---> uname -a: Linux prd-centos7-docker-4c-2g-1434.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-971 /dev/vda1 40.0G 7.6G 32.4G 19% /w/workspace/dgexfoundry_device-sdk-go_PR-971@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 990 4732 0 2097 6652 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:fe:cc:45 brd ff:ff:ff:ff:ff:ff inet 10.30.123.109/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 85720sec preferred_lft 85720sec inet6 fe80::f816:3eff:fefe:cc45/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN link/ether 02:42:17:d2:49:27 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::42:17ff:fed2:4927/64 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) 06/15/21 _x86_64_ (2 CPU) 05:45:37 LINUX RESTART (2 CPU) 05:46:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 05:47:03 135.61 19.56 116.05 0.00 5849.35 21900.45 0.00 05:48:01 2.41 0.00 2.41 0.00 0.00 58.85 0.00 05:49:01 0.40 0.00 0.40 0.00 0.00 6.03 0.00 05:50:01 0.23 0.00 0.23 0.00 0.00 2.88 0.00 05:51:01 0.20 0.00 0.20 0.00 0.00 2.83 0.00 05:52:01 0.35 0.00 0.35 0.00 0.00 4.61 0.00 05:53:01 0.23 0.00 0.23 0.00 0.00 2.73 0.00 05:54:01 0.30 0.00 0.30 0.00 0.00 3.76 0.00 05:55:01 0.25 0.00 0.25 0.00 0.00 2.43 0.00 05:56:01 0.15 0.00 0.15 0.00 0.00 1.75 0.00 05:57:01 56.82 0.13 56.68 0.00 13.72 14401.12 0.00 Average: 17.96 1.80 16.16 0.00 534.80 3319.09 0.00 05:46:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:47:03 5454304 0 811416 10.13 2620 1740600 1302560 14.38 579132 1575116 128 05:48:01 5466796 0 798912 9.98 2620 1740612 1204240 13.30 569132 1575080 20 05:49:01 5465168 0 800540 10.00 2620 1740612 1204636 13.30 572440 1573784 20 05:50:01 5463548 0 802156 10.02 2620 1740616 1204600 13.30 573456 1573784 12 05:51:01 5465736 0 799960 9.99 2620 1740624 1204240 13.30 566568 1578664 8 05:52:01 5463772 0 801924 10.01 2620 1740624 1204432 13.30 568720 1578664 8 05:53:01 5464928 0 800760 10.00 2620 1740632 1204240 13.30 567660 1578664 20 05:54:01 5453892 0 811792 10.14 2620 1740636 1204240 13.30 578216 1578664 8 05:55:01 5453644 0 812036 10.14 2620 1740640 1204240 13.30 578612 1578664 12 05:56:01 5453764 0 811912 10.14 2620 1740644 1204240 13.30 580596 1576792 8 05:57:01 4930448 0 930432 11.62 2620 2145440 1310032 14.46 770156 1838732 36 Average: 5412364 0 816531 10.20 2620 1777425 1222882 13.50 591335 1600601 25 05:46:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:47:03 eth0 634.75 442.69 1118.40 90.37 0.00 0.00 0.00 0.00 05:47:03 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:47:03 docker0 10.49 7.49 1.90 28.19 0.00 0.00 0.00 0.00 05:48:01 eth0 0.83 0.16 0.07 0.06 0.00 0.00 0.00 0.00 05:48:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:48:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:49:01 eth0 3.90 1.83 3.28 0.27 0.00 0.00 0.00 0.00 05:49:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:49:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:50:01 eth0 1.30 0.33 0.36 0.23 0.00 0.00 0.00 0.00 05:50:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:51:01 eth0 0.55 0.08 0.05 0.01 0.00 0.00 0.00 0.00 05:51:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:51:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:52:01 eth0 1.18 0.47 0.45 0.27 0.00 0.00 0.00 0.00 05:52:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:52:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:53:01 eth0 0.13 0.08 0.01 0.01 0.00 0.00 0.00 0.00 05:53:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:53:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:54:01 eth0 0.08 0.08 0.01 0.01 0.00 0.00 0.00 0.00 05:54:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:54:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:55:01 eth0 0.43 0.08 0.02 0.01 0.00 0.00 0.00 0.00 05:55:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:55:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:56:01 eth0 0.50 0.08 0.05 0.01 0.00 0.00 0.00 0.00 05:56:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:56:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:57:01 eth0 193.89 168.50 2174.71 19.14 0.00 0.00 0.00 0.00 05:57:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:57:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 76.40 56.04 300.80 10.07 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 0.96 0.68 0.17 2.57 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) 06/15/21 _x86_64_ (2 CPU) 05:45:37 LINUX RESTART (2 CPU) 05:46:01 CPU %user %nice %system %iowait %steal %idle 05:47:03 all 17.68 0.00 5.84 6.20 0.07 70.21 05:47:03 0 18.07 0.00 6.08 5.27 0.05 70.53 05:47:03 1 17.29 0.00 5.60 7.14 0.09 69.89 05:48:01 all 0.08 0.00 0.05 0.00 0.03 99.84 05:48:01 0 0.10 0.00 0.02 0.00 0.03 99.84 05:48:01 1 0.05 0.00 0.09 0.00 0.03 99.83 05:49:01 all 0.10 0.00 0.05 0.00 0.03 99.82 05:49:01 0 0.10 0.00 0.03 0.00 0.00 99.87 05:49:01 1 0.10 0.00 0.07 0.00 0.05 99.78 05:50:01 all 0.05 0.00 0.03 0.00 0.03 99.88 05:50:01 0 0.02 0.00 0.03 0.00 0.03 99.92 05:50:01 1 0.08 0.00 0.03 0.00 0.03 99.85 05:51:01 all 0.07 0.00 0.03 0.00 0.03 99.87 05:51:01 0 0.05 0.00 0.03 0.00 0.05 99.87 05:51:01 1 0.08 0.00 0.03 0.00 0.02 99.87 05:52:01 all 0.06 0.00 0.03 0.00 0.03 99.89 05:52:01 0 0.05 0.00 0.02 0.00 0.02 99.92 05:52:01 1 0.07 0.00 0.03 0.00 0.03 99.87 05:53:01 all 0.08 0.00 0.03 0.00 0.03 99.87 05:53:01 0 0.05 0.00 0.03 0.00 0.03 99.88 05:53:01 1 0.10 0.00 0.03 0.00 0.02 99.85 05:54:01 all 0.06 0.00 0.03 0.00 0.03 99.88 05:54:01 0 0.03 0.00 0.02 0.00 0.03 99.92 05:54:01 1 0.08 0.00 0.05 0.00 0.02 99.85 05:55:01 all 0.08 0.00 0.03 0.00 0.03 99.86 05:55:01 0 0.07 0.00 0.05 0.00 0.03 99.85 05:55:01 1 0.08 0.00 0.02 0.00 0.03 99.87 05:56:01 all 0.13 0.00 0.02 0.00 0.03 99.83 05:56:01 0 0.02 0.00 0.02 0.00 0.02 99.95 05:56:01 1 0.23 0.00 0.02 0.00 0.03 99.72 05:57:01 all 7.35 0.00 3.36 0.84 0.04 88.41 05:57:01 0 6.89 0.00 3.55 0.88 0.03 88.64 05:57:01 1 7.81 0.00 3.17 0.80 0.05 88.17 Average: CPU %user %nice %system %iowait %steal %idle Average: all 2.29 0.00 0.85 0.62 0.03 96.21 Average: 0 2.26 0.00 0.88 0.54 0.03 96.28 Average: 1 2.31 0.00 0.81 0.70 0.04 96.13