---> uname -a: Linux prd-centos7-docker-4c-2g-322.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/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 1289 3147 0 3384 6448 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:d2:4b:49 brd ff:ff:ff:ff:ff:ff inet 10.30.122.168/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 85660sec preferred_lft 85660sec inet6 fe80::f816:3eff:fed2:4b49/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN link/ether 02:42:2e:ff:0c:94 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::42:2eff:feff:c94/64 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) 05/26/21 _x86_64_ (2 CPU) 01:44:15 LINUX RESTART (2 CPU) 01:45:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 01:46:01 18.37 1.22 17.16 0.00 755.63 2933.64 0.00 01:47:01 0.77 0.00 0.77 0.00 0.00 11.44 0.00 01:48:01 0.15 0.00 0.15 0.00 0.00 1.60 0.00 01:49:01 0.27 0.00 0.27 0.00 0.00 3.51 0.00 01:50:01 0.27 0.00 0.27 0.00 0.00 3.43 0.00 01:51:01 0.48 0.00 0.48 0.00 0.00 6.26 0.00 01:52:01 0.22 0.00 0.22 0.00 0.00 3.86 0.00 01:53:01 0.25 0.00 0.25 0.00 0.00 2.58 0.00 01:54:01 0.27 0.00 0.27 0.00 0.00 3.46 0.00 01:55:01 0.62 0.00 0.62 0.00 0.00 6.48 0.00 01:56:01 131.01 0.03 130.97 0.00 3.73 33183.90 0.00 Average: 13.88 0.11 13.77 0.00 69.03 3287.89 0.00 01:45:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:46:01 5461792 0 808456 10.09 2620 1736072 1310248 14.47 563736 1583004 8 01:47:01 5468328 0 801912 10.01 2620 1736080 1230948 13.59 558768 1582672 8 01:48:01 5466304 0 803936 10.04 2620 1736080 1230972 13.59 564140 1579400 8 01:49:01 5465792 0 804444 10.04 2620 1736084 1230960 13.59 564724 1579400 8 01:50:01 5465808 0 804420 10.04 2620 1736092 1230996 13.59 561644 1582800 8 01:51:01 5465836 0 804392 10.04 2620 1736092 1225848 13.53 561696 1582800 8 01:52:01 5468800 0 801416 10.01 2620 1736104 1205228 13.31 559384 1582848 8 01:53:01 5456488 0 813724 10.16 2620 1736108 1205372 13.31 571516 1582848 8 01:54:01 5457140 0 813068 10.15 2620 1736112 1205228 13.31 572616 1581376 8 01:55:01 5453648 0 816556 10.20 2620 1736116 1205324 13.31 576060 1581376 8 01:56:01 3841352 0 1107020 13.82 2620 3057948 1212768 13.39 838668 2738016 601568 Average: 5315572 0 834486 10.42 2620 1856263 1226717 13.54 590268 1686958 54695 01:45:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:46:01 eth0 70.04 52.40 337.89 13.41 0.00 0.00 0.00 0.00 01:46:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:46:01 docker0 1.38 1.18 0.30 2.56 0.00 0.00 0.00 0.00 01:47:01 eth0 2.13 0.52 0.67 0.39 0.00 0.00 0.00 0.00 01:47:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:47:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:48:01 eth0 3.98 0.68 1.05 0.55 0.00 0.00 0.00 0.00 01:48:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:48:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:49:01 eth0 2.08 0.42 0.46 0.24 0.00 0.00 0.00 0.00 01:49:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:49:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:50:01 eth0 1.48 0.47 0.42 0.27 0.00 0.00 0.00 0.00 01:50:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:51:01 eth0 1.02 0.73 0.59 0.41 0.00 0.00 0.00 0.00 01:51:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:51:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:52:01 eth0 0.58 0.08 0.06 0.01 0.00 0.00 0.00 0.00 01:52:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:52:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:53:01 eth0 0.60 0.32 0.28 0.20 0.00 0.00 0.00 0.00 01:53:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:53:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:54:01 eth0 0.13 0.08 0.01 0.01 0.00 0.00 0.00 0.00 01:54:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:54:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:55:01 eth0 0.22 0.20 0.08 0.07 0.00 0.00 0.00 0.00 01:55:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:55:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:56:01 eth0 866.44 786.74 7676.42 70.33 0.00 0.00 0.00 0.00 01:56:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:56:01 docker0 65.71 68.48 5.29 386.21 0.00 0.00 0.00 0.00 Average: eth0 86.26 76.62 729.04 7.81 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 6.10 6.33 0.51 35.35 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) 05/26/21 _x86_64_ (2 CPU) 01:44:15 LINUX RESTART (2 CPU) 01:45:01 CPU %user %nice %system %iowait %steal %idle 01:46:01 all 2.94 0.00 1.71 0.42 0.04 94.88 01:46:01 0 3.31 0.00 1.79 0.56 0.03 94.31 01:46:01 1 2.57 0.00 1.63 0.29 0.05 95.46 01:47:01 all 0.09 0.00 0.07 0.00 0.03 99.81 01:47:01 0 0.07 0.00 0.10 0.00 0.03 99.80 01:47:01 1 0.12 0.00 0.03 0.00 0.03 99.82 01:48:01 all 0.13 0.00 0.04 0.00 0.03 99.79 01:48:01 0 0.12 0.00 0.05 0.00 0.03 99.80 01:48:01 1 0.15 0.00 0.03 0.00 0.03 99.78 01:49:01 all 0.18 0.00 0.07 0.00 0.03 99.72 01:49:01 0 0.30 0.00 0.05 0.00 0.02 99.63 01:49:01 1 0.05 0.00 0.08 0.00 0.05 99.82 01:50:01 all 0.20 0.00 0.04 0.00 0.03 99.72 01:50:01 0 0.32 0.00 0.05 0.00 0.02 99.62 01:50:01 1 0.08 0.00 0.03 0.00 0.05 99.83 01:51:01 all 0.12 0.00 0.05 0.00 0.03 99.81 01:51:01 0 0.10 0.00 0.07 0.00 0.02 99.82 01:51:01 1 0.13 0.00 0.03 0.00 0.03 99.80 01:52:01 all 0.16 0.00 0.05 0.00 0.03 99.76 01:52:01 0 0.10 0.00 0.07 0.00 0.03 99.80 01:52:01 1 0.22 0.00 0.03 0.00 0.03 99.72 01:53:01 all 0.12 0.00 0.08 0.00 0.02 99.79 01:53:01 0 0.10 0.00 0.12 0.00 0.02 99.77 01:53:01 1 0.13 0.00 0.03 0.00 0.02 99.82 01:54:01 all 0.13 0.00 0.05 0.00 0.03 99.80 01:54:01 0 0.13 0.00 0.08 0.00 0.03 99.75 01:54:01 1 0.12 0.00 0.02 0.00 0.02 99.85 01:55:01 all 0.14 0.00 0.05 0.00 0.03 99.77 01:55:01 0 0.25 0.00 0.05 0.00 0.02 99.68 01:55:01 1 0.03 0.00 0.05 0.00 0.05 99.87 01:56:01 all 21.41 0.00 9.83 2.61 0.09 66.06 01:56:01 0 22.08 0.00 9.69 2.08 0.07 66.09 01:56:01 1 20.76 0.00 9.97 3.14 0.11 66.03 Average: CPU %user %nice %system %iowait %steal %idle Average: all 2.23 0.00 1.05 0.26 0.04 96.42 Average: 0 2.34 0.00 1.05 0.23 0.03 96.35 Average: 1 2.13 0.00 1.04 0.30 0.04 96.48