---> uname -a: Linux prd-centos7-docker-4c-2g-350.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 7.2G 32.8G 18% / 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 7.2G 32.8G 18% /facter-os /dev/vda1 40.0G 7.2G 32.8G 18% /etc/resolv.conf /dev/vda1 40.0G 7.2G 32.8G 18% /etc/hostname /dev/vda1 40.0G 7.2G 32.8G 18% /etc/hosts /dev/vda1 40.0G 7.2G 32.8G 18% /var/log/auth.log /dev/vda1 40.0G 7.2G 32.8G 18% /w/workspace/gexfoundry_device-mqtt-go_PR-267 /dev/vda1 40.0G 7.2G 32.8G 18% /run/cloud-init/result.json /dev/vda1 40.0G 7.2G 32.8G 18% /w/workspace/gexfoundry_device-mqtt-go_PR-267@tmp /dev/vda1 40.0G 7.2G 32.8G 18% /var/log/sa-host /dev/vda1 40.0G 7.2G 32.8G 18% /var/log/secure ---> free -m: total used free shared buff/cache available Mem: 7821 983 4743 0 2094 6659 Swap: 1023 0 1023 ---> 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:43:99:48 brd ff:ff:ff:ff:ff:ff inet 10.30.122.137/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 85327sec preferred_lft 85327sec inet6 fe80::f816:3eff:fe43:9948/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN link/ether 02:42:fe:01:e2:d4 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:feff:fe01:e2d4/64 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) 06/03/21 _x86_64_ (2 CPU) 16:44:01 LINUX RESTART (2 CPU) 16:45:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 16:46:01 4.55 0.15 4.40 0.00 22.11 98.17 0.00 16:47:01 0.52 0.00 0.52 0.00 0.00 9.21 0.00 16:48:01 0.15 0.00 0.15 0.00 0.00 1.73 0.00 16:49:01 0.27 0.00 0.27 0.00 0.00 3.63 0.00 16:50:01 0.30 0.00 0.30 0.00 0.00 4.38 0.00 16:51:01 0.25 0.00 0.25 0.00 0.00 3.33 0.00 16:52:01 0.27 0.00 0.27 0.00 0.00 5.68 0.00 16:53:01 0.30 0.00 0.30 0.00 0.00 4.33 0.00 16:54:01 0.32 0.00 0.32 0.00 0.00 5.18 0.00 16:55:01 0.27 0.00 0.27 0.00 0.00 3.90 0.00 16:56:01 0.28 0.00 0.28 0.00 0.00 3.55 0.00 16:57:01 0.25 0.00 0.25 0.00 0.00 3.71 0.00 16:58:01 0.27 0.00 0.27 0.00 0.00 4.81 0.00 16:59:01 0.52 0.15 0.37 0.00 4.80 5.60 0.00 17:00:01 0.77 0.00 0.77 0.00 0.00 17.01 0.00 17:01:01 0.30 0.02 0.28 0.00 0.13 3.21 0.00 Average: 0.60 0.02 0.58 0.00 1.69 11.09 0.00 16:45:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 16:46:01 5463440 0 806232 10.07 2620 1736648 1248244 13.78 570820 1576448 20 16:47:01 5464456 0 805208 10.05 2620 1736656 1239004 13.68 572888 1573508 16 16:48:01 5465944 0 803720 10.04 2620 1736656 1205308 13.31 572000 1573628 12 16:49:01 5466360 0 803300 10.03 2620 1736660 1205248 13.31 571652 1573628 12 16:50:01 5463768 0 805884 10.06 2620 1736668 1205308 13.31 567012 1581532 8 16:51:01 5462076 0 807576 10.08 2620 1736668 1205380 13.31 567856 1581532 20 16:52:01 5460912 0 808728 10.10 2620 1736680 1205428 13.31 569096 1581532 8 16:53:01 5452696 0 816940 10.20 2620 1736684 1205056 13.30 577708 1581532 8 16:54:01 5452748 0 816884 10.20 2620 1736688 1205056 13.30 579688 1579652 8 16:55:01 5452428 0 817200 10.20 2620 1736692 1205140 13.31 580128 1579652 8 16:56:01 5451508 0 818120 10.22 2620 1736692 1205224 13.31 587596 1572556 20 16:57:01 5451548 0 818072 10.21 2620 1736700 1205236 13.31 587604 1572556 20 16:58:01 5451452 0 818164 10.22 2620 1736704 1205272 13.31 587736 1572772 16 16:59:01 5452880 0 816732 10.20 2620 1736708 1205056 13.30 586456 1572772 16 17:00:01 5451984 0 817624 10.21 2620 1736712 1205152 13.31 587128 1572772 8 17:01:01 5451296 0 818308 10.22 2620 1736716 1207396 13.33 587292 1572772 20 Average: 5457218 0 812418 10.14 2620 1736683 1210157 13.36 578291 1576178 14 16:45:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 16:46:01 eth0 16.17 10.89 18.18 4.72 0.00 0.00 0.00 0.00 16:46:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:46:01 docker0 2.35 1.82 0.50 5.41 0.00 0.00 0.00 0.00 16:47:01 eth0 1.52 0.28 0.37 0.19 0.00 0.00 0.00 0.00 16:47:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:47:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:48:01 eth0 2.62 0.53 0.71 0.36 0.00 0.00 0.00 0.00 16:48:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:48:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:49:01 eth0 1.78 0.30 0.39 0.23 0.00 0.00 0.00 0.00 16:49:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:49:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:50:01 eth0 2.62 0.63 0.79 0.46 0.00 0.00 0.00 0.00 16:50:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:51:01 eth0 1.93 0.85 0.88 0.57 0.00 0.00 0.00 0.00 16:51:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:51:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:52:01 eth0 0.53 0.28 0.27 0.20 0.00 0.00 0.00 0.00 16:52:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:52:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:53:01 eth0 0.18 0.08 0.01 0.04 0.00 0.00 0.00 0.00 16:53:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:53:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:54:01 eth0 0.17 0.08 0.01 0.01 0.00 0.00 0.00 0.00 16:54:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:54:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:55:01 eth0 0.37 0.22 0.15 0.07 0.00 0.00 0.00 0.00 16:55:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:55:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:56:01 eth0 1.20 0.38 0.34 0.18 0.00 0.00 0.00 0.00 16:56:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:56:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:57:01 eth0 1.23 0.33 0.35 0.23 0.00 0.00 0.00 0.00 16:57:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:57:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:58:01 eth0 0.65 0.28 0.28 0.20 0.00 0.00 0.00 0.00 16:58:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:58:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:59:01 eth0 0.17 0.08 0.02 0.01 0.00 0.00 0.00 0.00 16:59:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:59:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:00:01 eth0 0.32 0.22 0.14 0.07 0.00 0.00 0.00 0.00 17:00:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:00:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:01:01 eth0 0.15 0.08 0.01 0.01 0.00 0.00 0.00 0.00 17:01:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:01:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 1.97 0.97 1.43 0.47 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 0.15 0.11 0.03 0.34 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) 06/03/21 _x86_64_ (2 CPU) 16:44:01 LINUX RESTART (2 CPU) 16:45:01 CPU %user %nice %system %iowait %steal %idle 16:46:01 all 0.58 0.00 0.32 0.08 0.03 98.99 16:46:01 0 0.55 0.00 0.37 0.12 0.05 98.91 16:46:01 1 0.60 0.00 0.27 0.03 0.02 99.08 16:47:01 all 0.08 0.00 0.03 0.00 0.03 99.86 16:47:01 0 0.12 0.00 0.03 0.00 0.02 99.83 16:47:01 1 0.05 0.00 0.03 0.00 0.03 99.88 16:48:01 all 0.08 0.00 0.02 0.00 0.03 99.87 16:48:01 0 0.10 0.00 0.00 0.00 0.02 99.88 16:48:01 1 0.05 0.00 0.03 0.00 0.05 99.87 16:49:01 all 0.09 0.00 0.02 0.00 0.03 99.87 16:49:01 0 0.13 0.00 0.02 0.00 0.03 99.82 16:49:01 1 0.05 0.00 0.02 0.00 0.02 99.92 16:50:01 all 0.13 0.00 0.03 0.00 0.03 99.82 16:50:01 0 0.22 0.00 0.02 0.00 0.02 99.75 16:50:01 1 0.03 0.00 0.05 0.00 0.03 99.88 16:51:01 all 0.11 0.00 0.03 0.00 0.02 99.85 16:51:01 0 0.15 0.00 0.03 0.00 0.00 99.82 16:51:01 1 0.07 0.00 0.02 0.00 0.03 99.88 16:52:01 all 0.12 0.00 0.03 0.00 0.03 99.82 16:52:01 0 0.18 0.00 0.02 0.00 0.02 99.78 16:52:01 1 0.05 0.00 0.05 0.00 0.03 99.87 16:53:01 all 0.07 0.00 0.03 0.00 0.03 99.87 16:53:01 0 0.13 0.00 0.03 0.00 0.03 99.80 16:53:01 1 0.00 0.00 0.03 0.00 0.02 99.95 16:54:01 all 0.09 0.00 0.02 0.00 0.03 99.86 16:54:01 0 0.13 0.00 0.02 0.00 0.03 99.82 16:54:01 1 0.05 0.00 0.02 0.00 0.03 99.90 16:55:01 all 0.04 0.00 0.03 0.00 0.02 99.92 16:55:01 0 0.07 0.00 0.03 0.00 0.02 99.88 16:55:01 1 0.02 0.00 0.02 0.00 0.02 99.95 16:56:01 all 0.04 0.00 0.03 0.00 0.03 99.91 16:56:01 0 0.05 0.00 0.02 0.00 0.02 99.92 16:56:01 1 0.03 0.00 0.03 0.00 0.03 99.90 16:56:01 CPU %user %nice %system %iowait %steal %idle 16:57:01 all 0.04 0.00 0.02 0.00 0.03 99.92 16:57:01 0 0.05 0.00 0.02 0.00 0.03 99.90 16:57:01 1 0.03 0.00 0.02 0.00 0.02 99.93 16:58:01 all 0.09 0.00 0.03 0.00 0.03 99.86 16:58:01 0 0.10 0.00 0.02 0.00 0.02 99.87 16:58:01 1 0.08 0.00 0.03 0.00 0.03 99.85 16:59:01 all 0.07 0.00 0.04 0.00 0.03 99.87 16:59:01 0 0.10 0.00 0.03 0.00 0.00 99.87 16:59:01 1 0.03 0.00 0.05 0.00 0.05 99.87 17:00:01 all 0.08 0.00 0.03 0.00 0.03 99.87 17:00:01 0 0.08 0.00 0.02 0.00 0.02 99.88 17:00:01 1 0.07 0.00 0.03 0.00 0.03 99.87 17:01:01 all 0.10 0.00 0.04 0.00 0.02 99.84 17:01:01 0 0.15 0.00 0.05 0.00 0.02 99.78 17:01:01 1 0.05 0.00 0.03 0.00 0.02 99.90 Average: all 0.11 0.00 0.05 0.00 0.03 99.81 Average: 0 0.15 0.00 0.04 0.01 0.02 99.78 Average: 1 0.08 0.00 0.05 0.00 0.03 99.84