---> uname -a: Linux prd-centos7-docker-4c-2g-1417.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 8.9G 31.1G 22% / 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 8.9G 31.1G 22% /facter-os /dev/vda1 40.0G 8.9G 31.1G 22% /etc/resolv.conf /dev/vda1 40.0G 8.9G 31.1G 22% /etc/hostname /dev/vda1 40.0G 8.9G 31.1G 22% /etc/hosts /dev/vda1 40.0G 8.9G 31.1G 22% /w/workspace/gexfoundry_device-rest-go_master@tmp /dev/vda1 40.0G 8.9G 31.1G 22% /var/log/sa-host /dev/vda1 40.0G 8.9G 31.1G 22% /var/log/secure /dev/vda1 40.0G 8.9G 31.1G 22% /var/log/auth.log /dev/vda1 40.0G 8.9G 31.1G 22% /run/cloud-init/result.json /dev/vda1 40.0G 8.9G 31.1G 22% /w/workspace/gexfoundry_device-rest-go_master ---> free -m: total used free shared buff/cache available Mem: 7821 1181 3239 0 3399 6557 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:85:7b:74 brd ff:ff:ff:ff:ff:ff inet 10.30.122.240/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 85749sec preferred_lft 85749sec inet6 fe80::f816:3eff:fe85:7b74/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN link/ether 02:42:55:29:43:74 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::42:55ff:fe29:4374/64 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) 06/15/21 _x86_64_ (2 CPU) 04:58:57 LINUX RESTART (2 CPU) 05:00:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 05:01:01 1.83 0.03 1.80 0.00 0.27 33.61 0.00 05:02:01 0.40 0.08 0.32 0.00 1.60 5.58 0.00 05:03:01 0.25 0.00 0.25 0.00 0.00 2.43 0.00 05:04:01 0.17 0.00 0.17 0.00 0.00 2.43 0.00 05:05:01 0.25 0.00 0.25 0.00 0.00 3.45 0.00 05:06:01 0.28 0.00 0.28 0.00 0.00 3.35 0.00 05:07:01 0.22 0.00 0.22 0.00 0.00 3.12 0.00 05:08:01 0.23 0.00 0.23 0.00 0.00 2.20 0.00 05:09:01 99.37 0.03 99.33 0.00 3.73 31440.82 0.00 Average: 11.45 0.02 11.43 0.00 0.62 3500.25 0.00 05:00:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:01:01 5449812 0 805024 10.05 2620 1751484 1235752 13.64 579772 1580216 20 05:02:01 5448876 0 805832 10.06 2620 1751612 1233108 13.61 584560 1577000 8 05:03:01 5447192 0 807516 10.08 2620 1751612 1233084 13.61 585980 1577000 12 05:04:01 5450656 0 804044 10.04 2620 1751620 1207360 13.33 582500 1577832 8 05:05:01 5450144 0 804552 10.05 2620 1751624 1207564 13.33 580644 1580680 8 05:06:01 5449676 0 805016 10.05 2620 1751628 1207396 13.33 581036 1580680 20 05:07:01 5444004 0 810684 10.12 2620 1751632 1207540 13.33 586416 1580680 16 05:08:01 5439268 0 815412 10.18 2620 1751640 1207360 13.33 591148 1580684 16 05:09:01 4586104 0 950436 11.87 2620 2469780 1279304 14.12 726388 2187076 20 Average: 5351748 0 823168 10.28 2620 1831404 1224274 13.52 599827 1646872 14 05:00:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:01:01 eth0 5.31 2.07 3.88 0.15 0.00 0.00 0.00 0.00 05:01:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:01:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:02:01 eth0 0.98 0.25 0.32 0.19 0.00 0.00 0.00 0.00 05:02:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:02:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:03:01 eth0 0.53 0.30 0.27 0.20 0.00 0.00 0.00 0.00 05:03:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:03:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:04:01 eth0 0.62 0.08 0.06 0.01 0.00 0.00 0.00 0.00 05:04:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:04:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:05:01 eth0 0.65 0.47 0.35 0.27 0.00 0.00 0.00 0.00 05:05:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:05:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:06:01 eth0 0.63 0.10 0.11 0.01 0.00 0.00 0.00 0.00 05:06:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:06:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:07:01 eth0 1.37 0.52 0.58 0.39 0.00 0.00 0.00 0.00 05:07:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:07:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:08:01 eth0 0.48 0.08 0.05 0.01 0.00 0.00 0.00 0.00 05:08:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:08:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:09:01 eth0 479.46 440.07 4470.70 62.70 0.00 0.00 0.00 0.00 05:09:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:09:01 docker0 80.01 85.28 6.21 386.01 0.00 0.00 0.00 0.00 Average: eth0 54.46 49.33 497.45 7.10 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 8.89 9.48 0.69 42.90 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) 06/15/21 _x86_64_ (2 CPU) 04:58:57 LINUX RESTART (2 CPU) 05:00:01 CPU %user %nice %system %iowait %steal %idle 05:01:01 all 0.21 0.00 0.07 0.00 0.03 99.70 05:01:01 0 0.22 0.00 0.08 0.00 0.03 99.67 05:01:01 1 0.20 0.00 0.05 0.00 0.02 99.73 05:02:01 all 0.17 0.00 0.03 0.00 0.03 99.78 05:02:01 0 0.28 0.00 0.03 0.00 0.03 99.65 05:02:01 1 0.05 0.00 0.02 0.00 0.02 99.92 05:03:01 all 0.13 0.00 0.04 0.00 0.03 99.81 05:03:01 0 0.17 0.00 0.05 0.00 0.03 99.75 05:03:01 1 0.08 0.00 0.03 0.00 0.02 99.87 05:04:01 all 0.04 0.00 0.02 0.00 0.02 99.92 05:04:01 0 0.03 0.00 0.02 0.00 0.03 99.92 05:04:01 1 0.05 0.00 0.02 0.00 0.00 99.93 05:05:01 all 0.08 0.00 0.03 0.00 0.03 99.87 05:05:01 0 0.03 0.00 0.03 0.00 0.02 99.92 05:05:01 1 0.13 0.00 0.02 0.00 0.03 99.82 05:06:01 all 0.11 0.00 0.03 0.00 0.02 99.85 05:06:01 0 0.02 0.00 0.02 0.00 0.02 99.95 05:06:01 1 0.20 0.00 0.03 0.00 0.02 99.75 05:07:01 all 0.15 0.00 0.03 0.00 0.02 99.80 05:07:01 0 0.07 0.00 0.05 0.00 0.02 99.87 05:07:01 1 0.23 0.00 0.02 0.00 0.02 99.73 05:08:01 all 0.10 0.00 0.03 0.00 0.03 99.84 05:08:01 0 0.02 0.00 0.03 0.00 0.03 99.92 05:08:01 1 0.18 0.00 0.02 0.00 0.03 99.77 05:09:01 all 11.14 0.00 4.48 1.71 0.05 82.61 05:09:01 0 11.35 0.00 4.65 1.29 0.05 82.65 05:09:01 1 10.93 0.00 4.31 2.13 0.05 82.57 Average: all 1.32 0.00 0.51 0.19 0.03 97.96 Average: 0 1.32 0.00 0.54 0.14 0.03 97.97 Average: 1 1.31 0.00 0.49 0.23 0.02 97.94