---> uname -a: Linux prd-centos7-docker-4c-2g-15723.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 7.2G 32.8G 18% / 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 7.2G 32.8G 18% /facter-os /dev/vda1 40.0G 7.2G 32.8G 18% /etc/resolv.conf /dev/vda1 40.0G 7.2G 32.8G 18% /etc/hostname /dev/vda1 40.0G 7.2G 32.8G 18% /etc/hosts /dev/vda1 40.0G 7.2G 32.8G 18% /var/log/secure /dev/vda1 40.0G 7.2G 32.8G 18% /var/log/auth.log /dev/vda1 40.0G 7.2G 32.8G 18% /run/cloud-init/result.json /dev/vda1 40.0G 7.2G 32.8G 18% /w/workspace/dgexfoundry_device-sdk-go_PR-934 /dev/vda1 40.0G 7.2G 32.8G 18% /w/workspace/dgexfoundry_device-sdk-go_PR-934@tmp /dev/vda1 40.0G 7.2G 32.8G 18% /var/log/sa-host ---> free -m: total used free shared buff/cache available Mem: 7821 974 4752 0 2094 6669 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:31:60:b9 brd ff:ff:ff:ff:ff:ff inet 10.30.123.226/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 85521sec preferred_lft 85521sec inet6 fe80::f816:3eff:fe31:60b9/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN link/ether 02:42:98:a5:68:8b 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::42:98ff:fea5:688b/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) 05/24/21 _x86_64_ (2 CPU) 03:05:09 LINUX RESTART (2 CPU) 03:06:03 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 03:07:01 72.99 14.81 58.17 0.00 4435.90 30569.16 0.00 03:08:01 12.39 0.63 11.76 0.00 352.30 1075.07 0.00 03:09:01 1.73 0.00 1.73 0.00 0.00 33.09 0.00 03:10:01 0.28 0.00 0.28 0.00 0.00 4.47 0.00 03:11:01 0.22 0.00 0.22 0.00 0.00 3.30 0.00 03:12:01 0.30 0.00 0.30 0.00 0.00 4.88 0.00 03:13:01 0.27 0.00 0.27 0.00 0.00 3.07 0.00 03:14:01 0.23 0.00 0.23 0.00 0.00 2.98 0.00 03:15:01 0.28 0.00 0.28 0.00 0.00 3.33 0.00 03:16:01 0.28 0.00 0.28 0.00 0.00 4.08 0.00 03:17:01 0.25 0.00 0.25 0.00 0.00 3.00 0.00 03:18:01 0.23 0.00 0.23 0.00 0.00 3.63 0.00 03:19:01 0.28 0.00 0.28 0.00 0.00 2.87 0.00 Average: 6.74 1.16 5.59 0.00 358.44 2370.96 0.00 03:06:03 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:07:01 5436764 0 844864 10.55 2620 1724684 1466540 16.19 600100 1565036 20 03:08:01 5464272 0 804608 10.05 2620 1737432 1246128 13.76 574768 1571776 20 03:09:01 5469240 0 799636 9.98 2620 1737436 1202940 13.28 572808 1569384 8 03:10:01 5468696 0 800176 9.99 2620 1737440 1202940 13.28 573156 1569928 20 03:11:01 5468480 0 800332 9.99 2620 1737500 1202940 13.28 573224 1569944 16 03:12:01 5464464 0 804400 10.04 2620 1737448 1203168 13.28 570192 1577096 8 03:13:01 5465880 0 802980 10.03 2620 1737452 1202940 13.28 568956 1577096 20 03:14:01 5457376 0 811476 10.13 2620 1737460 1202940 13.28 577216 1577144 16 03:15:01 5457316 0 811536 10.13 2620 1737460 1202940 13.28 579056 1575424 8 03:16:01 5456952 0 811892 10.14 2620 1737468 1202940 13.28 579064 1575424 8 03:17:01 5456316 0 812528 10.15 2620 1737468 1203060 13.28 586304 1568712 16 03:18:01 5457320 0 811516 10.13 2620 1737476 1202940 13.28 585664 1568716 12 03:19:01 5457196 0 811636 10.13 2620 1737480 1202940 13.28 585648 1568712 16 Average: 5460021 0 809814 10.11 2620 1736477 1226566 13.54 578935 1571876 14 03:06:03 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:07:01 eth0 611.39 428.82 1106.27 84.69 0.00 0.00 0.00 0.00 03:07:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:07:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:08:01 eth0 32.41 29.05 50.57 8.99 0.00 0.00 0.00 0.00 03:08:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:08:01 docker0 13.52 9.81 2.07 27.40 0.00 0.00 0.00 0.00 03:09:01 eth0 0.10 0.07 0.01 0.01 0.00 0.00 0.00 0.00 03:09:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:09:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:10:01 eth0 0.28 0.02 0.01 0.00 0.00 0.00 0.00 0.00 03:10:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:10:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:11:01 eth0 1.03 0.08 0.11 0.01 0.00 0.00 0.00 0.00 03:11:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:11:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:12:01 eth0 1.17 0.64 0.68 0.47 0.00 0.00 0.00 0.00 03:12:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:12:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:13:01 eth0 0.10 0.08 0.01 0.01 0.00 0.00 0.00 0.00 03:13:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:13:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:14:01 eth0 0.12 0.08 0.01 0.01 0.00 0.00 0.00 0.00 03:14:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:14:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:15:01 eth0 0.13 0.08 0.01 0.01 0.00 0.00 0.00 0.00 03:15:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:15:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:16:01 eth0 0.08 0.08 0.01 0.01 0.00 0.00 0.00 0.00 03:16:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:16:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:17:01 eth0 0.58 0.42 0.37 0.20 0.00 0.00 0.00 0.00 03:17:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:17:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:18:01 eth0 0.10 0.08 0.01 0.01 0.00 0.00 0.00 0.00 03:18:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:18:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:19:01 eth0 0.08 0.08 0.01 0.01 0.00 0.00 0.00 0.00 03:19:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:19:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 48.45 34.40 86.61 7.07 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 1.04 0.76 0.16 2.12 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) 05/24/21 _x86_64_ (2 CPU) 03:05:09 LINUX RESTART (2 CPU) 03:06:03 CPU %user %nice %system %iowait %steal %idle 03:07:01 all 12.32 0.00 2.77 34.96 0.07 49.88 03:07:01 0 14.05 0.00 3.19 33.42 0.07 49.27 03:07:01 1 10.59 0.00 2.35 36.51 0.07 50.48 03:08:01 all 1.49 0.00 0.86 2.10 0.03 95.52 03:08:01 0 1.63 0.00 0.91 3.35 0.03 94.08 03:08:01 1 1.36 0.00 0.81 0.86 0.02 96.96 03:09:01 all 0.15 0.00 0.05 0.00 0.03 99.77 03:09:01 0 0.22 0.00 0.07 0.00 0.05 99.67 03:09:01 1 0.08 0.00 0.03 0.00 0.02 99.87 03:10:01 all 0.16 0.00 0.04 0.00 0.02 99.78 03:10:01 0 0.23 0.00 0.03 0.00 0.02 99.72 03:10:01 1 0.08 0.00 0.05 0.00 0.02 99.85 03:11:01 all 0.13 0.00 0.03 0.00 0.03 99.82 03:11:01 0 0.22 0.00 0.03 0.00 0.02 99.73 03:11:01 1 0.05 0.00 0.02 0.00 0.03 99.90 03:12:01 all 0.17 0.00 0.04 0.00 0.03 99.76 03:12:01 0 0.27 0.00 0.03 0.00 0.02 99.68 03:12:01 1 0.07 0.00 0.05 0.00 0.03 99.85 03:13:01 all 0.15 0.00 0.03 0.00 0.03 99.79 03:13:01 0 0.27 0.00 0.02 0.00 0.02 99.70 03:13:01 1 0.03 0.00 0.05 0.00 0.03 99.88 03:14:01 all 0.08 0.00 0.05 0.00 0.03 99.83 03:14:01 0 0.10 0.00 0.07 0.00 0.03 99.80 03:14:01 1 0.07 0.00 0.03 0.00 0.03 99.87 03:15:01 all 0.10 0.00 0.02 0.00 0.02 99.87 03:15:01 0 0.18 0.00 0.02 0.00 0.02 99.78 03:15:01 1 0.02 0.00 0.02 0.00 0.02 99.95 03:16:01 all 0.12 0.00 0.03 0.00 0.03 99.82 03:16:01 0 0.17 0.00 0.03 0.00 0.00 99.80 03:16:01 1 0.07 0.00 0.03 0.00 0.05 99.85 03:17:01 all 0.05 0.00 0.03 0.00 0.03 99.90 03:17:01 0 0.08 0.00 0.02 0.00 0.03 99.87 03:17:01 1 0.02 0.00 0.03 0.00 0.02 99.93 03:17:01 CPU %user %nice %system %iowait %steal %idle 03:18:01 all 0.16 0.00 0.03 0.00 0.03 99.79 03:18:01 0 0.10 0.00 0.05 0.00 0.03 99.82 03:18:01 1 0.22 0.00 0.00 0.00 0.02 99.77 03:19:01 all 0.13 0.00 0.03 0.00 0.03 99.82 03:19:01 0 0.03 0.00 0.03 0.00 0.03 99.90 03:19:01 1 0.22 0.00 0.03 0.00 0.02 99.73 Average: all 1.12 0.00 0.30 2.71 0.03 95.84 Average: 0 1.30 0.00 0.33 2.70 0.03 95.64 Average: 1 0.95 0.00 0.26 2.73 0.03 96.03