---> uname -a: Linux prd-centos7-docker-4c-2g-1136.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% /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 /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 ---> free -m: total used free shared buff/cache available Mem: 7821 912 4810 0 2098 6731 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:23:b3:65 brd ff:ff:ff:ff:ff:ff inet 10.30.122.68/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 85605sec preferred_lft 85605sec inet6 fe80::f816:3eff:fe23:b365/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN link/ether 02:42:2c:f3:3e:82 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::42:2cff:fef3:3e82/64 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) 06/24/21 _x86_64_ (2 CPU) 09:40:55 LINUX RESTART (2 CPU) 09:42:03 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 09:43:01 3.43 0.00 3.43 0.00 0.00 123.91 0.00 09:44:01 0.50 0.00 0.50 0.00 0.00 8.85 0.00 09:45:01 0.15 0.00 0.15 0.00 0.00 1.87 0.00 09:46:01 0.13 0.00 0.13 0.00 0.00 2.28 0.00 09:47:01 0.33 0.00 0.33 0.00 0.00 5.16 0.00 09:48:01 0.22 0.00 0.22 0.00 0.00 3.10 0.00 09:49:01 0.25 0.00 0.25 0.00 0.00 3.36 0.00 09:50:01 0.28 0.00 0.28 0.00 0.00 2.86 0.00 09:51:01 0.20 0.00 0.20 0.00 0.00 2.42 0.00 09:52:01 0.35 0.00 0.35 0.00 0.00 5.71 0.00 09:53:01 0.23 0.00 0.23 0.00 0.00 2.87 0.00 09:54:01 0.40 0.10 0.30 0.00 7.19 4.96 0.00 Average: 0.53 0.01 0.52 0.00 0.60 13.64 0.00 09:42:03 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:43:01 5462704 0 802968 10.03 2620 1740648 1288844 14.23 572812 1571260 24 09:44:01 5475652 0 790008 9.86 2620 1740660 1205500 13.31 562392 1570864 20 09:45:01 5472684 0 792976 9.90 2620 1740660 1205812 13.31 560240 1575880 20 09:46:01 5465800 0 799852 9.99 2620 1740668 1270424 14.03 565328 1576596 20 09:47:01 5473416 0 792232 9.89 2620 1740672 1215472 13.42 556632 1579344 20 09:48:01 5475016 0 790632 9.87 2620 1740672 1200052 13.25 555220 1579344 12 09:49:01 5469548 0 796092 9.94 2620 1740680 1200184 13.25 560912 1579344 8 09:50:01 5467116 0 798520 9.97 2620 1740684 1200220 13.25 563452 1579344 16 09:51:01 5466556 0 799076 9.98 2620 1740688 1200560 13.25 565820 1577624 20 09:52:01 5466144 0 799484 9.98 2620 1740692 1200584 13.26 566072 1577624 20 09:53:01 5467496 0 798128 9.97 2620 1740696 1200248 13.25 572448 1569860 16 09:54:01 5442136 0 823044 10.28 2620 1741140 1233164 13.61 664752 1501908 244 Average: 5467022 0 798584 9.97 2620 1740713 1218422 13.45 572173 1569916 37 09:42:03 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:43:01 eth0 4.76 1.52 3.54 0.31 0.00 0.00 0.00 0.00 09:43:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:43:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:44:01 eth0 2.78 0.08 0.25 0.04 0.00 0.00 0.00 0.00 09:44:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:44:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:45:01 eth0 4.11 1.13 1.51 0.94 0.00 0.00 0.00 0.00 09:45:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:45:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:46:01 eth0 3.32 3.46 0.96 23.67 0.00 0.00 0.00 0.00 09:46:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:46:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:47:01 eth0 0.38 0.27 0.15 0.09 0.00 0.00 0.00 0.00 09:47:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:47:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:48:01 eth0 0.18 0.07 0.01 0.01 0.00 0.00 0.00 0.00 09:48:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:48:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:49:01 eth0 0.97 0.18 0.29 0.10 0.00 0.00 0.00 0.00 09:49:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:49:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:50:01 eth0 2.33 0.52 0.68 0.39 0.00 0.00 0.00 0.00 09:50:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:51:01 eth0 3.81 1.02 1.26 0.79 0.00 0.00 0.00 0.00 09:51:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:51:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:52:01 eth0 2.37 1.00 1.03 0.69 0.00 0.00 0.00 0.00 09:52:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:52:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:53:01 eth0 0.23 0.08 0.01 0.02 0.00 0.00 0.00 0.00 09:53:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:53:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:54:01 eth0 9.99 5.94 8.96 3.36 0.00 0.00 0.00 0.00 09:54:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:54:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 2.93 1.27 1.55 2.54 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 0.00 0.00 0.00 0.00 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) 06/24/21 _x86_64_ (2 CPU) 09:40:55 LINUX RESTART (2 CPU) 09:42:03 CPU %user %nice %system %iowait %steal %idle 09:43:01 all 0.32 0.00 0.09 0.00 0.02 99.58 09:43:01 0 0.19 0.00 0.09 0.00 0.02 99.71 09:43:01 1 0.45 0.00 0.09 0.00 0.02 99.45 09:44:01 all 0.12 0.00 0.08 0.00 0.03 99.78 09:44:01 0 0.10 0.00 0.07 0.00 0.03 99.80 09:44:01 1 0.13 0.00 0.08 0.00 0.02 99.77 09:45:01 all 0.27 0.00 0.06 0.00 0.03 99.65 09:45:01 0 0.17 0.00 0.07 0.00 0.02 99.75 09:45:01 1 0.37 0.00 0.05 0.00 0.03 99.55 09:46:01 all 0.40 0.00 0.08 0.00 0.04 99.48 09:46:01 0 0.50 0.00 0.05 0.00 0.03 99.42 09:46:01 1 0.30 0.00 0.10 0.00 0.05 99.55 09:47:01 all 0.05 0.00 0.08 0.00 0.03 99.84 09:47:01 0 0.05 0.00 0.07 0.00 0.03 99.85 09:47:01 1 0.05 0.00 0.08 0.00 0.03 99.83 09:48:01 all 0.20 0.00 0.05 0.00 0.06 99.69 09:48:01 0 0.35 0.00 0.05 0.00 0.07 99.53 09:48:01 1 0.05 0.00 0.05 0.00 0.05 99.85 09:49:01 all 0.16 0.00 0.08 0.00 0.03 99.74 09:49:01 0 0.22 0.00 0.08 0.00 0.03 99.67 09:49:01 1 0.10 0.00 0.07 0.00 0.02 99.82 09:50:01 all 0.13 0.00 0.06 0.00 0.03 99.78 09:50:01 0 0.18 0.00 0.05 0.00 0.03 99.73 09:50:01 1 0.08 0.00 0.07 0.00 0.02 99.83 09:51:01 all 0.22 0.00 0.05 0.00 0.05 99.68 09:51:01 0 0.35 0.00 0.05 0.00 0.05 99.55 09:51:01 1 0.08 0.00 0.05 0.00 0.05 99.82 09:52:01 all 0.20 0.00 0.04 0.00 0.32 99.43 09:52:01 0 0.25 0.00 0.05 0.00 0.48 99.22 09:52:01 1 0.15 0.00 0.03 0.00 0.17 99.65 09:53:01 all 0.23 0.00 0.05 0.00 0.06 99.67 09:53:01 0 0.05 0.00 0.08 0.00 0.07 99.80 09:53:01 1 0.40 0.00 0.02 0.00 0.05 99.53 09:53:01 CPU %user %nice %system %iowait %steal %idle 09:54:01 all 1.63 0.00 0.49 0.02 0.07 97.79 09:54:01 0 1.66 0.00 0.45 0.00 0.07 97.82 09:54:01 1 1.61 0.00 0.54 0.03 0.07 97.76 Average: all 0.33 0.00 0.10 0.00 0.06 99.51 Average: 0 0.34 0.00 0.10 0.00 0.08 99.49 Average: 1 0.31 0.00 0.10 0.00 0.05 99.53