---> uname -a: Linux prd-centos7-docker-4c-2g-1239.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-985 /dev/vda1 40.0G 7.6G 32.4G 19% /w/workspace/dgexfoundry_device-sdk-go_PR-985@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 961 4765 0 2095 6682 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:9f:2c:ec brd ff:ff:ff:ff:ff:ff inet 10.30.123.101/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 85694sec preferred_lft 85694sec inet6 fe80::f816:3eff:fe9f:2cec/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN link/ether 02:42:39:b5:5f:a1 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::42:39ff:feb5:5fa1/64 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) 18:00:30 LINUX RESTART (2 CPU) 18:01:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 18:02:01 79.61 5.75 73.87 0.00 3026.82 3691.73 0.00 18:03:01 1.85 0.00 1.85 0.00 0.00 37.13 0.00 18:04:01 0.25 0.00 0.25 0.00 0.00 2.57 0.00 18:05:01 0.38 0.00 0.38 0.00 0.00 5.73 0.00 18:06:01 0.15 0.00 0.15 0.00 0.00 1.82 0.00 18:07:02 0.30 0.00 0.30 0.00 0.00 3.51 0.00 18:08:01 0.27 0.00 0.27 0.00 0.00 4.59 0.00 18:09:01 0.25 0.00 0.25 0.00 0.00 2.67 0.00 18:10:01 0.23 0.00 0.23 0.00 0.00 3.60 0.00 18:11:01 0.20 0.00 0.20 0.00 0.00 3.32 0.00 18:12:01 0.28 0.00 0.28 0.00 0.00 3.68 0.00 Average: 7.65 0.52 7.12 0.00 276.26 343.19 0.00 18:01:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 18:02:01 5470628 0 797980 9.96 2620 1737712 1302108 14.38 566724 1571324 132 18:03:01 5482888 0 785716 9.81 2620 1737716 1204004 13.29 556520 1571312 16 18:04:01 5481508 0 787096 9.83 2620 1737716 1204268 13.30 556252 1573176 16 18:05:01 5480320 0 788276 9.84 2620 1737724 1204316 13.30 557500 1573176 8 18:06:01 5480236 0 788356 9.84 2620 1737728 1204340 13.30 553984 1576816 8 18:07:02 5478376 0 790212 9.87 2620 1737732 1204088 13.29 556472 1576816 8 18:08:01 5478300 0 790280 9.87 2620 1737740 1204004 13.29 556088 1576816 8 18:09:01 5477936 0 790636 9.87 2620 1737748 1204004 13.29 556504 1576820 12 18:10:01 5468640 0 799904 9.99 2620 1737776 1204172 13.29 565792 1576816 12 18:11:01 5469456 0 799112 9.98 2620 1737752 1204004 13.29 566900 1574816 8 18:12:01 5468592 0 799848 9.99 2620 1737880 1204404 13.30 567900 1574900 144 Average: 5476080 0 792492 9.90 2620 1737748 1213065 13.39 560058 1574799 34 18:01:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 18:02:01 eth0 619.80 438.15 1092.57 90.25 0.00 0.00 0.00 0.00 18:02:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:02:01 docker0 15.24 11.70 2.29 28.12 0.00 0.00 0.00 0.00 18:03:01 eth0 0.82 0.08 0.07 0.01 0.00 0.00 0.00 0.00 18:03:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:03:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:04:01 eth0 1.40 0.48 0.37 0.18 0.00 0.00 0.00 0.00 18:04:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:04:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:05:01 eth0 1.37 0.60 0.58 0.40 0.00 0.00 0.00 0.00 18:05:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:05:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:06:01 eth0 0.43 0.32 0.27 0.23 0.00 0.00 0.00 0.00 18:06:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:06:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:07:02 eth0 0.32 0.23 0.14 0.07 0.00 0.00 0.00 0.00 18:07:02 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:07:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:08:01 eth0 0.10 0.08 0.01 0.01 0.00 0.00 0.00 0.00 18:08:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:08:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:09:01 eth0 0.12 0.10 0.01 0.01 0.00 0.00 0.00 0.00 18:09:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:09:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:10:01 eth0 0.50 0.28 0.27 0.20 0.00 0.00 0.00 0.00 18:10:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:10:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:11:01 eth0 0.08 0.08 0.01 0.01 0.00 0.00 0.00 0.00 18:11:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:11:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:12:01 eth0 0.55 0.45 0.48 0.16 0.00 0.00 0.00 0.00 18:12:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:12:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 57.09 40.24 99.92 8.35 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 1.39 1.07 0.21 2.57 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) 18:00:30 LINUX RESTART (2 CPU) 18:01:01 CPU %user %nice %system %iowait %steal %idle 18:02:01 all 11.31 0.00 3.22 3.05 0.07 82.35 18:02:01 0 10.41 0.00 3.80 3.70 0.09 82.01 18:02:01 1 12.21 0.00 2.64 2.40 0.05 82.70 18:03:01 all 0.18 0.00 0.04 0.00 0.02 99.76 18:03:01 0 0.05 0.00 0.03 0.00 0.02 99.90 18:03:01 1 0.32 0.00 0.05 0.00 0.02 99.62 18:04:01 all 0.17 0.00 0.04 0.00 0.02 99.77 18:04:01 0 0.05 0.00 0.03 0.00 0.02 99.90 18:04:01 1 0.28 0.00 0.05 0.00 0.02 99.65 18:05:01 all 0.18 0.00 0.03 0.00 0.02 99.77 18:05:01 0 0.32 0.00 0.03 0.00 0.02 99.63 18:05:01 1 0.05 0.00 0.03 0.00 0.02 99.90 18:06:01 all 0.25 0.00 0.14 0.00 0.03 99.58 18:06:01 0 0.38 0.00 0.15 0.00 0.02 99.45 18:06:01 1 0.12 0.00 0.13 0.00 0.03 99.72 18:07:02 all 0.13 0.00 0.03 0.00 0.03 99.81 18:07:02 0 0.23 0.00 0.03 0.00 0.02 99.72 18:07:02 1 0.03 0.00 0.03 0.00 0.03 99.90 18:08:01 all 0.12 0.00 0.03 0.00 0.03 99.82 18:08:01 0 0.19 0.00 0.03 0.00 0.02 99.76 18:08:01 1 0.05 0.00 0.03 0.00 0.03 99.88 18:09:01 all 0.06 0.00 0.03 0.00 0.03 99.89 18:09:01 0 0.08 0.00 0.02 0.00 0.03 99.87 18:09:01 1 0.03 0.00 0.03 0.00 0.02 99.92 18:10:01 all 0.08 0.00 0.03 0.00 0.01 99.87 18:10:01 0 0.13 0.00 0.03 0.00 0.00 99.83 18:10:01 1 0.03 0.00 0.03 0.00 0.02 99.92 18:11:01 all 0.13 0.00 0.03 0.00 0.03 99.82 18:11:01 0 0.22 0.00 0.00 0.00 0.02 99.77 18:11:01 1 0.03 0.00 0.05 0.00 0.03 99.88 18:12:01 all 0.16 0.00 0.03 0.00 0.01 99.81 18:12:01 0 0.25 0.00 0.02 0.00 0.00 99.73 18:12:01 1 0.07 0.00 0.03 0.00 0.02 99.88 Average: CPU %user %nice %system %iowait %steal %idle Average: all 1.14 0.00 0.33 0.27 0.02 98.23 Average: 0 1.11 0.00 0.37 0.33 0.02 98.17 Average: 1 1.18 0.00 0.28 0.21 0.03 98.30