---> uname -a: Linux prd-centos7-docker-4c-2g-15152.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/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-936 /dev/vda1 40.0G 7.6G 32.4G 19% /w/workspace/dgexfoundry_device-sdk-go_PR-936@tmp ---> free -m: total used free shared buff/cache available Mem: 7821 905 4817 0 2097 6737 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:c8:e9:94 brd ff:ff:ff:ff:ff:ff inet 10.30.123.165/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 85733sec preferred_lft 85733sec inet6 fe80::f816:3eff:fec8:e994/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN link/ether 02:42:9d:cf:6a:92 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::42:9dff:fecf:6a92/64 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) 05/19/21 _x86_64_ (2 CPU) 23:25:47 LINUX RESTART (2 CPU) 23:26:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 23:27:01 243.66 111.61 132.06 0.00 11013.22 40990.24 0.00 23:28:01 1.67 0.00 1.67 0.00 0.00 34.93 0.00 23:29:01 0.35 0.00 0.35 0.00 0.00 5.13 0.00 23:30:01 0.28 0.00 0.28 0.00 0.00 3.41 0.00 23:31:01 0.23 0.00 0.23 0.00 0.00 2.85 0.00 23:32:01 0.25 0.00 0.25 0.00 0.00 3.32 0.00 23:33:01 0.25 0.00 0.25 0.00 0.00 3.27 0.00 23:34:01 0.25 0.00 0.25 0.00 0.00 3.56 0.00 23:35:01 0.27 0.00 0.27 0.00 0.00 3.50 0.00 23:36:01 0.22 0.00 0.22 0.00 0.00 2.47 0.00 Average: 24.75 11.16 13.59 0.00 1101.65 4106.50 0.00 23:26:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 23:27:01 5477416 0 788520 9.85 2620 1740384 1132288 12.50 555036 1576636 128 23:28:01 5487684 0 778244 9.72 2620 1740392 1053500 11.63 546720 1576600 20 23:29:01 5486784 0 779144 9.73 2620 1740392 1053680 11.63 547956 1576232 12 23:30:01 5486668 0 779256 9.73 2620 1740396 1053500 11.63 548244 1576232 8 23:31:01 5486776 0 779140 9.73 2620 1740404 1053500 11.63 547160 1577112 8 23:32:01 5483224 0 782692 9.77 2620 1740404 1053584 11.63 550860 1577112 12 23:33:01 5477620 0 788288 9.84 2620 1740412 1053500 11.63 556300 1577112 20 23:34:01 5473888 0 792016 9.89 2620 1740416 1053704 11.63 561556 1575440 8 23:35:01 5470232 0 795668 9.93 2620 1740420 1088408 12.02 564608 1575440 8 23:36:01 5476936 0 788960 9.85 2620 1740424 1050932 11.60 564584 1569768 8 Average: 5480723 0 785193 9.80 2620 1740404 1064660 11.75 554302 1575768 23 23:26:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 23:27:01 eth0 632.81 438.27 1116.28 89.54 0.00 0.00 0.00 0.00 23:27:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:27:01 docker0 13.49 10.74 2.05 27.28 0.00 0.00 0.00 0.00 23:28:01 eth0 0.87 0.08 0.07 0.01 0.00 0.00 0.00 0.00 23:28:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:28:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:29:01 eth0 4.80 2.30 3.59 0.48 0.00 0.00 0.00 0.00 23:29:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:29:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:30:01 eth0 0.12 0.08 0.01 0.04 0.00 0.00 0.00 0.00 23:30:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:31:01 eth0 0.10 0.08 0.01 0.01 0.00 0.00 0.00 0.00 23:31:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:31:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:32:01 eth0 0.32 0.23 0.14 0.07 0.00 0.00 0.00 0.00 23:32:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:32:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:33:01 eth0 0.12 0.08 0.01 0.01 0.00 0.00 0.00 0.00 23:33:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:33:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:34:01 eth0 1.22 0.35 0.34 0.20 0.00 0.00 0.00 0.00 23:34:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:35:01 eth0 1.95 1.65 0.39 8.19 0.00 0.00 0.00 0.00 23:35:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:36:01 eth0 0.05 0.03 0.00 0.00 0.00 0.00 0.00 0.00 23:36:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:36:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 64.25 44.33 112.12 9.86 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 1.35 1.07 0.21 2.73 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) 05/19/21 _x86_64_ (2 CPU) 23:25:47 LINUX RESTART (2 CPU) 23:26:01 CPU %user %nice %system %iowait %steal %idle 23:27:01 all 21.49 0.00 8.20 11.48 0.07 58.76 23:27:01 0 20.33 0.00 9.00 11.81 0.07 58.78 23:27:01 1 22.64 0.00 7.40 11.15 0.07 58.75 23:28:01 all 0.10 0.00 0.03 0.00 0.03 99.84 23:28:01 0 0.12 0.00 0.03 0.00 0.02 99.83 23:28:01 1 0.08 0.00 0.03 0.00 0.03 99.85 23:29:01 all 0.14 0.00 0.04 0.00 0.03 99.78 23:29:01 0 0.22 0.00 0.05 0.00 0.02 99.72 23:29:01 1 0.07 0.00 0.03 0.00 0.05 99.85 23:30:01 all 0.11 0.00 0.03 0.00 0.03 99.84 23:30:01 0 0.18 0.00 0.02 0.00 0.02 99.78 23:30:01 1 0.03 0.00 0.03 0.00 0.03 99.90 23:31:01 all 0.08 0.00 0.02 0.00 0.03 99.87 23:31:01 0 0.12 0.00 0.02 0.00 0.02 99.85 23:31:01 1 0.03 0.00 0.02 0.00 0.05 99.90 23:32:01 all 0.08 0.00 0.04 0.00 0.03 99.84 23:32:01 0 0.12 0.00 0.05 0.00 0.03 99.80 23:32:01 1 0.05 0.00 0.03 0.00 0.03 99.88 23:33:01 all 0.19 0.00 0.03 0.00 0.03 99.75 23:33:01 0 0.37 0.00 0.05 0.00 0.02 99.57 23:33:01 1 0.02 0.00 0.02 0.00 0.03 99.93 23:34:01 all 0.10 0.00 0.04 0.00 0.02 99.84 23:34:01 0 0.15 0.00 0.05 0.00 0.03 99.77 23:34:01 1 0.05 0.00 0.03 0.00 0.00 99.92 23:35:01 all 0.13 0.00 0.03 0.00 0.03 99.81 23:35:01 0 0.20 0.00 0.02 0.00 0.03 99.75 23:35:01 1 0.07 0.00 0.03 0.00 0.03 99.87 23:36:01 all 0.03 0.00 0.03 0.00 0.02 99.92 23:36:01 0 0.03 0.00 0.03 0.00 0.02 99.92 23:36:01 1 0.03 0.00 0.03 0.00 0.02 99.92 Average: all 2.18 0.00 0.82 1.11 0.03 95.86 Average: 0 2.12 0.00 0.90 1.14 0.03 95.81 Average: 1 2.23 0.00 0.74 1.08 0.04 95.91