---> uname -a: Linux prd-centos7-docker-4c-2g-1248.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% /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 /dev/vda1 40.0G 7.6G 32.4G 19% /var/log/auth.log ---> free -m: total used free shared buff/cache available Mem: 7821 987 4735 0 2097 6655 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:ed:91:8d brd ff:ff:ff:ff:ff:ff inet 10.30.123.233/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 85625sec preferred_lft 85625sec inet6 fe80::f816:3eff:feed:918d/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN link/ether 02:42:77:06:b7:c1 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::42:77ff:fe06:b7c1/64 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) 18:21:52 LINUX RESTART (2 CPU) 18:23:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 18:24:01 1.71 0.00 1.71 0.00 0.00 35.81 0.00 18:25:01 0.40 0.00 0.40 0.00 0.00 5.88 0.00 18:26:01 0.32 0.00 0.32 0.00 0.00 3.48 0.00 18:27:01 0.20 0.00 0.20 0.00 0.00 2.87 0.00 18:28:01 0.25 0.00 0.25 0.00 0.00 3.20 0.00 18:29:01 0.30 0.00 0.30 0.00 0.00 3.61 0.00 18:30:01 0.23 0.00 0.23 0.00 0.00 2.92 0.00 18:31:01 0.28 0.00 0.28 0.00 0.00 3.08 0.00 18:32:02 0.23 0.00 0.23 0.00 0.00 2.73 0.00 18:33:01 0.19 0.00 0.19 0.00 0.00 2.25 0.00 18:34:01 0.28 0.00 0.28 0.00 0.00 3.20 0.00 Average: 0.40 0.00 0.40 0.00 0.00 6.24 0.00 18:23:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 18:24:01 5463676 0 802028 10.01 2620 1740616 1216764 13.43 572308 1574020 20 18:25:01 5465512 0 800180 9.99 2620 1740628 1205396 13.31 576372 1568620 16 18:26:01 5462880 0 802812 10.02 2620 1740628 1205396 13.31 578812 1569056 8 18:27:01 5461252 0 804436 10.04 2620 1740632 1205672 13.31 580320 1569056 8 18:28:01 5458812 0 806868 10.07 2620 1740640 1205648 13.31 579948 1572240 8 18:29:01 5460232 0 805448 10.06 2620 1740640 1205652 13.31 578588 1572240 12 18:30:01 5451488 0 814184 10.17 2620 1740648 1205652 13.31 587420 1572240 8 18:31:01 5449612 0 816056 10.19 2620 1740652 1205652 13.31 589088 1572240 8 18:32:02 5449924 0 815740 10.19 2620 1740656 1205652 13.31 590768 1570684 8 18:33:01 5448912 0 816748 10.20 2620 1740660 1205796 13.31 591400 1570680 8 18:34:01 5448380 0 817280 10.20 2620 1740660 1205916 13.31 595932 1566928 8 Average: 5456425 0 809253 10.10 2620 1740642 1206654 13.32 583723 1570728 10 18:23:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 18:24:01 eth0 1.27 0.97 1.11 0.08 0.00 0.00 0.00 0.00 18:24:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:24:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:25:01 eth0 0.28 0.08 0.02 0.01 0.00 0.00 0.00 0.00 18:25:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:25:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:26:01 eth0 1.33 0.08 0.12 0.01 0.00 0.00 0.00 0.00 18:26:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:26:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:27:01 eth0 1.78 0.77 0.84 0.59 0.00 0.00 0.00 0.00 18:27:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:27:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:28:01 eth0 0.32 0.25 0.14 0.08 0.00 0.00 0.00 0.00 18:28:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:28:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:29:01 eth0 0.08 0.08 0.01 0.01 0.00 0.00 0.00 0.00 18:29:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:29:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:30:01 eth0 0.08 0.03 0.01 0.00 0.00 0.00 0.00 0.00 18:30:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:31:01 eth0 0.57 0.05 0.04 0.00 0.00 0.00 0.00 0.00 18:31:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:31:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:32:02 eth0 0.38 0.08 0.04 0.01 0.00 0.00 0.00 0.00 18:32:02 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:32:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:33:01 eth0 1.17 0.42 0.46 0.27 0.00 0.00 0.00 0.00 18:33:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:33:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:34:01 eth0 0.55 0.53 0.27 0.15 0.00 0.00 0.00 0.00 18:34:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 0.71 0.30 0.28 0.11 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) 18:21:52 LINUX RESTART (2 CPU) 18:23:02 CPU %user %nice %system %iowait %steal %idle 18:24:01 all 0.19 0.00 0.04 0.00 0.02 99.75 18:24:01 0 0.08 0.00 0.05 0.00 0.02 99.85 18:24:01 1 0.29 0.00 0.03 0.00 0.02 99.66 18:25:01 all 0.09 0.00 0.05 0.00 0.04 99.82 18:25:01 0 0.03 0.00 0.07 0.00 0.05 99.85 18:25:01 1 0.15 0.00 0.03 0.00 0.03 99.78 18:26:01 all 0.11 0.00 0.03 0.00 0.03 99.83 18:26:01 0 0.17 0.00 0.02 0.00 0.02 99.80 18:26:01 1 0.05 0.00 0.05 0.00 0.03 99.87 18:27:01 all 0.11 0.00 0.04 0.00 0.03 99.82 18:27:01 0 0.18 0.00 0.05 0.00 0.03 99.73 18:27:01 1 0.03 0.00 0.03 0.00 0.03 99.90 18:28:01 all 0.14 0.00 0.04 0.00 0.03 99.79 18:28:01 0 0.25 0.00 0.03 0.00 0.02 99.70 18:28:01 1 0.03 0.00 0.05 0.00 0.03 99.88 18:29:01 all 0.14 0.00 0.05 0.00 0.02 99.79 18:29:01 0 0.23 0.00 0.03 0.00 0.02 99.72 18:29:01 1 0.05 0.00 0.07 0.00 0.02 99.87 18:30:01 all 0.10 0.00 0.03 0.00 0.03 99.84 18:30:01 0 0.15 0.00 0.07 0.00 0.03 99.75 18:30:01 1 0.05 0.00 0.00 0.00 0.02 99.93 18:31:01 all 0.09 0.00 0.05 0.00 0.03 99.83 18:31:01 0 0.07 0.00 0.07 0.00 0.03 99.83 18:31:01 1 0.12 0.00 0.03 0.00 0.02 99.83 18:32:02 all 0.08 0.00 0.05 0.00 0.03 99.84 18:32:02 0 0.07 0.00 0.07 0.00 0.03 99.83 18:32:02 1 0.10 0.00 0.03 0.00 0.02 99.85 18:33:01 all 0.14 0.00 0.03 0.00 0.03 99.80 18:33:01 0 0.22 0.00 0.05 0.00 0.02 99.71 18:33:01 1 0.05 0.00 0.02 0.00 0.03 99.90 18:34:01 all 0.13 0.00 0.04 0.00 0.02 99.81 18:34:01 0 0.15 0.00 0.05 0.00 0.02 99.78 18:34:01 1 0.12 0.00 0.03 0.00 0.02 99.83 Average: CPU %user %nice %system %iowait %steal %idle Average: all 0.12 0.00 0.04 0.00 0.03 99.81 Average: 0 0.15 0.00 0.05 0.00 0.03 99.78 Average: 1 0.09 0.00 0.04 0.00 0.02 99.85