---> uname -a: Linux prd-centos7-docker-4c-2g-286.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 7.6G 32.4G 19% / 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 7.6G 32.4G 19% /facter-os /dev/vda1 40.0G 7.6G 32.4G 19% /etc/resolv.conf /dev/vda1 40.0G 7.6G 32.4G 19% /etc/hostname /dev/vda1 40.0G 7.6G 32.4G 19% /etc/hosts /dev/vda1 40.0G 7.6G 32.4G 19% /run/cloud-init/result.json /dev/vda1 40.0G 7.6G 32.4G 19% /w/workspace/gexfoundry_device-snmp-go_PR-106 /dev/vda1 40.0G 7.6G 32.4G 19% /w/workspace/gexfoundry_device-snmp-go_PR-106@tmp /dev/vda1 40.0G 7.6G 32.4G 19% /var/log/sa-host /dev/vda1 40.0G 7.6G 32.4G 19% /var/log/secure /dev/vda1 40.0G 7.6G 32.4G 19% /var/log/auth.log ---> free -m: total used free shared buff/cache available Mem: 7821 978 4749 0 2093 6665 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:b2:2f:05 brd ff:ff:ff:ff:ff:ff inet 10.30.123.249/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 85745sec preferred_lft 85745sec inet6 fe80::f816:3eff:feb2:2f05/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN link/ether 02:42:d9:f2:01:f5 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:d9ff:fef2:1f5/64 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) 07:40:36 LINUX RESTART (2 CPU) 07:41:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 07:42:01 122.39 19.38 103.01 0.00 5844.65 12072.78 0.00 07:43:01 1.88 0.00 1.88 0.00 0.00 40.39 0.00 07:44:01 0.50 0.00 0.50 0.00 0.00 8.80 0.00 07:45:01 0.20 0.00 0.20 0.00 0.00 2.73 0.00 07:46:01 0.32 0.00 0.32 0.00 0.00 5.41 0.00 07:47:01 0.33 0.00 0.33 0.00 0.00 4.95 0.00 07:48:01 0.17 0.00 0.17 0.00 0.00 2.45 0.00 07:49:01 0.32 0.00 0.32 0.00 0.00 3.55 0.00 07:50:01 0.34 0.00 0.34 0.00 0.00 3.63 0.00 07:51:01 0.23 0.00 0.23 0.00 0.00 3.21 0.00 Average: 12.69 1.94 10.75 0.00 585.74 1217.43 0.00 07:41:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:42:01 5468004 0 802192 10.02 2620 1736116 1289048 14.23 570860 1571304 128 07:43:01 5472752 0 797440 9.96 2620 1736120 1252648 13.83 566860 1571268 20 07:44:01 5472788 0 797400 9.96 2620 1736124 1252648 13.83 566060 1572116 8 07:45:01 5474436 0 795748 9.94 2620 1736128 1230032 13.58 564776 1572116 20 07:46:01 5477264 0 792912 9.90 2620 1736136 1205264 13.31 558936 1576156 16 07:47:01 5472320 0 797856 9.96 2620 1736136 1205396 13.31 563568 1576156 8 07:48:01 5474208 0 795960 9.94 2620 1736144 1205120 13.31 561868 1576156 8 07:49:01 5471876 0 798284 9.97 2620 1736152 1205120 13.31 564204 1576156 8 07:50:01 5462208 0 807948 10.09 2620 1736156 1205372 13.31 573832 1576160 8 07:51:01 5464392 0 805760 10.06 2620 1736160 1205120 13.31 573708 1574244 8 Average: 5471025 0 799150 9.98 2620 1736137 1225577 13.53 566467 1574183 23 07:41:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:42:01 eth0 549.93 371.07 1063.12 83.90 0.00 0.00 0.00 0.00 07:42:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:42:01 docker0 1.37 1.08 0.31 2.65 0.00 0.00 0.00 0.00 07:43:01 eth0 5.58 2.33 3.90 0.69 0.00 0.00 0.00 0.00 07:43:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:43:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:44:01 eth0 2.42 0.48 0.68 0.39 0.00 0.00 0.00 0.00 07:44:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:44:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:45:01 eth0 2.22 0.52 0.63 0.36 0.00 0.00 0.00 0.00 07:45:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:45:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:46:01 eth0 0.78 0.28 0.30 0.20 0.00 0.00 0.00 0.00 07:46:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:46:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:47:01 eth0 0.72 0.43 0.41 0.30 0.00 0.00 0.00 0.00 07:47:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:47:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:48:01 eth0 0.13 0.08 0.01 0.01 0.00 0.00 0.00 0.00 07:48:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:48:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:49:01 eth0 0.55 0.08 0.06 0.01 0.00 0.00 0.00 0.00 07:49:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:49:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:50:01 eth0 0.59 0.46 0.28 0.21 0.00 0.00 0.00 0.00 07:50:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:51:01 eth0 0.13 0.08 0.01 0.01 0.00 0.00 0.00 0.00 07:51:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:51:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 56.43 37.66 107.17 8.63 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 0.14 0.11 0.03 0.27 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) 07:40:36 LINUX RESTART (2 CPU) 07:41:01 CPU %user %nice %system %iowait %steal %idle 07:42:01 all 17.15 0.00 5.59 3.40 0.07 73.79 07:42:01 0 16.16 0.00 6.24 3.67 0.07 73.86 07:42:01 1 18.14 0.00 4.95 3.13 0.07 73.72 07:43:01 all 0.18 0.00 0.08 0.00 0.03 99.71 07:43:01 0 0.17 0.00 0.07 0.00 0.03 99.73 07:43:01 1 0.20 0.00 0.08 0.00 0.03 99.68 07:44:01 all 0.15 0.00 0.03 0.00 0.03 99.79 07:44:01 0 0.05 0.00 0.02 0.00 0.03 99.90 07:44:01 1 0.25 0.00 0.03 0.00 0.03 99.68 07:45:01 all 0.15 0.00 0.03 0.00 0.03 99.79 07:45:01 0 0.02 0.00 0.03 0.00 0.02 99.93 07:45:01 1 0.28 0.00 0.03 0.00 0.03 99.65 07:46:01 all 0.08 0.00 0.04 0.00 0.02 99.87 07:46:01 0 0.05 0.00 0.05 0.00 0.02 99.88 07:46:01 1 0.10 0.00 0.03 0.00 0.02 99.85 07:47:01 all 0.08 0.00 0.04 0.00 0.03 99.86 07:47:01 0 0.03 0.00 0.05 0.00 0.03 99.88 07:47:01 1 0.12 0.00 0.03 0.00 0.02 99.83 07:48:01 all 0.10 0.00 0.03 0.00 0.03 99.83 07:48:01 0 0.07 0.00 0.03 0.00 0.05 99.85 07:48:01 1 0.13 0.00 0.03 0.00 0.02 99.82 07:49:01 all 0.10 0.00 0.03 0.00 0.03 99.84 07:49:01 0 0.08 0.00 0.02 0.00 0.03 99.87 07:49:01 1 0.12 0.00 0.05 0.00 0.02 99.82 07:50:01 all 0.05 0.00 0.05 0.00 0.03 99.87 07:50:01 0 0.07 0.00 0.05 0.00 0.02 99.86 07:50:01 1 0.03 0.00 0.05 0.00 0.03 99.88 07:51:01 all 0.08 0.00 0.03 0.00 0.03 99.87 07:51:01 0 0.10 0.00 0.02 0.00 0.02 99.87 07:51:01 1 0.07 0.00 0.03 0.00 0.03 99.87 Average: all 1.77 0.00 0.58 0.33 0.03 97.29 Average: 0 1.64 0.00 0.64 0.36 0.03 97.33 Average: 1 1.89 0.00 0.52 0.30 0.03 97.25