---> uname -a: Linux prd-centos7-docker-4c-2g-895.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/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 /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 ---> free -m: total used free shared buff/cache available Mem: 7821 920 4802 0 2098 6722 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:54:61:08 brd ff:ff:ff:ff:ff:ff inet 10.30.123.240/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 85629sec preferred_lft 85629sec inet6 fe80::f816:3eff:fe54:6108/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN link/ether 02:42:cd:e5:77:06 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:cdff:fee5:7706/64 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) 06/23/21 _x86_64_ (2 CPU) 08:12:45 LINUX RESTART (2 CPU) 08:13:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 08:14:01 181.45 49.31 132.15 0.00 7481.03 40623.17 0.00 08:15:01 1.93 0.00 1.93 0.00 0.00 39.11 0.00 08:16:01 0.17 0.00 0.17 0.00 0.00 2.32 0.00 08:17:01 0.23 0.00 0.23 0.00 0.00 3.20 0.00 08:18:01 0.22 0.00 0.22 0.00 0.00 3.25 0.00 08:19:01 0.22 0.00 0.22 0.00 0.00 3.18 0.00 08:20:01 0.28 0.00 0.28 0.00 0.00 3.78 0.00 08:21:01 0.28 0.00 0.28 0.00 0.00 2.73 0.00 08:22:01 0.27 0.00 0.27 0.00 0.00 3.46 0.00 08:23:01 0.22 0.00 0.22 0.00 0.00 2.17 0.00 08:24:01 0.33 0.00 0.33 0.00 0.00 4.11 0.00 08:25:01 0.25 0.00 0.25 0.00 0.00 2.93 0.00 Average: 15.26 4.05 11.21 0.00 613.97 3339.83 0.00 08:13:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:14:01 5455700 0 809940 10.11 2620 1740680 1308088 14.44 575464 1576928 132 08:15:01 5471384 0 794248 9.92 2620 1740688 1201532 13.27 562892 1576892 20 08:16:01 5468736 0 796876 9.95 2620 1740708 1201712 13.27 569440 1573048 12 08:17:01 5463324 0 802300 10.02 2620 1740696 1226660 13.54 574080 1573044 20 08:18:01 5465864 0 799756 9.99 2620 1740700 1227688 13.55 564964 1579756 8 08:19:01 5467328 0 798288 9.97 2620 1740704 1227328 13.55 564340 1579760 16 08:20:01 5468132 0 797476 9.96 2620 1740712 1202560 13.28 564016 1579756 8 08:21:01 5457344 0 808260 10.09 2620 1740716 1202560 13.28 574236 1579756 8 08:22:01 5456908 0 808692 10.10 2620 1740720 1202560 13.28 574796 1579756 8 08:23:01 5456880 0 808716 10.10 2620 1740724 1202560 13.28 576088 1578564 8 08:24:01 5456900 0 808692 10.10 2620 1740728 1202668 13.28 576312 1578564 8 08:25:01 5457080 0 808508 10.10 2620 1740732 1202560 13.28 582588 1571956 8 Average: 5462132 0 803479 10.03 2620 1740709 1217373 13.44 571601 1577315 21 08:13:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:14:01 eth0 636.94 467.36 1139.14 100.36 0.00 0.00 0.00 0.00 08:14:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:14:01 docker0 11.91 8.28 2.03 28.98 0.00 0.00 0.00 0.00 08:15:01 eth0 0.12 0.08 0.01 0.01 0.00 0.00 0.00 0.00 08:15:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:15:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:16:01 eth0 2.63 1.28 1.90 0.09 0.00 0.00 0.00 0.00 08:16:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:16:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:17:01 eth0 2.62 1.92 0.42 6.68 0.00 0.00 0.00 0.00 08:17:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:17:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:18:01 eth0 1.52 1.52 0.34 6.65 0.00 0.00 0.00 0.00 08:18:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:18:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:19:01 eth0 0.37 0.28 0.15 0.33 0.00 0.00 0.00 0.00 08:19:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:19:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:20:01 eth0 0.10 0.08 0.01 0.01 0.00 0.00 0.00 0.00 08:20:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:20:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:21:01 eth0 0.13 0.08 0.01 0.01 0.00 0.00 0.00 0.00 08:21:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:21:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:22:01 eth0 0.07 0.07 0.01 0.01 0.00 0.00 0.00 0.00 08:22:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:22:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:23:01 eth0 0.03 0.03 0.00 0.00 0.00 0.00 0.00 0.00 08:23:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:23:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:24:01 eth0 0.33 0.23 0.20 0.10 0.00 0.00 0.00 0.00 08:24:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:24:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:25:01 eth0 0.08 0.08 0.01 0.03 0.00 0.00 0.00 0.00 08:25:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:25:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 52.94 38.83 93.74 9.40 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 0.98 0.68 0.17 2.38 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) 06/23/21 _x86_64_ (2 CPU) 08:12:45 LINUX RESTART (2 CPU) 08:13:02 CPU %user %nice %system %iowait %steal %idle 08:14:01 all 19.07 0.00 6.71 6.80 0.08 67.34 08:14:01 0 17.62 0.00 7.76 6.54 0.09 68.00 08:14:01 1 20.52 0.00 5.66 7.07 0.07 66.68 08:15:01 all 0.05 0.00 0.03 0.00 0.03 99.88 08:15:01 0 0.03 0.00 0.05 0.00 0.02 99.90 08:15:01 1 0.07 0.00 0.02 0.00 0.05 99.87 08:16:01 all 0.04 0.00 0.04 0.00 0.03 99.88 08:16:01 0 0.05 0.00 0.03 0.00 0.03 99.88 08:16:01 1 0.03 0.00 0.05 0.00 0.03 99.88 08:17:01 all 0.08 0.00 0.02 0.00 0.03 99.88 08:17:01 0 0.05 0.00 0.02 0.00 0.02 99.92 08:17:01 1 0.10 0.00 0.02 0.00 0.03 99.85 08:18:01 all 0.09 0.00 0.06 0.00 0.03 99.82 08:18:01 0 0.10 0.00 0.07 0.00 0.03 99.80 08:18:01 1 0.08 0.00 0.05 0.00 0.02 99.85 08:19:01 all 0.10 0.00 0.02 0.00 0.03 99.85 08:19:01 0 0.12 0.00 0.02 0.00 0.03 99.83 08:19:01 1 0.08 0.00 0.02 0.00 0.03 99.87 08:20:01 all 0.12 0.00 0.02 0.00 0.03 99.83 08:20:01 0 0.20 0.00 0.02 0.00 0.03 99.75 08:20:01 1 0.03 0.00 0.02 0.00 0.03 99.92 08:21:01 all 0.08 0.00 0.03 0.00 0.03 99.85 08:21:01 0 0.15 0.00 0.02 0.00 0.03 99.80 08:21:01 1 0.02 0.00 0.05 0.00 0.03 99.90 08:22:01 all 0.10 0.00 0.03 0.00 0.02 99.86 08:22:01 0 0.18 0.00 0.03 0.00 0.02 99.77 08:22:01 1 0.02 0.00 0.02 0.00 0.02 99.95 08:23:01 all 0.03 0.00 0.02 0.00 0.03 99.92 08:23:01 0 0.03 0.00 0.02 0.00 0.05 99.90 08:23:01 1 0.03 0.00 0.02 0.00 0.00 99.95 08:24:01 all 0.03 0.00 0.03 0.00 0.03 99.91 08:24:01 0 0.03 0.00 0.03 0.00 0.02 99.92 08:24:01 1 0.02 0.00 0.03 0.00 0.05 99.90 08:24:01 CPU %user %nice %system %iowait %steal %idle 08:25:01 all 0.03 0.00 0.03 0.00 0.03 99.92 08:25:01 0 0.03 0.00 0.02 0.00 0.02 99.93 08:25:01 1 0.03 0.00 0.03 0.00 0.03 99.90 Average: all 1.57 0.00 0.56 0.54 0.03 97.30 Average: 0 1.48 0.00 0.64 0.52 0.03 97.33 Average: 1 1.67 0.00 0.47 0.56 0.03 97.26