---> uname -a: Linux prd-centos7-docker-4c-2g-470.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/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/xfoundry_go-mod-bootstrap_PR-250 /dev/vda1 40.0G 7.6G 32.4G 19% /w/workspace/xfoundry_go-mod-bootstrap_PR-250@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 959 4768 0 2093 6684 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:4f:e9:14 brd ff:ff:ff:ff:ff:ff inet 10.30.123.41/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 85904sec preferred_lft 85904sec inet6 fe80::f816:3eff:fe4f:e914/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN link/ether 02:42:2d:7e:5c:17 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::42:2dff:fe7e:5c17/64 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) 05/26/21 _x86_64_ (2 CPU) 22:31:04 LINUX RESTART (2 CPU) 22:32:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 22:33:01 3.56 0.03 3.53 0.00 1.07 122.52 0.00 22:34:01 0.43 0.00 0.43 0.00 0.00 6.50 0.00 22:35:02 0.27 0.00 0.27 0.00 0.00 3.46 0.00 22:36:01 0.20 0.00 0.20 0.00 0.00 2.74 0.00 22:37:01 0.25 0.00 0.25 0.00 0.00 2.28 0.00 22:38:01 0.33 0.00 0.33 0.00 0.00 4.81 0.00 22:39:01 0.20 0.00 0.20 0.00 0.00 2.83 0.00 Average: 0.75 0.00 0.75 0.00 0.15 20.78 0.00 22:32:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 22:33:01 5482096 0 787636 9.83 2620 1736588 1217108 13.44 557804 1571092 20 22:34:01 5482108 0 787616 9.83 2620 1736596 1206768 13.32 562460 1567136 16 22:35:02 5480184 0 789540 9.86 2620 1736596 1206984 13.33 564636 1567088 8 22:36:01 5480184 0 789532 9.86 2620 1736604 1207020 13.33 564140 1567744 8 22:37:01 5477892 0 791820 9.89 2620 1736608 1206864 13.32 559400 1574416 8 22:38:01 5476976 0 792736 9.90 2620 1736608 1206996 13.33 560084 1574416 8 22:39:01 5477720 0 791924 9.89 2620 1736676 1206768 13.32 559424 1574432 24 Average: 5479594 0 790115 9.87 2620 1736611 1208358 13.34 561135 1570903 13 22:32:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 22:33:01 eth0 1.05 0.30 0.31 0.18 0.00 0.00 0.00 0.00 22:33:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:33:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:34:01 eth0 0.30 0.08 0.03 0.04 0.00 0.00 0.00 0.00 22:34:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:35:02 eth0 1.95 0.77 1.15 0.23 0.00 0.00 0.00 0.00 22:35:02 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:35:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:36:01 eth0 0.51 0.30 0.27 0.20 0.00 0.00 0.00 0.00 22:36:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:36:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:37:01 eth0 0.68 0.15 0.18 0.07 0.00 0.00 0.00 0.00 22:37:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:37:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:38:01 eth0 0.47 0.30 0.27 0.20 0.00 0.00 0.00 0.00 22:38:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:38:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:39:01 eth0 0.12 0.08 0.01 0.01 0.00 0.00 0.00 0.00 22:39:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:39:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 0.73 0.28 0.32 0.13 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 0.00 0.00 0.00 0.00 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) 05/26/21 _x86_64_ (2 CPU) 22:31:04 LINUX RESTART (2 CPU) 22:32:01 CPU %user %nice %system %iowait %steal %idle 22:33:01 all 0.17 0.00 0.03 0.00 0.04 99.77 22:33:01 0 0.25 0.00 0.03 0.00 0.05 99.67 22:33:01 1 0.08 0.00 0.02 0.00 0.03 99.87 22:34:01 all 0.08 0.00 0.02 0.00 0.05 99.85 22:34:01 0 0.13 0.00 0.02 0.00 0.05 99.80 22:34:01 1 0.03 0.00 0.02 0.00 0.05 99.90 22:35:02 all 0.13 0.00 0.03 0.00 0.03 99.82 22:35:02 0 0.20 0.00 0.03 0.00 0.03 99.73 22:35:02 1 0.05 0.00 0.03 0.00 0.02 99.90 22:36:01 all 0.20 0.00 0.03 0.00 0.04 99.73 22:36:01 0 0.32 0.00 0.03 0.00 0.05 99.59 22:36:01 1 0.08 0.00 0.02 0.00 0.03 99.86 22:37:01 all 0.09 0.00 0.03 0.00 0.03 99.84 22:37:01 0 0.12 0.00 0.03 0.00 0.02 99.83 22:37:01 1 0.07 0.00 0.03 0.00 0.05 99.85 22:38:01 all 0.08 0.00 0.03 0.00 0.04 99.85 22:38:01 0 0.13 0.00 0.02 0.00 0.03 99.82 22:38:01 1 0.03 0.00 0.03 0.00 0.05 99.88 22:39:01 all 0.05 0.00 0.03 0.00 0.03 99.88 22:39:01 0 0.07 0.00 0.02 0.00 0.03 99.88 22:39:01 1 0.03 0.00 0.05 0.00 0.03 99.88 Average: all 0.11 0.00 0.03 0.00 0.04 99.82 Average: 0 0.17 0.00 0.03 0.00 0.04 99.76 Average: 1 0.05 0.00 0.03 0.00 0.04 99.88