---> uname -a: Linux prd-centos7-docker-4c-2g-1113.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/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/gexfoundry_device-rest-go_PR-101 /dev/vda1 40.0G 7.6G 32.4G 19% /w/workspace/gexfoundry_device-rest-go_PR-101@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 ---> free -m: total used free shared buff/cache available Mem: 7821 970 4742 0 2108 6673 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:aa:b4:e9 brd ff:ff:ff:ff:ff:ff inet 10.30.122.4/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 85809sec preferred_lft 85809sec inet6 fe80::f816:3eff:feaa:b4e9/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN link/ether 02:42:9f:c5:88:39 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::42:9fff:fec5:8839/64 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) 05/18/21 _x86_64_ (2 CPU) 00:03:47 LINUX RESTART (2 CPU) 00:05:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 00:06:01 21.79 3.35 18.44 0.00 2564.69 3510.56 0.00 00:07:01 1.58 0.00 1.58 0.00 0.00 31.75 0.00 00:08:01 0.28 0.00 0.28 0.00 0.00 3.20 0.00 00:09:01 0.18 0.00 0.18 0.00 0.00 2.97 0.00 00:10:01 0.22 0.00 0.22 0.00 0.00 3.46 0.00 00:11:01 0.30 0.00 0.30 0.00 0.00 3.78 0.00 00:12:01 0.22 0.00 0.22 0.00 0.00 3.25 0.00 00:13:01 0.38 0.10 0.28 0.00 10.00 3.35 0.00 Average: 3.12 0.43 2.69 0.00 321.87 445.33 0.00 00:05:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 00:06:01 5454800 0 799976 9.99 2620 1751536 1266936 13.99 576184 1579292 20 00:07:01 5461240 0 793528 9.91 2620 1751544 1207556 13.33 573720 1576944 8 00:08:01 5460088 0 794680 9.92 2620 1751544 1203444 13.29 568500 1582824 20 00:09:01 5460132 0 794628 9.92 2620 1751552 1203572 13.29 568872 1582824 8 00:10:01 5457072 0 797680 9.96 2620 1751560 1203488 13.29 569972 1584976 8 00:11:01 5456380 0 798368 9.97 2620 1751564 1203624 13.29 570508 1584976 20 00:12:01 5455024 0 799720 9.99 2620 1751568 1203724 13.29 572036 1584976 8 00:13:01 5443284 0 811108 10.13 2620 1751920 1206292 13.32 694844 1472984 88 Average: 5456002 0 798711 9.97 2620 1751598 1212330 13.38 586830 1568724 22 00:05:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 00:06:01 eth0 122.05 109.09 472.89 19.96 0.00 0.00 0.00 0.00 00:06:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:06:01 docker0 50.15 45.10 4.42 134.31 0.00 0.00 0.00 0.00 00:07:01 eth0 2.53 0.72 0.90 0.55 0.00 0.00 0.00 0.00 00:07:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:07:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:08:01 eth0 1.87 0.25 0.39 0.20 0.00 0.00 0.00 0.00 00:08:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:08:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:09:01 eth0 1.73 0.25 0.39 0.23 0.00 0.00 0.00 0.00 00:09:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:09:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:10:01 eth0 2.23 0.65 0.77 0.46 0.00 0.00 0.00 0.00 00:10:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:10:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:11:01 eth0 2.13 0.63 0.65 0.37 0.00 0.00 0.00 0.00 00:11:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:11:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:12:01 eth0 0.57 0.37 0.27 0.24 0.00 0.00 0.00 0.00 00:12:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:12:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:13:01 eth0 4.01 2.40 3.84 1.36 0.00 0.00 0.00 0.00 00:13:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:13:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 17.14 14.30 60.02 2.92 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 6.27 5.64 0.55 16.79 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) 05/18/21 _x86_64_ (2 CPU) 00:03:47 LINUX RESTART (2 CPU) 00:05:01 CPU %user %nice %system %iowait %steal %idle 00:06:01 all 3.29 0.00 1.64 7.29 0.03 87.74 00:06:01 0 3.29 0.00 1.69 6.18 0.03 88.81 00:06:01 1 3.29 0.00 1.59 8.41 0.03 86.68 00:07:01 all 0.12 0.00 0.07 0.00 0.02 99.80 00:07:01 0 0.05 0.00 0.05 0.00 0.02 99.88 00:07:01 1 0.18 0.00 0.08 0.00 0.02 99.72 00:08:01 all 0.12 0.00 0.05 0.00 0.03 99.81 00:08:01 0 0.08 0.00 0.05 0.00 0.03 99.83 00:08:01 1 0.15 0.00 0.05 0.00 0.02 99.78 00:09:01 all 0.20 0.00 0.04 0.00 0.02 99.74 00:09:01 0 0.07 0.00 0.05 0.00 0.02 99.87 00:09:01 1 0.33 0.00 0.03 0.00 0.02 99.62 00:10:01 all 0.18 0.00 0.03 0.00 0.02 99.78 00:10:01 0 0.03 0.00 0.02 0.00 0.02 99.93 00:10:01 1 0.32 0.00 0.03 0.00 0.02 99.63 00:11:01 all 0.22 0.00 0.04 0.00 0.03 99.71 00:11:01 0 0.03 0.00 0.03 0.00 0.03 99.90 00:11:01 1 0.40 0.00 0.05 0.00 0.03 99.52 00:12:01 all 0.16 0.00 0.03 0.00 0.02 99.79 00:12:01 0 0.07 0.00 0.05 0.00 0.02 99.87 00:12:01 1 0.25 0.00 0.02 0.00 0.02 99.72 00:13:01 all 1.20 0.00 0.18 0.07 0.03 98.53 00:13:01 0 0.63 0.00 0.13 0.12 0.02 99.10 00:13:01 1 1.78 0.00 0.22 0.02 0.03 97.96 Average: all 0.68 0.00 0.26 0.91 0.02 98.13 Average: 0 0.53 0.00 0.26 0.78 0.02 98.41 Average: 1 0.84 0.00 0.26 1.04 0.02 97.84