---> uname -a: Linux prd-centos7-docker-4c-2g-126.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 8.9G 31.1G 22% / 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 8.9G 31.1G 22% /facter-os /dev/vda1 40.0G 8.9G 31.1G 22% /etc/resolv.conf /dev/vda1 40.0G 8.9G 31.1G 22% /etc/hostname /dev/vda1 40.0G 8.9G 31.1G 22% /etc/hosts /dev/vda1 40.0G 8.9G 31.1G 22% /w/workspace/dgexfoundry_device-sdk-go_master /dev/vda1 40.0G 8.9G 31.1G 22% /w/workspace/dgexfoundry_device-sdk-go_master@tmp /dev/vda1 40.0G 8.9G 31.1G 22% /var/log/sa-host /dev/vda1 40.0G 8.9G 31.1G 22% /var/log/secure /dev/vda1 40.0G 8.9G 31.1G 22% /var/log/auth.log /dev/vda1 40.0G 8.9G 31.1G 22% /run/cloud-init/result.json ---> free -m: total used free shared buff/cache available Mem: 7821 1282 3149 0 3388 6455 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:f5:ff:82 brd ff:ff:ff:ff:ff:ff inet 10.30.123.207/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 85638sec preferred_lft 85638sec inet6 fe80::f816:3eff:fef5:ff82/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN link/ether 02:42:00:ac:3a:a5 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:ff:feac:3aa5/64 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) 14:59:37 LINUX RESTART (2 CPU) 15:00:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 15:01:03 95.12 21.59 73.53 0.00 6025.13 15096.41 0.00 15:02:01 1.07 0.10 0.96 0.00 1.79 23.57 0.00 15:03:01 0.47 0.00 0.47 0.00 0.00 6.53 0.00 15:04:01 0.17 0.00 0.17 0.00 0.00 1.92 0.00 15:05:01 0.25 0.00 0.25 0.00 0.00 3.88 0.00 15:06:01 0.30 0.00 0.30 0.00 0.00 4.45 0.00 15:07:01 0.27 0.00 0.27 0.00 0.00 4.03 0.00 15:08:01 0.15 0.00 0.15 0.00 0.00 1.88 0.00 15:09:01 0.20 0.00 0.20 0.00 0.00 1.48 0.00 15:10:01 0.23 0.00 0.23 0.00 0.00 3.07 0.00 15:11:01 29.19 0.03 29.15 0.00 3.73 10877.83 0.00 15:12:01 164.80 0.00 164.80 0.00 0.00 44822.25 0.00 Average: 24.32 1.79 22.53 0.00 496.41 5909.03 0.00 15:00:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 15:01:03 5459212 0 806712 10.07 2620 1740388 1286620 14.21 573324 1574804 132 15:02:01 5458336 0 807460 10.08 2620 1740516 1284432 14.18 574792 1574828 8 15:03:01 5470336 0 795460 9.93 2620 1740516 1207552 13.33 564200 1575252 8 15:04:01 5467480 0 798308 9.97 2620 1740524 1207840 13.34 567120 1575252 8 15:05:01 5467440 0 798344 9.97 2620 1740528 1207876 13.34 563328 1579164 20 15:06:01 5465680 0 800100 9.99 2620 1740532 1207732 13.33 565332 1579164 8 15:07:01 5466976 0 798800 9.97 2620 1740536 1207552 13.33 564320 1579164 12 15:08:01 5458668 0 807072 10.08 2620 1740572 1207552 13.33 572808 1579164 16 15:09:01 5458036 0 807732 10.09 2620 1740544 1207552 13.33 573248 1579164 8 15:10:01 5458040 0 807724 10.09 2620 1740548 1207552 13.33 575344 1577164 12 15:11:01 4581800 0 965780 12.06 2620 2458732 1385804 15.30 699656 2236952 442716 15:12:01 3591968 0 1223644 15.28 2620 3190700 1594724 17.61 1045300 2731628 168 Average: 5233664 0 851428 10.63 2620 1921220 1267732 14.00 619898 1728475 36926 15:00:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 15:01:03 eth0 530.91 376.27 1124.85 85.28 0.00 0.00 0.00 0.00 15:01:03 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:01:03 docker0 12.80 9.53 2.03 27.96 0.00 0.00 0.00 0.00 15:02:01 eth0 8.65 3.93 7.45 0.27 0.00 0.00 0.00 0.00 15:02:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:02:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:03:01 eth0 0.55 0.08 0.06 0.01 0.00 0.00 0.00 0.00 15:03:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:03:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:04:01 eth0 1.52 0.55 0.59 0.39 0.00 0.00 0.00 0.00 15:04:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:04:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:05:01 eth0 0.53 0.30 0.27 0.20 0.00 0.00 0.00 0.00 15:05:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:05:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:06:01 eth0 0.30 0.27 0.17 0.08 0.00 0.00 0.00 0.00 15:06:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:06:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:07:01 eth0 0.15 0.12 0.01 0.01 0.00 0.00 0.00 0.00 15:07:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:07:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:08:01 eth0 0.12 0.10 0.01 0.01 0.00 0.00 0.00 0.00 15:08:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:08:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:09:01 eth0 0.08 0.08 0.01 0.01 0.00 0.00 0.00 0.00 15:09:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:09:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:10:01 eth0 0.08 0.07 0.01 0.01 0.00 0.00 0.00 0.00 15:10:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:10:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:11:01 eth0 386.32 355.51 4077.78 29.63 0.00 0.00 0.00 0.00 15:11:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:11:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:12:01 eth0 531.17 482.75 3883.03 97.00 0.00 0.00 0.00 0.00 15:12:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:12:01 docker0 100.90 109.81 7.39 648.48 0.00 0.00 0.00 0.00 Average: eth0 121.47 101.58 759.55 17.70 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 9.50 9.98 0.79 56.58 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) 14:59:37 LINUX RESTART (2 CPU) 15:00:02 CPU %user %nice %system %iowait %steal %idle 15:01:03 all 17.01 0.00 4.65 7.68 0.08 70.58 15:01:03 0 16.87 0.00 4.70 8.65 0.09 69.69 15:01:03 1 17.16 0.00 4.59 6.71 0.07 71.47 15:02:01 all 0.16 0.00 0.06 0.01 0.03 99.74 15:02:01 0 0.10 0.00 0.07 0.02 0.03 99.78 15:02:01 1 0.22 0.00 0.05 0.00 0.02 99.71 15:03:01 all 0.15 0.00 0.03 0.00 0.02 99.80 15:03:01 0 0.05 0.00 0.03 0.00 0.03 99.88 15:03:01 1 0.25 0.00 0.03 0.00 0.00 99.72 15:04:01 all 0.13 0.00 0.03 0.00 0.02 99.82 15:04:01 0 0.05 0.00 0.05 0.00 0.02 99.88 15:04:01 1 0.22 0.00 0.02 0.00 0.02 99.75 15:05:01 all 0.16 0.00 0.03 0.00 0.02 99.80 15:05:01 0 0.07 0.00 0.02 0.00 0.03 99.88 15:05:01 1 0.25 0.00 0.03 0.00 0.00 99.72 15:06:01 all 0.10 0.00 0.02 0.00 0.03 99.86 15:06:01 0 0.05 0.00 0.02 0.00 0.03 99.90 15:06:01 1 0.15 0.00 0.02 0.00 0.02 99.82 15:07:01 all 0.17 0.00 0.02 0.00 0.02 99.80 15:07:01 0 0.05 0.00 0.02 0.00 0.02 99.92 15:07:01 1 0.28 0.00 0.02 0.00 0.02 99.68 15:08:01 all 0.08 0.00 0.04 0.00 0.03 99.85 15:08:01 0 0.02 0.00 0.05 0.00 0.03 99.90 15:08:01 1 0.15 0.00 0.03 0.00 0.02 99.80 15:09:01 all 0.15 0.00 0.02 0.00 0.02 99.82 15:09:01 0 0.28 0.00 0.02 0.00 0.02 99.68 15:09:01 1 0.02 0.00 0.02 0.00 0.02 99.95 15:10:01 all 0.13 0.00 0.02 0.00 0.03 99.83 15:10:01 0 0.23 0.00 0.03 0.00 0.03 99.70 15:10:01 1 0.02 0.00 0.00 0.00 0.02 99.97 15:11:01 all 7.83 0.00 3.14 0.13 0.03 88.87 15:11:01 0 8.17 0.00 3.30 0.09 0.03 88.41 15:11:01 1 7.49 0.00 2.97 0.17 0.03 89.33 15:11:01 CPU %user %nice %system %iowait %steal %idle 15:12:01 all 15.61 0.00 6.78 5.91 0.07 71.63 15:12:01 0 13.80 0.00 6.97 3.76 0.07 75.40 15:12:01 1 17.43 0.00 6.59 8.05 0.07 67.85 Average: all 3.38 0.00 1.20 1.11 0.03 94.28 Average: 0 3.22 0.00 1.24 1.01 0.04 94.50 Average: 1 3.54 0.00 1.17 1.20 0.02 94.07