---> uname -a: Linux prd-centos7-docker-4c-2g-774.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 12.5G 27.5G 31% / 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 12.5G 27.5G 31% /facter-os /dev/vda1 40.0G 12.5G 27.5G 31% /etc/resolv.conf /dev/vda1 40.0G 12.5G 27.5G 31% /etc/hostname /dev/vda1 40.0G 12.5G 27.5G 31% /etc/hosts /dev/vda1 40.0G 12.5G 27.5G 31% /var/log/auth.log /dev/vda1 40.0G 12.5G 27.5G 31% /run/cloud-init/result.json /dev/vda1 40.0G 12.5G 27.5G 31% /var/log/sa-host /dev/vda1 40.0G 12.5G 27.5G 31% /var/log/secure /dev/vda1 40.0G 12.5G 27.5G 31% /w/workspace/edgex-go/6@tmp /dev/vda1 40.0G 12.5G 27.5G 31% /w/workspace/edgex-go/6 ---> free -m: total used free shared buff/cache available Mem: 7821 1326 2127 0 4367 6456 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:25:36:ff brd ff:ff:ff:ff:ff:ff inet 10.30.122.50/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 84979sec preferred_lft 84979sec inet6 fe80::f816:3eff:fe25:36ff/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN link/ether 02:42:3f:0a:b4:0a 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::42:3fff:fe0a:b40a/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) 06/29/21 _x86_64_ (2 CPU) 23:13:43 LINUX RESTART (2 CPU) 23:14:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 23:15:01 135.39 33.01 102.39 0.00 6246.77 45633.58 0.00 23:16:01 141.64 0.22 141.43 0.00 23.84 50539.03 0.00 23:17:01 93.64 0.00 93.64 0.00 0.00 12996.09 0.00 23:18:01 52.02 0.02 52.01 0.00 0.53 5136.23 0.00 23:19:02 401.48 166.32 235.16 0.00 4012.24 151915.68 0.00 23:20:01 721.65 392.47 329.18 0.00 22318.80 173140.16 0.00 23:21:01 670.65 76.26 594.39 0.00 5243.39 226883.26 0.00 23:22:01 127.91 11.05 116.86 0.00 1341.64 16733.46 0.00 23:23:01 1.50 0.00 1.50 0.00 0.00 27.57 0.00 23:24:01 0.22 0.00 0.22 0.00 0.00 2.32 0.00 23:25:01 0.20 0.00 0.20 0.00 0.00 2.02 0.00 23:26:01 0.28 0.00 0.28 0.00 0.00 3.30 0.00 23:27:01 0.25 0.00 0.25 0.00 0.00 2.62 0.00 23:28:01 0.28 0.00 0.28 0.00 0.00 3.13 0.00 23:29:01 0.47 0.18 0.28 0.00 5.73 3.27 0.00 23:30:01 0.83 0.00 0.83 0.00 0.00 15.81 0.00 23:31:01 0.23 0.00 0.23 0.00 0.00 2.50 0.00 23:32:01 0.22 0.00 0.22 0.00 0.00 2.48 0.00 23:33:01 0.27 0.00 0.27 0.00 0.00 3.27 0.00 23:34:01 0.22 0.00 0.22 0.00 0.00 2.47 0.00 23:35:01 0.33 0.02 0.32 0.00 0.53 3.47 0.00 23:36:01 0.27 0.00 0.27 0.00 0.00 2.68 0.00 23:37:01 0.25 0.00 0.25 0.00 0.00 2.60 0.00 Average: 102.06 29.45 72.61 0.00 1689.70 29733.02 0.00 23:14:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 23:15:01 4882604 0 1066848 13.32 2620 2056868 1789720 19.76 1106976 1604604 157860 23:16:01 3919492 0 1012664 12.64 2620 3074164 1438996 15.89 1085528 2466816 8 23:17:01 3746604 0 1182996 14.77 2620 3076720 1731164 19.11 1427496 2282328 145996 23:18:01 3748952 0 1199528 14.98 2620 3057840 1969816 21.75 1389928 2307652 139224 23:19:02 1351296 0 1326288 16.56 2620 5328736 1951588 21.55 1932200 4059832 36620 23:20:01 638380 0 1816576 22.68 2620 5551364 3374040 37.25 2841048 3795984 43912 23:21:01 696444 0 1721948 21.50 2620 5587928 3233656 35.70 2816700 3711692 0 23:22:01 2801628 0 1265020 15.80 2620 3939672 1427552 15.76 1463924 3029944 8 23:23:01 2805060 0 1261584 15.75 2620 3939676 1399868 15.46 1461564 3029780 8 23:24:01 2805152 0 1261488 15.75 2620 3939680 1399892 15.46 1461708 3029780 8 23:25:01 2805712 0 1260924 15.74 2620 3939684 1399832 15.45 1461340 3029780 12 23:26:01 2806448 0 1260184 15.73 2620 3939688 1395672 15.41 1459968 3030436 8 23:27:01 2807144 0 1259484 15.73 2620 3939692 1389504 15.34 1459564 3030436 8 23:28:01 2807368 0 1259256 15.72 2620 3939696 1389504 15.34 1459456 3030436 8 23:29:01 2807252 0 1259336 15.72 2620 3939732 1389504 15.34 1460268 3029628 16 23:30:01 2806504 0 1260080 15.73 2620 3939736 1389600 15.34 1460780 3029660 8 23:31:01 2806692 0 1259884 15.73 2620 3939744 1389564 15.34 1460600 3029660 8 23:32:01 2807376 0 1259192 15.72 2620 3939752 1389504 15.34 1460292 3029660 8 23:33:01 2807252 0 1259316 15.72 2620 3939752 1389504 15.34 1460412 3029660 12 23:34:01 2807284 0 1259276 15.72 2620 3939760 1389504 15.34 1460304 3029660 8 23:35:01 2806624 0 1259936 15.73 2620 3939760 1389696 15.34 1460804 3029676 8 23:36:01 2807160 0 1259396 15.72 2620 3939764 1389504 15.34 1460424 3029676 12 23:37:01 2807480 0 1259068 15.72 2620 3939772 1389504 15.34 1460440 3029676 8 Average: 2777648 0 1282186 16.01 2620 3946486 1643334 18.14 1563988 2987237 22773 23:14:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 23:15:01 veth469db1e 944.20 701.00 89.52 2739.70 0.00 0.00 0.00 0.00 23:15:01 eth0 1755.11 1683.23 6532.64 198.52 0.00 0.00 0.00 0.00 23:15:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:15:01 docker0 944.20 700.86 76.61 2739.69 0.00 0.00 0.00 0.00 23:16:01 eth0 573.34 504.33 3546.43 49.73 0.00 0.00 0.00 0.00 23:16:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:16:01 docker0 258.62 287.76 16.78 844.72 0.00 0.00 0.00 0.00 23:17:01 veth24867d4 0.43 0.57 0.04 0.05 0.00 0.00 0.00 0.00 23:17:01 eth0 44.65 25.92 39.88 16.91 0.00 0.00 0.00 0.00 23:17:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:17:01 docker0 0.43 0.43 0.03 0.04 0.00 0.00 0.00 0.00 23:18:01 veth24867d4 1.81 1.81 0.14 0.14 0.00 0.00 0.00 0.00 23:18:01 eth0 25.88 19.55 13.47 103.14 0.00 0.00 0.00 0.00 23:18:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:18:01 docker0 1.81 1.81 0.12 0.14 0.00 0.00 0.00 0.00 23:19:02 veth7bf7a68 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:19:02 vethd4c076c 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:19:02 veth0a43469 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:19:02 veth6d25d73 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:20:01 veth83807d3 0.00 0.52 0.00 0.03 0.00 0.00 0.00 0.00 23:20:01 eth0 2724.84 2480.00 12160.42 416.48 0.00 0.00 0.00 0.00 23:20:01 veth217eab6 0.00 0.49 0.00 0.03 0.00 0.00 0.00 0.00 23:20:01 lo 0.12 0.12 0.01 0.01 0.00 0.00 0.00 0.00 23:21:01 veth98d895a 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 23:21:01 eth0 260.88 166.56 1858.82 136.60 0.00 0.00 0.00 0.00 23:21:01 vethd364b4d 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 23:21:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:22:01 eth0 22.80 12.69 82.21 6.54 0.00 0.00 0.00 0.00 23:22:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:22:01 docker0 1331.79 1166.37 101.68 4403.46 0.00 0.00 0.00 0.00 23:23:01 eth0 1.28 0.55 0.69 0.22 0.00 0.00 0.00 0.00 23:23:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:23:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:24:01 eth0 0.45 0.25 0.27 0.20 0.00 0.00 0.00 0.00 23:24:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:24:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:25:01 eth0 0.28 0.17 0.09 0.07 0.00 0.00 0.00 0.00 23:25:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:25:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:26:01 eth0 0.18 0.13 0.07 0.01 0.00 0.00 0.00 0.00 23:26:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:26:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:27:01 eth0 0.27 0.08 0.02 0.01 0.00 0.00 0.00 0.00 23:27:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:27:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:28:01 eth0 0.13 0.08 0.01 0.01 0.00 0.00 0.00 0.00 23:28:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:28:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:29:01 eth0 0.10 0.08 0.01 0.01 0.00 0.00 0.00 0.00 23:29:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:29:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:30:01 eth0 0.23 0.22 0.08 0.07 0.00 0.00 0.00 0.00 23:30:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:31:01 eth0 0.17 0.17 0.07 0.01 0.00 0.00 0.00 0.00 23:31:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:31:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:32:01 eth0 0.13 0.07 0.01 0.01 0.00 0.00 0.00 0.00 23:32:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:32:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:33:01 eth0 0.07 0.07 0.01 0.01 0.00 0.00 0.00 0.00 23:33:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:33:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:34:01 eth0 0.55 0.07 0.05 0.01 0.00 0.00 0.00 0.00 23:34:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:35:01 eth0 0.60 0.45 0.40 0.27 0.00 0.00 0.00 0.00 23:35:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:36:01 eth0 0.07 0.07 0.01 0.01 0.00 0.00 0.00 0.00 23:36:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:36:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:37:01 eth0 0.62 0.07 0.06 0.01 0.00 0.00 0.00 0.00 23:37:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:37:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 128.12 113.77 603.60 24.07 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 57.04 49.95 4.36 188.60 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) 06/29/21 _x86_64_ (2 CPU) 23:13:43 LINUX RESTART (2 CPU) 23:14:02 CPU %user %nice %system %iowait %steal %idle 23:15:01 all 34.09 0.00 9.85 5.51 0.10 50.44 23:15:01 0 31.60 0.00 10.82 3.83 0.11 53.63 23:15:01 1 36.59 0.00 8.88 7.20 0.09 47.24 23:16:01 all 12.05 0.00 6.39 4.79 0.08 76.70 23:16:01 0 11.53 0.00 6.72 3.92 0.09 77.75 23:16:01 1 12.57 0.00 6.06 5.66 0.07 75.65 23:17:01 all 64.33 0.00 9.51 0.71 0.10 25.34 23:17:01 0 64.99 0.00 9.80 0.82 0.11 24.28 23:17:01 1 63.66 0.00 9.22 0.61 0.09 26.42 23:18:01 all 41.95 0.00 6.63 0.31 0.08 51.04 23:18:01 0 42.31 0.00 6.89 0.30 0.09 50.41 23:18:01 1 41.59 0.00 6.36 0.32 0.07 51.66 23:19:02 all 41.26 0.00 16.63 12.18 0.11 29.83 23:19:02 0 41.99 0.00 16.93 12.05 0.11 28.93 23:19:02 1 40.52 0.00 16.32 12.31 0.11 30.74 23:20:01 all 62.51 0.00 19.79 13.95 0.13 3.62 23:20:01 0 63.39 0.00 19.17 13.37 0.13 3.95 23:20:01 1 61.63 0.00 20.41 14.54 0.13 3.29 23:21:01 all 71.39 0.00 21.52 5.06 0.12 1.90 23:21:01 0 70.04 0.00 22.45 5.60 0.11 1.80 23:21:01 1 72.75 0.00 20.59 4.53 0.13 2.00 23:22:01 all 17.79 0.00 4.23 0.91 0.07 77.00 23:22:01 0 18.23 0.00 4.01 0.99 0.07 76.70 23:22:01 1 17.35 0.00 4.45 0.82 0.07 77.31 23:23:01 all 0.03 0.00 0.03 0.00 0.04 99.90 23:23:01 0 0.02 0.00 0.03 0.00 0.07 99.88 23:23:01 1 0.05 0.00 0.02 0.00 0.02 99.92 23:24:01 all 0.08 0.00 0.02 0.00 0.04 99.87 23:24:01 0 0.03 0.00 0.02 0.00 0.05 99.90 23:24:01 1 0.12 0.00 0.02 0.00 0.03 99.83 23:25:01 all 0.10 0.00 0.01 0.00 0.03 99.87 23:25:01 0 0.03 0.00 0.00 0.00 0.02 99.95 23:25:01 1 0.17 0.00 0.02 0.00 0.03 99.78 23:25:01 CPU %user %nice %system %iowait %steal %idle 23:26:01 all 0.09 0.00 0.02 0.00 0.03 99.86 23:26:01 0 0.03 0.00 0.02 0.00 0.03 99.92 23:26:01 1 0.15 0.00 0.02 0.00 0.03 99.80 23:27:01 all 0.05 0.00 0.02 0.00 0.03 99.90 23:27:01 0 0.02 0.00 0.02 0.00 0.00 99.97 23:27:01 1 0.08 0.00 0.02 0.00 0.07 99.83 23:28:01 all 0.04 0.00 0.03 0.00 0.03 99.90 23:28:01 0 0.03 0.00 0.02 0.00 0.02 99.93 23:28:01 1 0.05 0.00 0.03 0.00 0.05 99.87 23:29:01 all 0.05 0.00 0.03 0.00 0.03 99.89 23:29:01 0 0.02 0.00 0.05 0.00 0.00 99.93 23:29:01 1 0.08 0.00 0.02 0.00 0.05 99.85 23:30:01 all 0.10 0.00 0.02 0.00 0.04 99.84 23:30:01 0 0.05 0.00 0.02 0.00 0.03 99.90 23:30:01 1 0.15 0.00 0.02 0.00 0.05 99.78 23:31:01 all 0.05 0.00 0.02 0.00 0.03 99.90 23:31:01 0 0.02 0.00 0.02 0.00 0.03 99.93 23:31:01 1 0.08 0.00 0.02 0.00 0.03 99.87 23:32:01 all 0.10 0.00 0.02 0.00 0.03 99.85 23:32:01 0 0.05 0.00 0.02 0.00 0.03 99.90 23:32:01 1 0.15 0.00 0.02 0.00 0.03 99.80 23:33:01 all 0.08 0.00 0.01 0.00 0.03 99.89 23:33:01 0 0.02 0.00 0.02 0.00 0.02 99.95 23:33:01 1 0.13 0.00 0.00 0.00 0.03 99.83 23:34:01 all 0.06 0.00 0.01 0.00 0.03 99.90 23:34:01 0 0.08 0.00 0.00 0.00 0.02 99.90 23:34:01 1 0.03 0.00 0.02 0.00 0.05 99.90 23:35:01 all 0.06 0.00 0.03 0.00 0.03 99.88 23:35:01 0 0.10 0.00 0.03 0.00 0.02 99.85 23:35:01 1 0.02 0.00 0.02 0.00 0.05 99.92 23:36:01 all 0.05 0.00 0.02 0.00 0.03 99.90 23:36:01 0 0.07 0.00 0.02 0.00 0.00 99.92 23:36:01 1 0.03 0.00 0.02 0.00 0.07 99.88 23:36:01 CPU %user %nice %system %iowait %steal %idle 23:37:01 all 0.05 0.00 0.02 0.00 0.03 99.90 23:37:01 0 0.07 0.00 0.02 0.00 0.05 99.87 23:37:01 1 0.03 0.00 0.02 0.00 0.02 99.93 Average: all 14.17 0.00 3.88 1.78 0.05 80.12 Average: 0 14.13 0.00 3.98 1.68 0.05 80.17 Average: 1 14.21 0.00 3.78 1.88 0.06 80.07