---> uname -a: Linux prd-centos7-docker-4c-2g-1650.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 982 4740 0 2098 6660 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:16:54:df brd ff:ff:ff:ff:ff:ff inet 10.30.123.112/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 85619sec preferred_lft 85619sec inet6 fe80::f816:3eff:fe16:54df/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN link/ether 02:42:19:01:e5:d0 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::42:19ff:fe01:e5d0/64 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) 06/16/21 _x86_64_ (2 CPU) 06:01:30 LINUX RESTART (2 CPU) 06:02:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 06:03:02 85.25 4.44 80.81 0.00 2835.95 3636.57 0.00 06:04:01 1.12 0.00 1.12 0.00 0.00 27.37 0.00 06:05:01 0.27 0.00 0.27 0.00 0.00 3.73 0.00 06:06:01 0.28 0.00 0.28 0.00 0.00 4.41 0.00 06:07:01 0.22 0.00 0.22 0.00 0.00 3.78 0.00 06:08:01 0.38 0.00 0.38 0.00 0.00 5.16 0.00 06:09:01 0.15 0.00 0.15 0.00 0.00 2.02 0.00 06:10:01 0.27 0.00 0.27 0.00 0.00 3.35 0.00 06:11:01 0.25 0.00 0.25 0.00 0.00 2.57 0.00 06:12:01 0.25 0.00 0.25 0.00 0.00 3.20 0.00 06:13:01 0.25 0.00 0.25 0.00 0.00 2.70 0.00 06:14:01 0.17 0.00 0.17 0.00 0.00 1.62 0.00 Average: 7.42 0.37 7.05 0.00 236.81 308.63 0.00 06:02:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:03:02 5455980 0 809712 10.11 2620 1740628 1287132 14.21 578704 1574564 132 06:04:01 5465416 0 800268 9.99 2620 1740636 1196044 13.20 569988 1574996 20 06:05:01 5465004 0 800676 10.00 2620 1740640 1196116 13.21 573820 1571904 20 06:06:01 5466224 0 799452 9.98 2620 1740644 1195780 13.20 572296 1572484 20 06:07:01 5465140 0 800528 10.00 2620 1740652 1195984 13.20 570180 1575824 8 06:08:01 5464796 0 800872 10.00 2620 1740652 1195852 13.20 570464 1575824 8 06:09:01 5465248 0 800412 9.99 2620 1740660 1195780 13.20 570112 1575872 16 06:10:01 5455724 0 809932 10.11 2620 1740664 1195780 13.20 579884 1575872 8 06:11:01 5455080 0 810572 10.12 2620 1740668 1195780 13.20 580300 1575872 16 06:12:01 5451840 0 813808 10.16 2620 1740672 1195876 13.20 584940 1574560 12 06:13:01 5450788 0 814860 10.17 2620 1740672 1196020 13.20 585752 1574560 12 06:14:01 5450444 0 815196 10.18 2620 1740680 1196080 13.21 592632 1567912 20 Average: 5459307 0 806357 10.07 2620 1740656 1203519 13.29 577423 1574187 24 06:02:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:03:02 eth0 443.82 312.43 844.56 73.35 0.00 0.00 0.00 0.00 06:03:02 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:03:02 docker0 14.38 10.75 2.29 28.41 0.00 0.00 0.00 0.00 06:04:01 eth0 2.49 0.49 0.88 0.24 0.00 0.00 0.00 0.00 06:04:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:04:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:05:01 eth0 2.12 0.72 0.86 0.55 0.00 0.00 0.00 0.00 06:05:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:05:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:06:01 eth0 0.53 0.08 0.06 0.04 0.00 0.00 0.00 0.00 06:06:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:06:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:07:01 eth0 0.68 0.38 0.35 0.26 0.00 0.00 0.00 0.00 06:07:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:07:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:08:01 eth0 0.37 0.15 0.08 0.01 0.00 0.00 0.00 0.00 06:08:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:08:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:09:01 eth0 0.15 0.08 0.01 0.01 0.00 0.00 0.00 0.00 06:09:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:09:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:10:01 eth0 0.08 0.08 0.01 0.01 0.00 0.00 0.00 0.00 06:10:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:10:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:11:01 eth0 0.10 0.08 0.01 0.01 0.00 0.00 0.00 0.00 06:11:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:11:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:12:01 eth0 0.67 0.18 0.13 0.07 0.00 0.00 0.00 0.00 06:12:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:12:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:13:01 eth0 1.85 0.65 0.69 0.37 0.00 0.00 0.00 0.00 06:13:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:13:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:14:01 eth0 1.52 0.50 0.59 0.42 0.00 0.00 0.00 0.00 06:14:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:14:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 37.94 26.37 70.83 6.29 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 1.20 0.90 0.19 2.37 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) 06/16/21 _x86_64_ (2 CPU) 06:01:30 LINUX RESTART (2 CPU) 06:02:01 CPU %user %nice %system %iowait %steal %idle 06:03:02 all 10.13 0.00 3.06 2.44 0.07 84.30 06:03:02 0 9.96 0.00 3.25 1.91 0.07 84.81 06:03:02 1 10.31 0.00 2.87 2.97 0.07 83.79 06:04:01 all 0.16 0.00 0.06 0.00 0.03 99.75 06:04:01 0 0.24 0.00 0.05 0.00 0.02 99.69 06:04:01 1 0.08 0.00 0.07 0.00 0.03 99.81 06:05:01 all 0.09 0.00 0.03 0.00 0.04 99.83 06:05:01 0 0.13 0.00 0.05 0.00 0.05 99.77 06:05:01 1 0.05 0.00 0.02 0.00 0.03 99.90 06:06:01 all 0.09 0.00 0.03 0.00 0.03 99.85 06:06:01 0 0.15 0.00 0.02 0.00 0.03 99.80 06:06:01 1 0.03 0.00 0.03 0.00 0.03 99.90 06:07:01 all 0.10 0.00 0.03 0.00 0.03 99.84 06:07:01 0 0.13 0.00 0.02 0.00 0.02 99.83 06:07:01 1 0.07 0.00 0.05 0.00 0.03 99.85 06:08:01 all 0.11 0.00 0.03 0.00 0.03 99.83 06:08:01 0 0.20 0.00 0.02 0.00 0.02 99.77 06:08:01 1 0.02 0.00 0.03 0.00 0.05 99.90 06:09:01 all 0.11 0.00 0.03 0.00 0.03 99.83 06:09:01 0 0.18 0.00 0.03 0.00 0.05 99.73 06:09:01 1 0.03 0.00 0.02 0.00 0.02 99.93 06:10:01 all 0.06 0.00 0.03 0.00 0.03 99.87 06:10:01 0 0.08 0.00 0.05 0.00 0.03 99.83 06:10:01 1 0.03 0.00 0.02 0.00 0.03 99.92 06:11:01 all 0.06 0.00 0.03 0.00 0.03 99.87 06:11:01 0 0.07 0.00 0.03 0.00 0.03 99.87 06:11:01 1 0.05 0.00 0.03 0.00 0.03 99.88 06:12:01 all 0.10 0.00 0.04 0.00 0.03 99.83 06:12:01 0 0.15 0.00 0.03 0.00 0.02 99.80 06:12:01 1 0.05 0.00 0.05 0.00 0.03 99.87 06:13:01 all 0.04 0.00 0.03 0.00 0.03 99.89 06:13:01 0 0.05 0.00 0.02 0.00 0.03 99.90 06:13:01 1 0.03 0.00 0.05 0.00 0.03 99.88 06:13:01 CPU %user %nice %system %iowait %steal %idle 06:14:01 all 0.15 0.00 0.03 0.00 0.03 99.79 06:14:01 0 0.20 0.00 0.03 0.00 0.03 99.73 06:14:01 1 0.10 0.00 0.03 0.00 0.02 99.85 Average: all 0.92 0.00 0.28 0.20 0.03 98.57 Average: 0 0.95 0.00 0.30 0.16 0.03 98.57 Average: 1 0.89 0.00 0.27 0.24 0.03 98.57