62 18:10:01 1 0.32 0.00 0.08 0.00 0.03 99.57 18:11:01 all 0.09 0.00 0.03 0.00 0.03 99.85 18:11:01 0 0.13 0.00 0.03 0.00 0.02 99.82 18:11:01 1 0.05 0.00 0.03 0.00 0.03 99.88 18:11:01 CPU %user %nice %system %iowait %steal %idle 18:12:01 all 0.11 0.00 0.02 0.00 0.03 99.85 18:12:01 0 0.20 0.00 0.02 0.00 0.03 99.75 18:12:01 1 0.02 0.00 0.02 0.00 0.02 99.95 18:13:01 all 0.16 4.04 16.14 2.28 0.04 77.34 18:13:01 0 0.14 4.11 16.41 2.26 0.05 77.04 18:13:01 1 0.19 3.96 15.87 2.30 0.03 77.64 18:14:01 all 0.14 0.00 0.04 0.00 0.03 99.79 18:14:01 0 0.23 0.00 0.03 0.00 0.03 99.70 18:14:01 1 0.05 0.00 0.05 0.00 0.02 99.88 18:15:01 all 0.22 0.00 0.08 0.00 0.02 99.69 18:15:01 0 0.42 0.00 0.07 0.00 0.02 99.50 18:15:01 1 0.02 0.00 0.08 0.00 0.02 99.88 18:16:01 all 0.15 0.00 0.03 0.00 0.03 99.80 18:16:01 0 0.05 0.00 0.03 0.00 0.03 99.88 18:16:01 1 0.25 0.00 0.02 0.00 0.02 99.72 18:17:01 all 0.08 0.00 0.04 0.00 0.03 99.85 18:17:01 0 0.03 0.00 0.05 0.00 0.05 99.87 18:17:01 1 0.12 0.00 0.03 0.00 0.02 99.83 18:18:01 all 0.12 0.00 0.03 0.01 0.03 99.82 18:18:01 0 0.07 0.00 0.03 0.02 0.03 99.85 18:18:01 1 0.17 0.00 0.02 0.00 0.02 99.80 18:19:01 all 0.10 0.00 0.03 0.00 0.03 99.85 18:19:01 0 0.02 0.00 0.02 0.00 0.02 99.95 18:19:01 1 0.18 0.00 0.03 0.00 0.03 99.75 18:20:01 all 12.38 0.00 5.73 1.48 0.05 80.37 18:20:01 0 13.17 0.00 5.49 1.47 0.05 79.81 18:20:01 1 11.59 0.00 5.96 1.48 0.05 80.92 18:21:01 all 17.45 0.00 9.96 1.73 0.08 70.79 18:21:01 0 15.09 0.00 10.04 2.18 0.07 72.61 18:21:01 1 19.80 0.00 9.87 1.28 0.09 68.96 Average: all 17.57 0.20 6.13 2.31 0.06 73.74 Average: 0 17.40 0.20 6.09 2.34 0.06 73.91 Average: 1 17.73 0.19 6.16 2.28 0.06 73.57