---> uname -a: Linux prd-centos7-docker-4c-2g-41.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 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/sa-host /dev/vda1 40.0G 8.9G 31.1G 22% /var/log/secure /dev/vda1 40.0G 8.9G 31.1G 22% /var/log/auth.log /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 /dev/vda1 40.0G 8.9G 31.1G 22% /w/workspace/gexfoundry_device-snmp-go_master@tmp ---> free -m: total used free shared buff/cache available Mem: 7821 1168 3271 0 3381 6572 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:86:d4:09 brd ff:ff:ff:ff:ff:ff inet 10.30.123.228/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 85656sec preferred_lft 85656sec inet6 fe80::f816:3eff:fe86:d409/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN link/ether 02:42:2b:eb:de:09 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::42:2bff:feeb:de09/64 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) 06/17/21 _x86_64_ (2 CPU) 18:21:00 LINUX RESTART (2 CPU) 18:22:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 18:23:01 22.45 3.63 18.82 0.00 2603.20 3055.70 0.00 18:24:01 0.57 0.02 0.55 0.00 0.53 11.43 0.00 18:25:01 0.30 0.00 0.30 0.00 0.00 4.20 0.00 18:26:01 0.30 0.00 0.30 0.00 0.00 5.15 0.00 18:27:01 0.28 0.00 0.28 0.00 0.00 4.78 0.00 18:28:01 0.33 0.00 0.33 0.00 0.00 4.96 0.00 18:29:01 0.37 0.00 0.37 0.00 0.00 6.00 0.00 18:30:02 0.30 0.00 0.30 0.00 0.00 4.06 0.00 18:31:01 0.37 0.00 0.37 0.00 0.00 5.66 0.00 18:32:01 0.20 0.00 0.20 0.00 0.00 2.87 0.00 18:33:01 213.32 0.03 213.29 0.00 3.73 55032.47 0.00 Average: 21.75 0.34 21.41 0.00 237.42 5294.53 0.00 18:22:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 18:23:01 5477276 0 795920 9.94 2620 1733124 1277188 14.10 565008 1566948 24 18:24:01 5483768 0 789420 9.86 2620 1733132 1230292 13.58 564160 1562736 8 18:25:01 5482000 0 791188 9.88 2620 1733132 1230280 13.58 562760 1565936 8 18:26:01 5480112 0 793068 9.90 2620 1733140 1233616 13.62 564472 1565936 8 18:27:01 5476524 0 796652 9.95 2620 1733144 1244936 13.74 562824 1571624 16 18:28:01 5484376 0 788796 9.85 2620 1733148 1194096 13.18 555952 1571628 12 18:29:01 5480912 0 792256 9.89 2620 1733152 1194096 13.18 559224 1571624 8 18:30:02 5474640 0 798524 9.97 2620 1733156 1194096 13.18 565556 1571624 8 18:31:01 5474944 0 798216 9.97 2620 1733160 1194096 13.18 567340 1569896 8 18:32:01 5473884 0 799272 9.98 2620 1733164 1194276 13.19 568220 1569896 16 18:33:01 3664460 0 1152356 14.39 2620 3189504 1450668 16.02 967112 2732044 100592 Average: 5313900 0 826879 10.32 2620 1865541 1239785 13.69 600239 1674536 9155 18:22:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 18:23:01 eth0 117.64 82.84 402.09 24.00 0.00 0.00 0.00 0.00 18:23:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:23:01 docker0 1.45 1.13 0.33 2.73 0.00 0.00 0.00 0.00 18:24:01 eth0 1.85 0.30 0.37 0.23 0.00 0.00 0.00 0.00 18:24:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:24:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:25:01 eth0 1.08 0.33 0.33 0.20 0.00 0.00 0.00 0.00 18:25:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:25:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:26:01 eth0 3.27 1.98 0.51 14.55 0.00 0.00 0.00 0.00 18:26:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:26:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:27:01 eth0 2.83 1.50 0.82 9.35 0.00 0.00 0.00 0.00 18:27:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:27:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:28:01 eth0 0.07 0.02 0.00 0.00 0.00 0.00 0.00 0.00 18:28:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:28:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:29:01 eth0 0.17 0.10 0.01 0.01 0.00 0.00 0.00 0.00 18:29:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:29:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:30:02 eth0 0.83 0.10 0.07 0.01 0.00 0.00 0.00 0.00 18:30:02 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:30:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:31:01 eth0 0.61 0.10 0.03 0.01 0.00 0.00 0.00 0.00 18:31:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:31:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:32:01 eth0 1.03 0.37 0.39 0.26 0.00 0.00 0.00 0.00 18:32:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:32:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:33:01 veth0f89ca8 72.59 122.50 4.70 282.35 0.00 0.00 0.00 0.00 18:33:01 eth0 981.17 852.22 7975.72 119.37 0.00 0.00 0.00 0.00 18:33:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:33:01 docker0 138.07 190.71 9.03 668.75 0.00 0.00 0.00 0.00 Average: veth0f89ca8 6.61 11.16 0.43 25.71 0.00 0.00 0.00 0.00 Average: eth0 101.13 85.59 763.20 15.30 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 12.71 17.47 0.85 61.15 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) 06/17/21 _x86_64_ (2 CPU) 18:21:00 LINUX RESTART (2 CPU) 18:22:01 CPU %user %nice %system %iowait %steal %idle 18:23:01 all 3.70 0.00 1.75 2.09 0.03 92.43 18:23:01 0 3.53 0.00 1.86 2.65 0.03 91.93 18:23:01 1 3.87 0.00 1.64 1.54 0.03 92.92 18:24:01 all 0.18 0.00 0.04 0.00 0.02 99.76 18:24:01 0 0.25 0.00 0.02 0.00 0.02 99.72 18:24:01 1 0.12 0.00 0.07 0.00 0.02 99.80 18:25:01 all 0.21 0.00 0.05 0.00 0.02 99.72 18:25:01 0 0.33 0.00 0.05 0.00 0.00 99.62 18:25:01 1 0.08 0.00 0.05 0.00 0.03 99.83 18:26:01 all 0.17 0.00 0.05 0.00 0.01 99.77 18:26:01 0 0.22 0.00 0.05 0.00 0.02 99.72 18:26:01 1 0.12 0.00 0.05 0.00 0.00 99.83 18:27:01 all 0.31 0.00 0.09 0.00 0.03 99.57 18:27:01 0 0.42 0.00 0.08 0.00 0.03 99.46 18:27:01 1 0.20 0.00 0.10 0.00 0.02 99.68 18:28:01 all 0.04 0.00 0.04 0.00 0.02 99.90 18:28:01 0 0.05 0.00 0.05 0.00 0.02 99.88 18:28:01 1 0.03 0.00 0.03 0.00 0.02 99.92 18:29:01 all 0.19 0.00 0.06 0.00 0.01 99.74 18:29:01 0 0.33 0.00 0.03 0.00 0.02 99.62 18:29:01 1 0.05 0.00 0.08 0.00 0.00 99.87 18:30:02 all 0.13 0.00 0.03 0.00 0.02 99.83 18:30:02 0 0.23 0.00 0.02 0.00 0.02 99.73 18:30:02 1 0.02 0.00 0.03 0.00 0.02 99.93 18:31:01 all 0.14 0.00 0.03 0.00 0.02 99.82 18:31:01 0 0.24 0.00 0.02 0.00 0.00 99.75 18:31:01 1 0.03 0.00 0.03 0.00 0.03 99.90 18:32:01 all 0.14 0.00 0.03 0.00 0.02 99.81 18:32:01 0 0.25 0.00 0.02 0.00 0.02 99.72 18:32:01 1 0.03 0.00 0.05 0.00 0.02 99.90 18:33:01 all 22.83 0.00 9.33 4.40 0.07 63.37 18:33:01 0 21.80 0.00 9.60 4.17 0.07 64.35 18:33:01 1 23.87 0.00 9.05 4.62 0.07 62.39 Average: CPU %user %nice %system %iowait %steal %idle Average: all 2.44 0.00 1.00 0.57 0.02 95.96 Average: 0 2.41 0.00 1.03 0.60 0.02 95.94 Average: 1 2.47 0.00 0.98 0.54 0.02 95.99