---> uname -a: Linux prd-centos7-docker-4c-2g-13.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/dgexfoundry_device-sdk-go_PR-960 /dev/vda1 40.0G 7.6G 32.4G 19% /w/workspace/dgexfoundry_device-sdk-go_PR-960@tmp ---> free -m: total used free shared buff/cache available Mem: 7821 975 4747 0 2097 6668 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:ca:d2:4c brd ff:ff:ff:ff:ff:ff inet 10.30.122.17/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 85699sec preferred_lft 85699sec inet6 fe80::f816:3eff:feca:d24c/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN link/ether 02:42:5f:18:59:90 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:fe18:5990/64 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) 06/09/21 _x86_64_ (2 CPU) 10:23:32 LINUX RESTART (2 CPU) 10:24:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 10:25:03 44.43 4.56 39.87 0.00 2839.77 3352.14 0.00 10:26:01 0.41 0.00 0.41 0.00 0.00 7.44 0.00 10:27:01 0.23 0.00 0.23 0.00 0.00 3.02 0.00 10:28:01 0.27 0.00 0.27 0.00 0.00 3.65 0.00 10:29:01 0.30 0.00 0.30 0.00 0.00 4.16 0.00 10:30:01 0.28 0.00 0.28 0.00 0.00 4.83 0.00 10:31:01 0.23 0.00 0.23 0.00 0.00 3.00 0.00 10:32:01 0.30 0.00 0.30 0.00 0.00 3.63 0.00 10:33:01 0.30 0.00 0.30 0.00 0.00 4.00 0.00 10:34:01 0.15 0.00 0.15 0.00 0.00 1.75 0.00 10:35:01 0.37 0.00 0.37 0.00 0.00 3.71 0.00 Average: 4.31 0.42 3.89 0.00 259.02 309.31 0.00 10:24:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:25:03 5454800 0 811024 10.13 2620 1740496 1294456 14.29 577496 1575912 20 10:26:01 5463768 0 802012 10.01 2620 1740540 1232928 13.61 570916 1575904 16 10:27:01 5463612 0 802168 10.02 2620 1740540 1232940 13.61 573004 1573712 8 10:28:01 5462312 0 803464 10.03 2620 1740544 1228872 13.57 574188 1573712 8 10:29:01 5462624 0 803144 10.03 2620 1740552 1227856 13.56 568624 1579288 24 10:30:01 5461288 0 804480 10.04 2620 1740552 1227904 13.56 570136 1579288 8 10:31:01 5464248 0 801512 10.01 2620 1740560 1205228 13.31 567632 1579288 20 10:32:01 5455136 0 810620 10.12 2620 1740564 1205228 13.31 576748 1579288 8 10:33:01 5454816 0 810936 10.13 2620 1740568 1205228 13.31 577168 1579288 16 10:34:01 5454460 0 811284 10.13 2620 1740576 1205228 13.31 578308 1578120 8 10:35:01 5454692 0 811052 10.13 2620 1740576 1205324 13.31 578892 1578120 8 Average: 5459251 0 806518 10.07 2620 1740552 1224654 13.52 573919 1577447 13 10:24:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:25:03 eth0 597.04 400.42 1040.00 85.43 0.00 0.00 0.00 0.00 10:25:03 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:25:03 docker0 9.71 6.46 1.82 27.65 0.00 0.00 0.00 0.00 10:26:01 eth0 2.41 0.50 0.69 0.38 0.00 0.00 0.00 0.00 10:26:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:26:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:27:01 eth0 2.80 0.62 0.72 0.43 0.00 0.00 0.00 0.00 10:27:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:27:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:28:01 eth0 2.23 0.65 0.67 0.41 0.00 0.00 0.00 0.00 10:28:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:28:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:29:01 eth0 0.80 0.28 0.30 0.17 0.00 0.00 0.00 0.00 10:29:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:29:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:30:01 eth0 0.70 0.47 0.41 0.30 0.00 0.00 0.00 0.00 10:30:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:31:01 eth0 0.12 0.08 0.01 0.01 0.00 0.00 0.00 0.00 10:31:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:31:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:32:01 eth0 0.13 0.08 0.01 0.01 0.00 0.00 0.00 0.00 10:32:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:32:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:33:01 eth0 0.10 0.08 0.01 0.01 0.00 0.00 0.00 0.00 10:33:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:33:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:34:01 eth0 0.12 0.08 0.01 0.01 0.00 0.00 0.00 0.00 10:34:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:35:01 eth0 0.27 0.17 0.09 0.07 0.00 0.00 0.00 0.00 10:35:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 55.33 36.80 95.12 7.95 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 0.89 0.59 0.17 2.52 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) 06/09/21 _x86_64_ (2 CPU) 10:23:32 LINUX RESTART (2 CPU) 10:24:01 CPU %user %nice %system %iowait %steal %idle 10:25:03 all 9.42 0.00 2.74 2.04 0.07 85.73 10:25:03 0 9.64 0.00 3.33 1.43 0.07 85.53 10:25:03 1 9.19 0.00 2.16 2.65 0.07 85.93 10:26:01 all 0.11 0.00 0.04 0.00 0.03 99.82 10:26:01 0 0.16 0.00 0.02 0.00 0.02 99.81 10:26:01 1 0.07 0.00 0.07 0.00 0.03 99.83 10:27:01 all 0.11 0.00 0.03 0.00 0.03 99.83 10:27:01 0 0.17 0.00 0.03 0.00 0.03 99.77 10:27:01 1 0.05 0.00 0.02 0.00 0.03 99.90 10:28:01 all 0.09 0.00 0.02 0.00 0.03 99.86 10:28:01 0 0.13 0.00 0.02 0.00 0.02 99.83 10:28:01 1 0.05 0.00 0.02 0.00 0.05 99.88 10:29:01 all 0.09 0.00 0.03 0.00 0.03 99.86 10:29:01 0 0.12 0.00 0.02 0.00 0.02 99.85 10:29:01 1 0.07 0.00 0.03 0.00 0.03 99.87 10:30:01 all 0.03 0.00 0.03 0.00 0.03 99.91 10:30:01 0 0.02 0.00 0.02 0.00 0.02 99.95 10:30:01 1 0.05 0.00 0.03 0.00 0.05 99.87 10:31:01 all 0.11 0.00 0.03 0.00 0.03 99.83 10:31:01 0 0.13 0.00 0.02 0.00 0.02 99.83 10:31:01 1 0.08 0.00 0.03 0.00 0.05 99.83 10:32:01 all 0.07 0.00 0.03 0.00 0.03 99.87 10:32:01 0 0.10 0.00 0.02 0.00 0.02 99.87 10:32:01 1 0.03 0.00 0.05 0.00 0.05 99.87 10:33:01 all 0.08 0.00 0.03 0.00 0.02 99.87 10:33:01 0 0.13 0.00 0.02 0.00 0.00 99.85 10:33:01 1 0.03 0.00 0.03 0.00 0.03 99.90 10:34:01 all 0.06 0.00 0.03 0.00 0.04 99.87 10:34:01 0 0.10 0.00 0.03 0.00 0.05 99.82 10:34:01 1 0.02 0.00 0.02 0.00 0.03 99.93 10:35:01 all 0.18 0.00 0.03 0.00 0.03 99.77 10:35:01 0 0.32 0.00 0.02 0.00 0.02 99.65 10:35:01 1 0.03 0.00 0.03 0.00 0.03 99.90 Average: CPU %user %nice %system %iowait %steal %idle Average: all 0.93 0.00 0.27 0.18 0.03 98.58 Average: 0 0.99 0.00 0.32 0.13 0.02 98.54 Average: 1 0.87 0.00 0.22 0.24 0.04 98.63