---> uname -a: Linux prd-centos7-docker-4c-2g-2082.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% /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/xfoundry_go-mod-bootstrap_PR-262 /dev/vda1 40.0G 7.6G 32.4G 19% /w/workspace/xfoundry_go-mod-bootstrap_PR-262@tmp ---> free -m: total used free shared buff/cache available Mem: 7821 983 4746 0 2091 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:ed:63:25 brd ff:ff:ff:ff:ff:ff inet 10.30.123.151/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 85844sec preferred_lft 85844sec inet6 fe80::f816:3eff:feed:6325/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN link/ether 02:42:07:8d:08:d6 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::42:7ff:fe8d:8d6/64 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) 07/07/21 _x86_64_ (2 CPU) 11:01:17 LINUX RESTART (2 CPU) 11:02:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 11:03:01 129.96 35.50 94.45 0.00 7486.86 41120.48 0.00 11:04:01 3.40 0.00 3.40 0.00 0.00 118.19 0.00 11:05:01 0.70 0.00 0.70 0.00 0.00 10.31 0.00 11:06:01 0.13 0.00 0.13 0.00 0.00 2.15 0.00 11:07:01 0.27 0.00 0.27 0.00 0.00 3.53 0.00 11:08:01 0.35 0.00 0.35 0.00 0.00 5.75 0.00 11:09:01 0.17 0.00 0.17 0.00 0.00 1.75 0.00 11:10:01 0.25 0.00 0.25 0.00 0.00 3.75 0.00 Average: 16.91 4.44 12.47 0.00 936.05 5159.31 0.00 11:02:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:03:01 5453036 0 819592 10.23 2620 1733692 1300400 14.36 583420 1571932 128 11:04:01 5464252 0 808368 10.09 2620 1733700 1222844 13.50 574600 1571896 16 11:05:01 5463004 0 809616 10.11 2620 1733700 1214692 13.41 578236 1569864 16 11:06:01 5461320 0 811292 10.13 2620 1733708 1214704 13.41 579596 1569864 8 11:07:01 5463556 0 809052 10.10 2620 1733712 1204340 13.30 577180 1570736 8 11:08:01 5461868 0 810736 10.12 2620 1733716 1204460 13.30 577324 1572432 8 11:09:01 5461680 0 810916 10.13 2620 1733724 1204412 13.30 577152 1572432 16 11:10:01 5455404 0 817188 10.20 2620 1733728 1204340 13.30 583656 1572432 16 Average: 5460515 0 812095 10.14 2620 1733710 1221274 13.48 578896 1571448 27 11:02:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:03:01 eth0 574.85 379.77 1073.20 84.14 0.00 0.00 0.00 0.00 11:03:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:03:01 docker0 4.45 3.01 1.19 8.57 0.00 0.00 0.00 0.00 11:04:01 eth0 1.57 0.62 0.87 0.07 0.00 0.00 0.00 0.00 11:04:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:04:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:05:01 eth0 1.53 0.27 0.39 0.17 0.00 0.00 0.00 0.00 11:05:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:05:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:06:01 eth0 1.03 0.60 0.56 0.40 0.00 0.00 0.00 0.00 11:06:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:06:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:07:01 eth0 0.10 0.08 0.01 0.04 0.00 0.00 0.00 0.00 11:07:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:07:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:08:01 eth0 0.23 0.18 0.08 0.07 0.00 0.00 0.00 0.00 11:08:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:08:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:09:01 eth0 0.18 0.15 0.07 0.01 0.00 0.00 0.00 0.00 11:09:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:09:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:10:01 eth0 0.10 0.08 0.01 0.01 0.00 0.00 0.00 0.00 11:10:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:10:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 72.47 47.73 134.43 10.62 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 0.56 0.38 0.15 1.07 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) 07/07/21 _x86_64_ (2 CPU) 11:01:17 LINUX RESTART (2 CPU) 11:02:01 CPU %user %nice %system %iowait %steal %idle 11:03:01 all 19.06 0.00 5.29 32.54 0.37 42.74 11:03:01 0 20.43 0.00 5.48 30.68 0.40 43.01 11:03:01 1 17.69 0.00 5.10 34.40 0.35 42.46 11:04:01 all 0.22 0.00 0.07 0.00 0.03 99.68 11:04:01 0 0.12 0.00 0.08 0.00 0.05 99.75 11:04:01 1 0.32 0.00 0.05 0.00 0.02 99.62 11:05:01 all 0.13 0.00 0.04 0.01 0.04 99.77 11:05:01 0 0.07 0.00 0.03 0.00 0.07 99.83 11:05:01 1 0.20 0.00 0.05 0.02 0.02 99.72 11:06:01 all 0.13 0.00 0.02 0.00 0.03 99.82 11:06:01 0 0.05 0.00 0.02 0.00 0.02 99.92 11:06:01 1 0.22 0.00 0.02 0.00 0.03 99.73 11:07:01 all 0.19 0.00 0.05 0.00 0.03 99.73 11:07:01 0 0.03 0.00 0.05 0.00 0.02 99.90 11:07:01 1 0.35 0.00 0.05 0.00 0.03 99.57 11:08:01 all 0.20 0.00 0.03 0.00 0.02 99.75 11:08:01 0 0.07 0.00 0.05 0.00 0.03 99.85 11:08:01 1 0.33 0.00 0.02 0.00 0.00 99.65 11:09:01 all 0.18 0.00 0.03 0.00 0.02 99.78 11:09:01 0 0.07 0.00 0.03 0.00 0.02 99.88 11:09:01 1 0.28 0.00 0.02 0.00 0.02 99.68 11:10:01 all 0.05 0.00 0.05 0.00 0.03 99.87 11:10:01 0 0.05 0.00 0.05 0.00 0.03 99.87 11:10:01 1 0.05 0.00 0.05 0.00 0.02 99.88 Average: all 2.43 0.00 0.67 3.92 0.07 92.91 Average: 0 2.51 0.00 0.70 3.69 0.08 93.02 Average: 1 2.35 0.00 0.65 4.15 0.06 92.79