---> uname -a: Linux prd-centos7-docker-4c-2g-1120.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% /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 978 4744 0 2098 6665 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:63:e2:5b brd ff:ff:ff:ff:ff:ff inet 10.30.123.14/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 85720sec preferred_lft 85720sec inet6 fe80::f816:3eff:fe63:e25b/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN link/ether 02:42:ec:6e:c6:ae 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:ecff:fe6e:c6ae/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) 09:14:16 LINUX RESTART (2 CPU) 09:15:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 09:16:01 22.97 3.61 19.37 0.00 2643.24 3165.13 0.00 09:17:01 1.62 0.00 1.62 0.00 0.00 33.76 0.00 09:18:01 0.25 0.00 0.25 0.00 0.00 2.96 0.00 09:19:01 0.13 0.00 0.13 0.00 0.00 2.05 0.00 09:20:01 0.32 0.00 0.32 0.00 0.00 3.68 0.00 09:21:01 0.32 0.00 0.32 0.00 0.00 3.78 0.00 09:22:01 0.22 0.00 0.22 0.00 0.00 3.73 0.00 09:23:01 0.25 0.00 0.25 0.00 0.00 2.45 0.00 09:24:01 0.27 0.00 0.27 0.00 0.00 3.66 0.00 09:25:01 0.22 0.00 0.22 0.00 0.00 3.46 0.00 Average: 2.62 0.36 2.27 0.00 260.49 317.88 0.00 09:15:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:16:01 5461576 0 804072 10.04 2620 1740672 1298260 14.33 572724 1574580 12 09:17:01 5469788 0 795852 9.94 2620 1740680 1234928 13.63 566020 1574544 8 09:18:01 5473124 0 792512 9.90 2620 1740684 1205104 13.31 566516 1571072 8 09:19:01 5472060 0 793568 9.91 2620 1740692 1205104 13.31 567532 1571076 8 09:20:01 5471512 0 794112 9.92 2620 1740696 1205224 13.31 560144 1579200 8 09:21:01 5471512 0 794112 9.92 2620 1740696 1205260 13.31 560368 1579200 8 09:22:01 5471588 0 794028 9.91 2620 1740704 1205104 13.31 560360 1579248 8 09:23:01 5470320 0 795292 9.93 2620 1740708 1205104 13.31 561632 1579248 8 09:24:01 5458492 0 807116 10.08 2620 1740712 1205104 13.31 574012 1578168 8 09:25:01 5457248 0 808356 10.09 2620 1740716 1205344 13.31 576052 1577424 8 Average: 5467722 0 797902 9.96 2620 1740696 1217454 13.44 566536 1576376 8 09:15:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:16:01 eth0 104.81 84.29 407.34 20.15 0.00 0.00 0.00 0.00 09:16:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:16:01 docker0 13.76 9.36 2.15 29.10 0.00 0.00 0.00 0.00 09:17:01 eth0 1.02 0.45 0.54 0.42 0.00 0.00 0.00 0.00 09:17:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:17:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:18:01 eth0 0.08 0.03 0.01 0.00 0.00 0.00 0.00 0.00 09:18:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:18:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:19:01 eth0 0.15 0.08 0.01 0.01 0.00 0.00 0.00 0.00 09:19:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:19:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:20:01 eth0 0.82 0.17 0.14 0.07 0.00 0.00 0.00 0.00 09:20:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:20:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:21:01 eth0 0.55 0.33 0.33 0.20 0.00 0.00 0.00 0.00 09:21:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:21:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:22:01 eth0 0.12 0.10 0.01 0.01 0.00 0.00 0.00 0.00 09:22:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:22:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:23:01 eth0 0.18 0.08 0.02 0.01 0.00 0.00 0.00 0.00 09:23:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:23:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:24:01 eth0 0.18 0.08 0.01 0.01 0.00 0.00 0.00 0.00 09:24:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:24:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:25:01 eth0 1.17 0.43 0.40 0.24 0.00 0.00 0.00 0.00 09:25:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:25:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 10.76 8.48 40.29 2.08 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 1.36 0.92 0.21 2.87 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) 09:14:16 LINUX RESTART (2 CPU) 09:15:02 CPU %user %nice %system %iowait %steal %idle 09:16:01 all 4.04 0.00 2.30 0.69 0.05 92.91 09:16:01 0 4.04 0.00 2.36 0.31 0.05 93.24 09:16:01 1 4.04 0.00 2.25 1.07 0.05 92.59 09:17:01 all 0.09 0.00 0.06 0.00 0.03 99.82 09:17:01 0 0.12 0.00 0.05 0.00 0.02 99.82 09:17:01 1 0.07 0.00 0.07 0.00 0.03 99.83 09:18:01 all 0.12 0.00 0.03 0.00 0.03 99.83 09:18:01 0 0.17 0.00 0.02 0.00 0.02 99.80 09:18:01 1 0.07 0.00 0.03 0.00 0.03 99.87 09:19:01 all 0.18 0.00 0.03 0.00 0.03 99.77 09:19:01 0 0.33 0.00 0.03 0.00 0.03 99.60 09:19:01 1 0.03 0.00 0.02 0.00 0.02 99.93 09:20:01 all 0.13 0.00 0.04 0.00 0.03 99.79 09:20:01 0 0.22 0.00 0.03 0.00 0.03 99.72 09:20:01 1 0.05 0.00 0.05 0.00 0.03 99.87 09:21:01 all 0.06 0.00 0.03 0.00 0.03 99.88 09:21:01 0 0.07 0.00 0.02 0.00 0.03 99.88 09:21:01 1 0.05 0.00 0.03 0.00 0.03 99.88 09:22:01 all 0.08 0.00 0.04 0.00 0.03 99.86 09:22:01 0 0.03 0.00 0.03 0.00 0.02 99.92 09:22:01 1 0.12 0.00 0.05 0.00 0.03 99.80 09:23:01 all 0.11 0.00 0.03 0.00 0.03 99.84 09:23:01 0 0.02 0.00 0.03 0.00 0.02 99.93 09:23:01 1 0.20 0.00 0.02 0.00 0.03 99.75 09:24:01 all 0.18 0.00 0.04 0.00 0.03 99.75 09:24:01 0 0.03 0.00 0.03 0.00 0.03 99.90 09:24:01 1 0.33 0.00 0.05 0.00 0.02 99.60 09:25:01 all 0.12 0.00 0.03 0.00 0.03 99.82 09:25:01 0 0.03 0.00 0.03 0.00 0.03 99.90 09:25:01 1 0.20 0.00 0.03 0.00 0.02 99.75 Average: all 0.50 0.00 0.26 0.07 0.03 99.15 Average: 0 0.50 0.00 0.26 0.03 0.03 99.19 Average: 1 0.51 0.00 0.25 0.10 0.03 99.10