---> uname -a: Linux prd-centos7-docker-4c-2g-254.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 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/auth.log /dev/vda1 40.0G 7.6G 32.4G 19% /w/workspace/gexfoundry_device-snmp-go_PR-105 /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-105@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 ---> free -m: total used free shared buff/cache available Mem: 7821 986 4744 0 2090 6656 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:bc:c4:c9 brd ff:ff:ff:ff:ff:ff inet 10.30.123.113/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 85716sec preferred_lft 85716sec inet6 fe80::f816:3eff:febc:c4c9/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN link/ether 02:42:37:76:43:f2 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::42:37ff:fe76:43f2/64 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) 05:31:31 LINUX RESTART (2 CPU) 05:32:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 05:33:01 185.98 53.12 132.85 0.00 8701.91 41749.13 0.00 05:34:01 1.83 0.00 1.83 0.00 0.00 38.99 0.00 05:35:01 0.23 0.00 0.23 0.00 0.00 2.83 0.00 05:36:01 0.27 0.00 0.27 0.00 0.00 3.50 0.00 05:37:01 0.22 0.00 0.22 0.00 0.00 3.32 0.00 05:38:01 0.27 0.00 0.27 0.00 0.00 3.36 0.00 05:39:01 0.22 0.00 0.22 0.00 0.00 3.76 0.00 05:40:01 0.27 0.00 0.27 0.00 0.00 3.57 0.00 05:41:01 0.32 0.00 0.32 0.00 0.00 3.61 0.00 05:42:01 0.20 0.00 0.20 0.00 0.00 2.43 0.00 05:43:01 47.25 0.10 47.15 0.00 9.99 13610.28 0.00 Average: 21.31 4.77 16.54 0.00 780.22 4984.18 0.00 05:32:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:33:01 5459824 0 813404 10.16 2620 1733092 1285000 14.19 578340 1571296 128 05:34:01 5466120 0 807044 10.08 2620 1733156 1239096 13.68 573020 1571276 24 05:35:01 5466376 0 806844 10.07 2620 1733100 1239120 13.68 574680 1569732 20 05:36:01 5465764 0 807452 10.08 2620 1733104 1237040 13.66 575300 1569732 12 05:37:01 5465732 0 807476 10.08 2620 1733112 1237088 13.66 571300 1574260 16 05:38:01 5463832 0 809376 10.11 2620 1733112 1229844 13.58 573200 1574260 20 05:39:01 5465468 0 807732 10.09 2620 1733120 1208400 13.34 571992 1574260 16 05:40:01 5465080 0 808112 10.09 2620 1733128 1208436 13.34 572164 1574260 8 05:41:01 5457364 0 815824 10.19 2620 1733132 1208256 13.34 579652 1574260 8 05:42:01 5457608 0 815576 10.18 2620 1733136 1208256 13.34 581408 1572388 8 05:43:01 4902720 0 966052 12.06 2620 2137548 1389776 15.34 782364 1837628 12340 Average: 5412353 0 824081 10.29 2620 1769885 1244574 13.74 593947 1596668 1145 05:32:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:33:01 eth0 581.96 415.02 1083.61 87.85 0.00 0.00 0.00 0.00 05:33:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:33:01 docker0 1.22 1.03 0.30 2.64 0.00 0.00 0.00 0.00 05:34:01 eth0 4.56 0.65 1.09 0.55 0.00 0.00 0.00 0.00 05:34:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:35:01 eth0 3.08 0.75 0.94 0.59 0.00 0.00 0.00 0.00 05:35:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:36:01 eth0 2.25 0.58 0.66 0.40 0.00 0.00 0.00 0.00 05:36:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:36:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:37:01 eth0 1.60 0.70 0.82 0.61 0.00 0.00 0.00 0.00 05:37:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:37:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:38:01 eth0 0.75 0.45 0.41 0.27 0.00 0.00 0.00 0.00 05:38:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:38:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:39:01 eth0 1.07 0.30 0.33 0.17 0.00 0.00 0.00 0.00 05:39:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:39:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:40:01 eth0 0.55 0.28 0.27 0.23 0.00 0.00 0.00 0.00 05:40:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:40:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:41:01 eth0 0.13 0.08 0.01 0.01 0.00 0.00 0.00 0.00 05:41:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:41:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:42:01 eth0 0.18 0.08 0.01 0.01 0.00 0.00 0.00 0.00 05:42:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:42:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:43:01 eth0 308.63 276.90 2179.25 24.89 0.00 0.00 0.00 0.00 05:43:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:43:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 81.51 62.74 295.90 10.39 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 0.11 0.09 0.03 0.24 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) 05:31:31 LINUX RESTART (2 CPU) 05:32:02 CPU %user %nice %system %iowait %steal %idle 05:33:01 all 18.02 0.00 6.03 4.85 0.07 71.03 05:33:01 0 17.21 0.00 6.24 3.30 0.07 73.18 05:33:01 1 18.83 0.00 5.81 6.41 0.07 68.88 05:34:01 all 0.11 0.00 0.03 0.00 0.04 99.82 05:34:01 0 0.13 0.00 0.03 0.00 0.03 99.80 05:34:01 1 0.08 0.00 0.03 0.00 0.05 99.83 05:35:01 all 0.18 0.00 0.03 0.00 0.03 99.77 05:35:01 0 0.10 0.00 0.03 0.00 0.02 99.85 05:35:01 1 0.25 0.00 0.03 0.00 0.03 99.68 05:36:01 all 0.09 0.00 0.03 0.00 0.02 99.87 05:36:01 0 0.10 0.00 0.03 0.00 0.03 99.83 05:36:01 1 0.08 0.00 0.02 0.00 0.00 99.90 05:37:01 all 0.16 0.00 0.03 0.00 0.03 99.78 05:37:01 0 0.25 0.00 0.02 0.00 0.02 99.72 05:37:01 1 0.07 0.00 0.05 0.00 0.03 99.85 05:38:01 all 0.11 0.00 0.03 0.00 0.03 99.83 05:38:01 0 0.18 0.00 0.03 0.00 0.03 99.75 05:38:01 1 0.03 0.00 0.02 0.00 0.03 99.92 05:39:01 all 0.18 0.00 0.03 0.00 0.02 99.77 05:39:01 0 0.27 0.00 0.02 0.00 0.00 99.72 05:39:01 1 0.08 0.00 0.05 0.00 0.03 99.83 05:40:01 all 0.08 0.00 0.03 0.00 0.03 99.87 05:40:01 0 0.10 0.00 0.02 0.00 0.02 99.87 05:40:01 1 0.07 0.00 0.03 0.00 0.03 99.87 05:41:01 all 0.09 0.00 0.03 0.00 0.03 99.84 05:41:01 0 0.08 0.00 0.03 0.00 0.03 99.85 05:41:01 1 0.10 0.00 0.03 0.00 0.03 99.83 05:42:01 all 0.11 0.00 0.02 0.00 0.03 99.85 05:42:01 0 0.17 0.00 0.02 0.00 0.02 99.80 05:42:01 1 0.05 0.00 0.02 0.00 0.03 99.90 05:43:01 all 6.30 0.00 2.36 2.69 0.04 88.61 05:43:01 0 5.74 0.00 2.45 3.05 0.05 88.71 05:43:01 1 6.85 0.00 2.27 2.33 0.03 88.51 Average: CPU %user %nice %system %iowait %steal %idle Average: all 2.23 0.00 0.76 0.66 0.03 96.32 Average: 0 2.13 0.00 0.78 0.56 0.03 96.50 Average: 1 2.32 0.00 0.73 0.76 0.04 96.15