---> uname -a: Linux prd-centos7-docker-4c-2g-133.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% /w/workspace/dgexfoundry_device-sdk-go_PR-945 /dev/vda1 40.0G 7.6G 32.4G 19% /w/workspace/dgexfoundry_device-sdk-go_PR-945@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 /dev/vda1 40.0G 7.6G 32.4G 19% /run/cloud-init/result.json ---> free -m: total used free shared buff/cache available Mem: 7821 965 4758 0 2097 6678 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:7f:0a:c4 brd ff:ff:ff:ff:ff:ff inet 10.30.122.26/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86122sec preferred_lft 86122sec inet6 fe80::f816:3eff:fe7f:ac4/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN link/ether 02:42:5f:ed:ce:20 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::42:5fff:feed:ce20/64 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) 05/25/21 _x86_64_ (2 CPU) 15:48:36 LINUX RESTART (2 CPU) 15:49:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 15:50:02 107.77 18.78 89.00 0.00 5793.37 4652.59 0.00 15:51:01 1.71 0.00 1.71 0.00 0.00 37.69 0.00 15:52:01 0.48 0.00 0.48 0.00 0.00 6.38 0.00 15:53:01 0.20 0.00 0.20 0.00 0.00 2.73 0.00 Average: 27.66 4.72 22.95 0.00 1455.07 1180.14 0.00 15:49:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 15:50:02 5453544 0 812464 10.14 2620 1740304 1291000 14.25 581904 1573024 128 15:51:01 5456732 0 809268 10.10 2620 1740312 1255604 13.86 579820 1572988 20 15:52:01 5460872 0 805128 10.05 2620 1740312 1209380 13.35 576820 1572596 20 15:53:01 5458320 0 807672 10.08 2620 1740320 1209344 13.35 579664 1572600 20 Average: 5457367 0 808633 10.10 2620 1740312 1241332 13.71 579552 1572802 47 15:49:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 15:50:02 eth0 618.21 433.49 1117.32 90.10 0.00 0.00 0.00 0.00 15:50:02 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:50:02 docker0 12.59 9.12 2.02 27.53 0.00 0.00 0.00 0.00 15:51:01 eth0 2.39 0.61 0.68 0.41 0.00 0.00 0.00 0.00 15:51:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:51:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:52:01 eth0 1.92 0.52 0.62 0.36 0.00 0.00 0.00 0.00 15:52:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:52:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:53:01 eth0 2.47 0.70 0.67 0.44 0.00 0.00 0.00 0.00 15:53:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:53:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 156.96 109.33 281.12 22.93 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 3.16 2.29 0.51 6.91 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) 05/25/21 _x86_64_ (2 CPU) 15:48:36 LINUX RESTART (2 CPU) 15:49:01 CPU %user %nice %system %iowait %steal %idle 15:50:02 all 15.69 0.00 4.50 1.96 0.06 77.79 15:50:02 0 15.16 0.00 5.23 2.16 0.07 77.38 15:50:02 1 16.21 0.00 3.77 1.77 0.05 78.19 15:51:01 all 0.07 0.00 0.03 0.00 0.03 99.86 15:51:01 0 0.10 0.00 0.03 0.00 0.05 99.81 15:51:01 1 0.03 0.00 0.03 0.00 0.02 99.92 15:52:01 all 0.07 0.00 0.04 0.00 0.04 99.85 15:52:01 0 0.05 0.00 0.05 0.00 0.03 99.87 15:52:01 1 0.08 0.00 0.03 0.00 0.05 99.83 15:53:01 all 0.08 0.00 0.03 0.00 0.03 99.86 15:53:01 0 0.03 0.00 0.03 0.00 0.05 99.88 15:53:01 1 0.13 0.00 0.02 0.00 0.02 99.83 Average: all 3.91 0.00 1.13 0.48 0.04 94.44 Average: 0 3.76 0.00 1.31 0.53 0.05 94.35 Average: 1 4.06 0.00 0.95 0.44 0.03 94.52