---> uname -a: Linux prd-centos7-docker-4c-2g-41.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/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/dgexfoundry_device-sdk-go_PR-998 /dev/vda1 40.0G 7.6G 32.4G 19% /w/workspace/dgexfoundry_device-sdk-go_PR-998@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 968 4755 0 2097 6674 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:fd:f4:55 brd ff:ff:ff:ff:ff:ff inet 10.30.123.14/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 85689sec preferred_lft 85689sec inet6 fe80::f816:3eff:fefd:f455/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN link/ether 02:42:51:1e:d1:4e 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::42:51ff:fe1e:d14e/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) 07/13/21 _x86_64_ (2 CPU) 04:06:20 LINUX RESTART (2 CPU) 04:07:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 04:08:01 84.80 3.61 81.19 0.00 2643.82 3646.36 0.00 04:09:01 1.67 0.00 1.67 0.00 0.00 30.14 0.00 04:10:01 0.67 0.00 0.67 0.00 0.00 7.98 0.00 04:11:01 0.42 0.00 0.42 0.00 0.00 5.06 0.00 04:12:01 0.23 0.00 0.23 0.00 0.00 3.51 0.00 04:13:01 0.30 0.00 0.30 0.00 0.00 4.18 0.00 04:14:01 0.15 0.00 0.15 0.00 0.00 2.02 0.00 04:15:01 0.28 0.00 0.28 0.00 0.00 3.08 0.00 04:16:01 0.25 0.00 0.25 0.00 0.00 2.42 0.00 04:17:01 0.25 0.00 0.25 0.00 0.00 3.81 0.00 04:18:01 0.28 0.03 0.25 0.00 3.73 2.83 0.00 Average: 8.00 0.33 7.68 0.00 237.12 332.48 0.00 04:07:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:08:01 5465060 0 800948 10.00 2620 1740312 1317956 14.55 569692 1573500 32 04:09:01 5479576 0 786484 9.82 2620 1740260 1203404 13.29 557492 1573456 8 04:10:01 5477852 0 788208 9.84 2620 1740260 1203680 13.29 559780 1572800 8 04:11:01 5476080 0 789976 9.86 2620 1740264 1203728 13.29 561224 1572800 8 04:12:01 5475996 0 790052 9.86 2620 1740272 1203752 13.29 556704 1577520 8 04:13:01 5477044 0 789004 9.85 2620 1740272 1203476 13.29 556228 1577520 20 04:14:01 5476800 0 789240 9.85 2620 1740280 1203404 13.29 556624 1577592 20 04:15:01 5469840 0 796196 9.94 2620 1740284 1203404 13.29 563416 1577592 8 04:16:01 5466592 0 799440 9.98 2620 1740288 1203404 13.29 566700 1577592 16 04:17:01 5463108 0 802920 10.03 2620 1740292 1203488 13.29 571808 1575760 16 04:18:01 5458552 0 807204 10.08 2620 1740564 1205204 13.31 581532 1569908 172 Average: 5471500 0 794516 9.92 2620 1740304 1214082 13.40 563745 1575095 29 04:07:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:08:01 eth0 183.42 143.33 508.40 31.79 0.00 0.00 0.00 0.00 04:08:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:08:01 docker0 13.16 9.82 1.84 28.25 0.00 0.00 0.00 0.00 04:09:01 eth0 1.17 0.02 0.10 0.00 0.00 0.00 0.00 0.00 04:09:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:09:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:10:01 eth0 1.53 0.57 0.61 0.36 0.00 0.00 0.00 0.00 04:10:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:10:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:11:01 eth0 1.15 0.32 0.34 0.23 0.00 0.00 0.00 0.00 04:11:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:11:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:12:01 eth0 0.63 0.37 0.35 0.26 0.00 0.00 0.00 0.00 04:12:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:12:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:13:01 eth0 0.20 0.10 0.07 0.01 0.00 0.00 0.00 0.00 04:13:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:13:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:14:01 eth0 0.13 0.12 0.01 0.01 0.00 0.00 0.00 0.00 04:14:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:14:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:15:01 eth0 0.08 0.08 0.01 0.01 0.00 0.00 0.00 0.00 04:15:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:15:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:16:01 eth0 0.10 0.08 0.01 0.01 0.00 0.00 0.00 0.00 04:16:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:16:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:17:01 eth0 0.23 0.17 0.08 0.07 0.00 0.00 0.00 0.00 04:17:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:17:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:18:01 eth0 4.83 3.25 4.66 1.77 0.00 0.00 0.00 0.00 04:18:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:18:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 17.34 13.30 46.10 3.10 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 1.18 0.88 0.17 2.53 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) 07/13/21 _x86_64_ (2 CPU) 04:06:20 LINUX RESTART (2 CPU) 04:07:02 CPU %user %nice %system %iowait %steal %idle 04:08:01 all 5.50 0.00 2.60 2.25 0.05 89.60 04:08:01 0 5.39 0.00 2.25 1.17 0.05 91.14 04:08:01 1 5.61 0.00 2.95 3.32 0.05 88.07 04:09:01 all 0.14 0.00 0.04 0.00 0.03 99.79 04:09:01 0 0.05 0.00 0.03 0.00 0.03 99.88 04:09:01 1 0.23 0.00 0.05 0.00 0.02 99.70 04:10:01 all 0.13 0.00 0.04 0.00 0.03 99.80 04:10:01 0 0.08 0.00 0.03 0.00 0.02 99.87 04:10:01 1 0.18 0.00 0.05 0.00 0.03 99.73 04:11:01 all 0.17 0.00 0.03 0.00 0.03 99.78 04:11:01 0 0.32 0.00 0.03 0.00 0.03 99.62 04:11:01 1 0.02 0.00 0.02 0.00 0.02 99.95 04:12:01 all 0.19 0.00 0.06 0.00 0.03 99.72 04:12:01 0 0.22 0.00 0.07 0.00 0.02 99.70 04:12:01 1 0.17 0.00 0.05 0.00 0.03 99.75 04:13:01 all 0.16 0.00 0.03 0.00 0.03 99.79 04:13:01 0 0.03 0.00 0.02 0.00 0.03 99.92 04:13:01 1 0.28 0.00 0.03 0.00 0.02 99.67 04:14:01 all 0.17 0.00 0.03 0.00 0.03 99.77 04:14:01 0 0.05 0.00 0.03 0.00 0.02 99.90 04:14:01 1 0.28 0.00 0.03 0.00 0.03 99.65 04:15:01 all 0.07 0.00 0.04 0.00 0.03 99.86 04:15:01 0 0.07 0.00 0.03 0.00 0.05 99.85 04:15:01 1 0.07 0.00 0.05 0.00 0.02 99.87 04:16:01 all 0.05 0.00 0.03 0.00 0.02 99.90 04:16:01 0 0.07 0.00 0.03 0.00 0.03 99.87 04:16:01 1 0.03 0.00 0.03 0.00 0.00 99.93 04:17:01 all 0.06 0.00 0.03 0.00 0.03 99.89 04:17:01 0 0.07 0.00 0.02 0.00 0.03 99.88 04:17:01 1 0.05 0.00 0.03 0.00 0.02 99.90 04:18:01 all 0.57 0.00 0.33 0.00 0.02 99.09 04:18:01 0 0.80 0.00 0.44 0.00 0.00 98.76 04:18:01 1 0.33 0.00 0.22 0.00 0.03 99.42 Average: CPU %user %nice %system %iowait %steal %idle Average: all 0.64 0.00 0.29 0.20 0.03 98.85 Average: 0 0.64 0.00 0.27 0.10 0.03 98.97 Average: 1 0.65 0.00 0.31 0.29 0.02 98.72