---> uname -a: Linux prd-centos7-docker-4c-2g-1054.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 8.9G 31.1G 22% / 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 8.9G 31.1G 22% /facter-os /dev/vda1 40.0G 8.9G 31.1G 22% /etc/resolv.conf /dev/vda1 40.0G 8.9G 31.1G 22% /etc/hostname /dev/vda1 40.0G 8.9G 31.1G 22% /etc/hosts /dev/vda1 40.0G 8.9G 31.1G 22% /var/log/auth.log /dev/vda1 40.0G 8.9G 31.1G 22% /w/workspace/gexfoundry_device-snmp-go_master /dev/vda1 40.0G 8.9G 31.1G 22% /run/cloud-init/result.json /dev/vda1 40.0G 8.9G 31.1G 22% /w/workspace/gexfoundry_device-snmp-go_master@tmp /dev/vda1 40.0G 8.9G 31.1G 22% /var/log/sa-host /dev/vda1 40.0G 8.9G 31.1G 22% /var/log/secure ---> free -m: total used free shared buff/cache available Mem: 7821 1151 3285 0 3384 6588 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:27:4a:37 brd ff:ff:ff:ff:ff:ff inet 10.30.122.70/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 85666sec preferred_lft 85666sec inet6 fe80::f816:3eff:fe27:4a37/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN link/ether 02:42:cc:48:6c:eb 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:ccff:fe48:6ceb/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) 06/30/21 _x86_64_ (2 CPU) 23:38:05 LINUX RESTART (2 CPU) 23:39:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 23:40:01 3.40 0.03 3.36 0.00 1.07 109.80 0.00 23:41:01 0.40 0.00 0.40 0.00 0.00 7.78 0.00 23:42:01 0.27 0.00 0.27 0.00 0.00 4.71 0.00 23:43:01 0.32 0.00 0.32 0.00 0.00 5.51 0.00 23:44:02 0.32 0.00 0.32 0.00 0.00 4.85 0.00 23:45:01 0.32 0.00 0.32 0.00 0.00 4.76 0.00 23:46:01 0.25 0.00 0.25 0.00 0.00 3.20 0.00 23:47:01 0.23 0.00 0.23 0.00 0.00 2.72 0.00 23:48:01 0.27 0.00 0.27 0.00 0.00 3.61 0.00 23:49:01 0.32 0.03 0.28 0.00 3.73 3.53 0.00 23:50:01 207.61 0.00 207.61 0.00 0.00 59739.43 0.00 Average: 19.46 0.01 19.46 0.00 0.44 5455.09 0.00 23:39:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 23:40:01 5470988 0 799144 9.98 2620 1736188 1176256 12.99 565636 1572668 20 23:41:01 5479724 0 790400 9.87 2620 1736196 1108624 12.24 556840 1574432 16 23:42:01 5477916 0 792204 9.89 2620 1736200 1106580 12.22 560496 1572488 12 23:43:01 5476480 0 793636 9.91 2620 1736204 1106672 12.22 561160 1573264 8 23:44:02 5475948 0 794160 9.92 2620 1736212 1095340 12.09 557744 1578072 16 23:45:01 5474332 0 795776 9.94 2620 1736212 1077840 11.90 560060 1578072 16 23:46:01 5468872 0 801228 10.00 2620 1736220 1077840 11.90 564976 1578072 8 23:47:01 5468644 0 801396 10.01 2620 1736280 1077840 11.90 567132 1576064 24 23:48:01 5469172 0 800920 10.00 2620 1736228 1077840 11.90 567152 1576048 8 23:49:01 5460148 0 809768 10.11 2620 1736404 1092644 12.06 579052 1571240 16 23:50:01 3718300 0 1095604 13.68 2620 3192416 1343420 14.83 916628 2732872 8 Average: 5312775 0 824931 10.30 2620 1868615 1121900 12.39 596080 1680299 14 23:39:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 23:40:01 eth0 6.00 3.32 1.61 20.75 0.00 0.00 0.00 0.00 23:40:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:40:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:41:01 eth0 3.22 0.60 0.74 0.43 0.00 0.00 0.00 0.00 23:41:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:41:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:42:01 eth0 3.53 0.82 1.10 0.65 0.00 0.00 0.00 0.00 23:42:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:42:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:43:01 eth0 1.93 0.48 0.52 0.33 0.00 0.00 0.00 0.00 23:43:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:43:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:44:02 eth0 1.63 0.90 0.94 0.66 0.00 0.00 0.00 0.00 23:44:02 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:44:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:45:01 eth0 0.17 0.08 0.01 0.02 0.00 0.00 0.00 0.00 23:45:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:45:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:46:01 eth0 0.17 0.08 0.01 0.01 0.00 0.00 0.00 0.00 23:46:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:46:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:47:01 eth0 0.12 0.08 0.01 0.01 0.00 0.00 0.00 0.00 23:47:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:47:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:48:01 eth0 0.08 0.08 0.01 0.01 0.00 0.00 0.00 0.00 23:48:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:48:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:49:01 eth0 2.71 1.87 2.96 0.78 0.00 0.00 0.00 0.00 23:49:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:49:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:50:01 eth0 1113.45 1014.47 7976.18 129.58 0.00 0.00 0.00 0.00 23:50:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:50:01 docker0 126.72 141.69 8.65 662.92 0.00 0.00 0.00 0.00 Average: eth0 103.20 93.16 727.23 13.95 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 11.54 12.91 0.79 60.38 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) 06/30/21 _x86_64_ (2 CPU) 23:38:05 LINUX RESTART (2 CPU) 23:39:01 CPU %user %nice %system %iowait %steal %idle 23:40:01 all 0.22 0.00 0.08 0.00 0.03 99.68 23:40:01 0 0.15 0.00 0.05 0.00 0.02 99.78 23:40:01 1 0.28 0.00 0.10 0.00 0.03 99.58 23:41:01 all 0.16 0.00 0.05 0.00 0.03 99.76 23:41:01 0 0.12 0.00 0.07 0.00 0.05 99.77 23:41:01 1 0.20 0.00 0.03 0.00 0.02 99.75 23:42:01 all 0.12 0.00 0.03 0.00 0.02 99.83 23:42:01 0 0.05 0.00 0.02 0.00 0.02 99.92 23:42:01 1 0.18 0.00 0.05 0.00 0.02 99.75 23:43:01 all 0.13 0.00 0.03 0.00 0.03 99.82 23:43:01 0 0.23 0.00 0.05 0.00 0.03 99.68 23:43:01 1 0.02 0.00 0.02 0.00 0.02 99.95 23:44:02 all 0.17 0.00 0.18 0.00 0.03 99.63 23:44:02 0 0.07 0.00 0.12 0.00 0.02 99.80 23:44:02 1 0.27 0.00 0.23 0.00 0.03 99.47 23:45:01 all 0.12 0.00 0.03 0.00 0.02 99.83 23:45:01 0 0.03 0.00 0.03 0.00 0.03 99.90 23:45:01 1 0.20 0.00 0.03 0.00 0.00 99.76 23:46:01 all 0.09 0.00 0.03 0.00 0.02 99.86 23:46:01 0 0.03 0.00 0.03 0.00 0.02 99.92 23:46:01 1 0.15 0.00 0.03 0.00 0.02 99.80 23:47:01 all 0.13 0.00 0.03 0.00 0.02 99.83 23:47:01 0 0.07 0.00 0.03 0.00 0.02 99.88 23:47:01 1 0.18 0.00 0.02 0.00 0.02 99.78 23:48:01 all 0.13 0.00 0.03 0.00 0.03 99.82 23:48:01 0 0.08 0.00 0.03 0.00 0.02 99.87 23:48:01 1 0.17 0.00 0.03 0.00 0.03 99.77 23:49:01 all 0.26 0.00 0.18 0.01 0.03 99.52 23:49:01 0 0.28 0.00 0.22 0.02 0.02 99.47 23:49:01 1 0.23 0.00 0.15 0.00 0.03 99.58 23:50:01 all 23.23 0.00 9.40 2.92 0.08 64.37 23:50:01 0 21.75 0.00 9.59 3.75 0.07 64.83 23:50:01 1 24.70 0.00 9.21 2.10 0.09 63.91 Average: CPU %user %nice %system %iowait %steal %idle Average: all 2.13 0.00 0.87 0.25 0.03 96.73 Average: 0 1.96 0.00 0.88 0.32 0.03 96.82 Average: 1 2.30 0.00 0.86 0.18 0.03 96.64