---> uname -a: Linux prd-centos7-docker-4c-2g-324.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% /var/log/secure /dev/vda1 40.0G 7.6G 32.4G 19% /var/log/auth.log /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-100 /dev/vda1 40.0G 7.6G 32.4G 19% /w/workspace/gexfoundry_device-snmp-go_PR-100@tmp /dev/vda1 40.0G 7.6G 32.4G 19% /var/log/sa-host ---> free -m: total used free shared buff/cache available Mem: 7821 961 4766 0 2093 6681 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:e6:c8 brd ff:ff:ff:ff:ff:ff inet 10.30.122.17/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 85697sec preferred_lft 85697sec inet6 fe80::f816:3eff:fe86:e6c8/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN link/ether 02:42:05:69:5c:de 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::42:5ff:fe69:5cde/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) 01:45:00 LINUX RESTART (2 CPU) 01:46:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 01:47:01 1.83 0.00 1.83 0.00 0.00 39.80 0.00 01:48:01 0.25 0.00 0.25 0.00 0.00 3.60 0.00 01:49:01 0.28 0.00 0.28 0.00 0.00 4.13 0.00 01:50:01 0.18 0.00 0.18 0.00 0.00 2.18 0.00 01:51:01 0.35 0.00 0.35 0.00 0.00 4.88 0.00 01:52:01 0.23 0.00 0.23 0.00 0.00 2.70 0.00 01:53:01 0.13 0.00 0.13 0.00 0.00 2.27 0.00 01:54:01 0.37 0.00 0.37 0.00 0.00 5.55 0.00 01:55:01 0.23 0.00 0.23 0.00 0.00 3.48 0.00 01:56:01 0.30 0.00 0.30 0.00 0.00 4.61 0.00 Average: 0.41 0.00 0.41 0.00 0.00 7.27 0.00 01:46:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:47:01 5473348 0 796856 9.95 2620 1736108 1259624 13.91 565936 1570748 12 01:48:01 5475436 0 794760 9.92 2620 1736116 1243176 13.73 571712 1563208 8 01:49:01 5476148 0 794048 9.91 2620 1736116 1231868 13.60 567056 1566832 16 01:50:01 5475180 0 795008 9.93 2620 1736124 1230840 13.59 567520 1567376 16 01:51:01 5476480 0 793704 9.91 2620 1736128 1208308 13.34 564256 1570120 20 01:52:01 5477196 0 792988 9.90 2620 1736128 1208008 13.34 563712 1570120 20 01:53:01 5473804 0 796372 9.94 2620 1736136 1208164 13.34 567100 1570120 8 01:54:01 5467416 0 802752 10.02 2620 1736144 1208008 13.34 573604 1570120 8 01:55:01 5467560 0 802604 10.02 2620 1736148 1208008 13.34 575280 1568352 8 01:56:01 5467108 0 803052 10.03 2620 1736152 1208092 13.34 575816 1568352 12 Average: 5472968 0 797214 9.95 2620 1736130 1221410 13.49 569199 1568535 13 01:46:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:47:01 eth0 5.01 1.88 3.08 0.46 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 4.11 0.87 1.07 0.60 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 2.03 0.37 0.41 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 0.38 0.39 0.20 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 1.13 0.58 0.67 0.46 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 0.48 0.00 0.05 0.00 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 0.15 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 0.08 0.08 0.01 0.01 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 0.35 0.25 0.15 0.08 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 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 1.54 0.48 0.61 0.23 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 0.00 0.00 0.00 0.00 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) 01:45:00 LINUX RESTART (2 CPU) 01:46:02 CPU %user %nice %system %iowait %steal %idle 01:47:01 all 0.10 0.00 0.06 0.00 0.04 99.80 01:47:01 0 0.14 0.00 0.05 0.00 0.03 99.78 01:47:01 1 0.07 0.00 0.07 0.00 0.05 99.81 01:48:01 all 0.07 0.00 0.03 0.00 0.03 99.87 01:48:01 0 0.08 0.00 0.03 0.00 0.03 99.85 01:48:01 1 0.05 0.00 0.02 0.00 0.03 99.90 01:49:01 all 0.10 0.00 0.03 0.00 0.03 99.84 01:49:01 0 0.13 0.00 0.02 0.00 0.02 99.83 01:49:01 1 0.07 0.00 0.03 0.00 0.05 99.85 01:50:01 all 0.08 0.00 0.03 0.00 0.03 99.87 01:50:01 0 0.13 0.00 0.02 0.00 0.02 99.83 01:50:01 1 0.03 0.00 0.03 0.00 0.03 99.90 01:51:01 all 0.08 0.00 0.03 0.00 0.04 99.85 01:51:01 0 0.03 0.00 0.03 0.00 0.02 99.92 01:51:01 1 0.12 0.00 0.03 0.00 0.07 99.78 01:52:01 all 0.05 0.00 0.01 0.00 0.02 99.92 01:52:01 0 0.03 0.00 0.00 0.00 0.00 99.97 01:52:01 1 0.07 0.00 0.02 0.00 0.03 99.88 01:53:01 all 0.08 0.00 0.05 0.00 0.03 99.83 01:53:01 0 0.02 0.00 0.03 0.00 0.02 99.93 01:53:01 1 0.15 0.00 0.07 0.00 0.05 99.73 01:54:01 all 0.07 0.00 0.03 0.00 0.03 99.87 01:54:01 0 0.02 0.00 0.03 0.00 0.05 99.90 01:54:01 1 0.12 0.00 0.03 0.00 0.00 99.85 01:55:01 all 0.06 0.00 0.02 0.00 0.03 99.89 01:55:01 0 0.03 0.00 0.02 0.00 0.03 99.92 01:55:01 1 0.08 0.00 0.02 0.00 0.03 99.87 01:56:01 all 0.09 0.00 0.03 0.00 0.03 99.86 01:56:01 0 0.05 0.00 0.03 0.00 0.03 99.88 01:56:01 1 0.13 0.00 0.02 0.00 0.02 99.83 Average: all 0.08 0.00 0.03 0.00 0.03 99.86 Average: 0 0.07 0.00 0.03 0.00 0.03 99.88 Average: 1 0.09 0.00 0.03 0.00 0.04 99.84