---> uname -a: Linux prd-centos7-docker-4c-2g-160.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-966@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-966 ---> free -m: total used free shared buff/cache available Mem: 7821 980 4742 0 2097 6662 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:d4:dd:9d brd ff:ff:ff:ff:ff:ff inet 10.30.122.72/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 85657sec preferred_lft 85657sec inet6 fe80::f816:3eff:fed4:dd9d/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN link/ether 02:42:dc:c7:19:e6 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:dcff:fec7:19e6/64 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) 06/10/21 _x86_64_ (2 CPU) 07:07:20 LINUX RESTART (2 CPU) 07:08:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 07:09:01 80.92 3.56 77.36 0.00 2600.33 3555.08 0.00 07:10:01 1.68 0.00 1.68 0.00 0.00 33.23 0.00 07:11:01 0.23 0.00 0.23 0.00 0.00 2.83 0.00 07:12:01 0.27 0.00 0.27 0.00 0.00 3.51 0.00 07:13:01 0.23 0.00 0.23 0.00 0.00 3.16 0.00 07:14:01 0.25 0.00 0.25 0.00 0.00 3.23 0.00 07:15:01 0.23 0.00 0.23 0.00 0.00 3.46 0.00 07:16:01 0.23 0.00 0.23 0.00 0.00 2.85 0.00 07:17:01 0.27 0.00 0.27 0.00 0.00 3.46 0.00 07:18:01 0.22 0.00 0.22 0.00 0.00 2.30 0.00 07:19:01 0.23 0.00 0.23 0.00 0.00 1.93 0.00 Average: 7.71 0.32 7.38 0.00 236.48 328.76 0.00 07:08:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:09:01 5461824 0 803932 10.04 2620 1740564 1303576 14.39 575728 1570812 20 07:10:01 5474360 0 791388 9.88 2620 1740572 1204240 13.30 565668 1570788 8 07:11:01 5472992 0 792756 9.90 2620 1740572 1204504 13.30 564344 1573396 8 07:12:01 5471184 0 794560 9.92 2620 1740576 1204528 13.30 565752 1573396 8 07:13:01 5471036 0 794700 9.92 2620 1740584 1204348 13.30 563076 1577788 8 07:14:01 5470880 0 794856 9.92 2620 1740584 1204372 13.30 563116 1577788 8 07:15:01 5468612 0 797112 9.95 2620 1740596 1204240 13.30 564752 1577788 8 07:16:01 5459728 0 805992 10.06 2620 1740600 1204372 13.30 573512 1577788 8 07:17:01 5459996 0 805720 10.06 2620 1740604 1204240 13.30 573208 1577788 8 07:18:01 5459664 0 806048 10.06 2620 1740608 1204324 13.30 575616 1575820 8 07:19:01 5460364 0 805348 10.06 2620 1740608 1204240 13.30 574984 1575820 8 Average: 5466422 0 799310 9.98 2620 1740588 1213362 13.40 569069 1575361 9 07:08:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:09:01 eth0 195.37 157.11 473.47 31.10 0.00 0.00 0.00 0.00 07:09:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:09:01 docker0 13.02 10.34 2.01 28.03 0.00 0.00 0.00 0.00 07:10:01 eth0 0.73 0.02 0.06 0.00 0.00 0.00 0.00 0.00 07:10:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:10:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:11:01 eth0 4.40 2.05 3.55 0.31 0.00 0.00 0.00 0.00 07:11:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:11:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:12:01 eth0 0.50 0.28 0.27 0.20 0.00 0.00 0.00 0.00 07:12:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:12:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:13:01 eth0 0.22 0.20 0.08 0.07 0.00 0.00 0.00 0.00 07:13:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:13:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:14:01 eth0 0.18 0.13 0.07 0.01 0.00 0.00 0.00 0.00 07:14:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:14:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:15:01 eth0 0.10 0.08 0.01 0.01 0.00 0.00 0.00 0.00 07:15:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:15:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:16:01 eth0 0.52 0.28 0.27 0.20 0.00 0.00 0.00 0.00 07:16:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:16:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:17:01 eth0 0.08 0.08 0.01 0.01 0.00 0.00 0.00 0.00 07:17:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:17:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:18:01 eth0 0.23 0.20 0.08 0.07 0.00 0.00 0.00 0.00 07:18:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:18:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:19:01 eth0 0.08 0.08 0.01 0.01 0.00 0.00 0.00 0.00 07:19:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:19:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 18.41 14.60 43.46 2.91 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 1.18 0.94 0.18 2.55 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) 06/10/21 _x86_64_ (2 CPU) 07:07:20 LINUX RESTART (2 CPU) 07:08:01 CPU %user %nice %system %iowait %steal %idle 07:09:01 all 4.93 0.00 2.39 2.14 0.05 90.49 07:09:01 0 5.05 0.00 2.77 2.76 0.05 89.37 07:09:01 1 4.81 0.00 2.00 1.53 0.05 91.61 07:10:01 all 0.11 0.00 0.04 0.00 0.03 99.82 07:10:01 0 0.03 0.00 0.03 0.00 0.02 99.92 07:10:01 1 0.18 0.00 0.05 0.00 0.03 99.73 07:11:01 all 0.13 0.00 0.05 0.00 0.03 99.79 07:11:01 0 0.07 0.00 0.07 0.00 0.02 99.85 07:11:01 1 0.20 0.00 0.03 0.00 0.03 99.73 07:12:01 all 0.09 0.00 0.03 0.00 0.03 99.86 07:12:01 0 0.10 0.00 0.03 0.00 0.03 99.83 07:12:01 1 0.08 0.00 0.02 0.00 0.02 99.88 07:13:01 all 0.08 0.00 0.04 0.00 0.02 99.86 07:13:01 0 0.12 0.00 0.05 0.00 0.03 99.80 07:13:01 1 0.05 0.00 0.03 0.00 0.00 99.92 07:14:01 all 0.03 0.00 0.03 0.00 0.03 99.92 07:14:01 0 0.03 0.00 0.03 0.00 0.02 99.92 07:14:01 1 0.02 0.00 0.02 0.00 0.03 99.93 07:15:01 all 0.08 0.00 0.03 0.00 0.03 99.87 07:15:01 0 0.10 0.00 0.02 0.00 0.02 99.87 07:15:01 1 0.05 0.00 0.05 0.00 0.03 99.87 07:16:01 all 0.07 0.00 0.03 0.00 0.03 99.87 07:16:01 0 0.12 0.00 0.05 0.00 0.02 99.82 07:16:01 1 0.02 0.00 0.02 0.00 0.03 99.93 07:17:01 all 0.13 0.00 0.03 0.00 0.03 99.81 07:17:01 0 0.22 0.00 0.03 0.00 0.03 99.72 07:17:01 1 0.05 0.00 0.02 0.00 0.03 99.90 07:18:01 all 0.04 0.00 0.03 0.00 0.02 99.91 07:18:01 0 0.07 0.00 0.03 0.00 0.02 99.88 07:18:01 1 0.02 0.00 0.03 0.00 0.02 99.93 07:19:01 all 0.11 0.00 0.03 0.00 0.02 99.85 07:19:01 0 0.18 0.00 0.03 0.00 0.02 99.77 07:19:01 1 0.03 0.00 0.02 0.00 0.02 99.93 Average: CPU %user %nice %system %iowait %steal %idle Average: all 0.52 0.00 0.24 0.19 0.03 99.02 Average: 0 0.55 0.00 0.28 0.25 0.02 98.90 Average: 1 0.50 0.00 0.21 0.14 0.03 99.14