---> uname -a: Linux prd-centos7-docker-4c-2g-285.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/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 /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-102 /dev/vda1 40.0G 7.6G 32.4G 19% /w/workspace/gexfoundry_device-snmp-go_PR-102@tmp ---> free -m: total used free shared buff/cache available Mem: 7821 944 4782 0 2093 6698 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:87:5e:5b brd ff:ff:ff:ff:ff:ff inet 10.30.123.216/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 85763sec preferred_lft 85763sec inet6 fe80::f816:3eff:fe87:5e5b/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN link/ether 02:42:20:35:e5:23 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::42:20ff:fe35:e523/64 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) 05/25/21 _x86_64_ (2 CPU) 21:51:34 LINUX RESTART (2 CPU) 21:52:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 21:53:01 114.24 18.23 96.00 0.00 5756.94 5670.92 0.00 21:54:01 1.63 0.00 1.63 0.00 0.00 34.40 0.00 21:55:01 0.40 0.00 0.40 0.00 0.00 5.68 0.00 21:56:01 0.23 0.00 0.23 0.00 0.00 3.33 0.00 21:57:02 0.22 0.00 0.22 0.00 0.00 3.25 0.00 21:58:01 0.32 0.00 0.32 0.00 0.00 4.57 0.00 21:59:01 0.23 0.00 0.23 0.00 0.00 3.03 0.00 22:00:01 0.22 0.00 0.22 0.00 0.00 2.22 0.00 22:01:01 0.35 0.03 0.32 0.00 0.27 3.23 0.00 22:02:01 0.40 0.12 0.28 0.00 5.33 4.88 0.00 Average: 11.85 1.84 10.00 0.00 577.38 574.66 0.00 21:52:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 21:53:01 5454212 0 815960 10.19 2620 1736148 1307824 14.44 582208 1572912 132 21:54:01 5461596 0 808568 10.10 2620 1736156 1248556 13.78 576208 1572876 20 21:55:01 5466920 0 803244 10.03 2620 1736156 1206192 13.32 572784 1571948 20 21:56:01 5462344 0 807812 10.09 2620 1736164 1206384 13.32 577304 1571948 20 21:57:02 5462436 0 807716 10.09 2620 1736168 1206420 13.32 572992 1576388 8 21:58:01 5459120 0 811028 10.13 2620 1736172 1206360 13.32 576616 1576392 8 21:59:01 5460096 0 810044 10.11 2620 1736180 1206192 13.32 575652 1576388 16 22:00:01 5456420 0 813716 10.16 2620 1736184 1206192 13.32 579020 1576388 8 22:01:01 5449848 0 820284 10.24 2620 1736188 1209396 13.35 585240 1576388 8 22:02:01 5443220 0 826648 10.32 2620 1736452 1221120 13.48 591460 1575280 44 Average: 5457621 0 812502 10.14 2620 1736197 1222464 13.50 578948 1574691 28 21:52:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 21:53:01 eth0 586.39 417.22 1065.56 87.75 0.00 0.00 0.00 0.00 21:53:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:53:01 docker0 1.58 1.38 0.32 2.59 0.00 0.00 0.00 0.00 21:54:01 eth0 0.95 0.60 0.53 0.38 0.00 0.00 0.00 0.00 21:54:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:54:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:55:01 eth0 0.83 0.08 0.07 0.04 0.00 0.00 0.00 0.00 21:55:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:55:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:56:01 eth0 0.95 0.35 0.32 0.20 0.00 0.00 0.00 0.00 21:56:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:56:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:57:02 eth0 0.63 0.28 0.28 0.20 0.00 0.00 0.00 0.00 21:57:02 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:57:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:58:01 eth0 0.30 0.24 0.14 0.08 0.00 0.00 0.00 0.00 21:58:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:58:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:59:01 eth0 0.12 0.08 0.01 0.01 0.00 0.00 0.00 0.00 21:59:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:59:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:00:01 eth0 0.10 0.08 0.01 0.01 0.00 0.00 0.00 0.00 22:00:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:00:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:01:01 eth0 0.13 0.08 0.01 0.01 0.00 0.00 0.00 0.00 22:01:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:01:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:02:01 eth0 3.05 2.00 3.13 0.84 0.00 0.00 0.00 0.00 22:02:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:02:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 59.46 42.18 107.21 8.97 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 0.16 0.14 0.03 0.26 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) 05/25/21 _x86_64_ (2 CPU) 21:51:34 LINUX RESTART (2 CPU) 21:52:01 CPU %user %nice %system %iowait %steal %idle 21:53:01 all 15.57 0.00 4.13 3.05 0.08 77.17 21:53:01 0 16.27 0.00 4.69 3.27 0.09 75.68 21:53:01 1 14.87 0.00 3.58 2.82 0.07 78.66 21:54:01 all 0.07 0.00 0.04 0.00 0.03 99.87 21:54:01 0 0.07 0.00 0.03 0.00 0.02 99.88 21:54:01 1 0.07 0.00 0.05 0.00 0.03 99.85 21:55:01 all 0.08 0.00 0.08 0.00 0.03 99.81 21:55:01 0 0.05 0.00 0.03 0.00 0.02 99.90 21:55:01 1 0.10 0.00 0.13 0.00 0.05 99.72 21:56:01 all 0.08 0.00 0.03 0.00 0.03 99.86 21:56:01 0 0.03 0.00 0.02 0.00 0.03 99.92 21:56:01 1 0.13 0.00 0.03 0.00 0.03 99.80 21:57:02 all 0.14 0.00 0.02 0.00 0.03 99.81 21:57:02 0 0.08 0.00 0.02 0.00 0.02 99.88 21:57:02 1 0.20 0.00 0.02 0.00 0.05 99.73 21:58:01 all 0.05 0.00 0.02 0.00 0.04 99.89 21:58:01 0 0.02 0.00 0.00 0.00 0.02 99.97 21:58:01 1 0.09 0.00 0.03 0.00 0.07 99.81 21:59:01 all 0.08 0.00 0.02 0.00 0.04 99.87 21:59:01 0 0.03 0.00 0.02 0.00 0.03 99.92 21:59:01 1 0.12 0.00 0.02 0.00 0.05 99.82 22:00:01 all 0.03 0.00 0.03 0.00 0.03 99.90 22:00:01 0 0.02 0.00 0.05 0.00 0.03 99.90 22:00:01 1 0.05 0.00 0.02 0.00 0.03 99.90 22:01:01 all 0.06 0.00 0.03 0.00 0.03 99.89 22:01:01 0 0.02 0.00 0.02 0.00 0.02 99.95 22:01:01 1 0.10 0.00 0.03 0.00 0.03 99.83 22:02:01 all 0.29 0.00 0.18 0.00 0.04 99.49 22:02:01 0 0.30 0.00 0.18 0.00 0.03 99.48 22:02:01 1 0.28 0.00 0.17 0.00 0.05 99.50 Average: all 1.61 0.00 0.45 0.30 0.04 97.61 Average: 0 1.64 0.00 0.49 0.32 0.03 97.51 Average: 1 1.57 0.00 0.40 0.28 0.05 97.71