---> uname -a: Linux prd-centos7-docker-4c-2g-1102.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/dgexfoundry_device-sdk-go_PR-971 /dev/vda1 40.0G 7.6G 32.4G 19% /w/workspace/dgexfoundry_device-sdk-go_PR-971@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 922 4800 0 2098 6720 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:34:a4:4d brd ff:ff:ff:ff:ff:ff inet 10.30.123.201/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 85662sec preferred_lft 85662sec inet6 fe80::f816:3eff:fe34:a44d/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN link/ether 02:42:25:78:86:d5 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::42:25ff:fe78:86d5/64 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) 06/24/21 _x86_64_ (2 CPU) 08:54:31 LINUX RESTART (2 CPU) 08:55:04 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 08:56:01 106.80 18.35 88.45 0.00 5979.04 23970.60 0.00 08:57:01 3.48 0.03 3.45 0.00 1.07 120.41 0.00 08:58:01 0.45 0.00 0.45 0.00 0.00 8.31 0.00 08:59:01 0.30 0.00 0.30 0.00 0.00 3.48 0.00 09:00:01 0.33 0.00 0.33 0.00 0.00 5.30 0.00 09:01:01 0.28 0.00 0.28 0.00 0.00 3.90 0.00 09:02:01 0.48 0.12 0.37 0.00 1.87 7.61 0.00 09:03:01 0.40 0.00 0.40 0.00 0.00 6.08 0.00 09:04:01 0.32 0.00 0.32 0.00 0.00 4.40 0.00 09:05:01 0.15 0.00 0.15 0.00 0.00 1.88 0.00 09:06:01 0.27 0.00 0.27 0.00 0.00 3.90 0.00 Average: 9.86 1.61 8.25 0.00 519.18 2095.45 0.00 08:55:04 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:56:01 5461772 0 803832 10.04 2620 1740716 1309612 14.46 575404 1570760 132 08:57:01 5459868 0 805732 10.06 2620 1740720 1315832 14.53 577876 1570720 16 08:58:01 5476392 0 789208 9.85 2620 1740720 1199808 13.25 561360 1573000 12 08:59:01 5474700 0 790888 9.88 2620 1740732 1200024 13.25 563688 1573000 8 09:00:01 5474476 0 791108 9.88 2620 1740736 1199976 13.25 562524 1573992 8 09:01:01 5472088 0 793492 9.91 2620 1740740 1202236 13.27 563608 1575776 12 09:02:01 5471168 0 794284 9.92 2620 1740868 1200496 13.25 563824 1575840 8 09:03:01 5469588 0 795860 9.94 2620 1740872 1200572 13.25 565520 1575836 8 09:04:01 5461008 0 804440 10.04 2620 1740872 1200572 13.25 574200 1575836 8 09:05:01 5459360 0 806080 10.06 2620 1740880 1200812 13.26 577316 1574132 20 09:06:01 5459600 0 805840 10.06 2620 1740880 1200836 13.26 577428 1574132 8 Average: 5467275 0 798251 9.97 2620 1740794 1220980 13.48 569341 1573911 22 08:55:04 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:56:01 eth0 278.14 239.86 1151.03 93.31 0.00 0.00 0.00 0.00 08:56:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:56:01 docker0 12.97 10.78 2.26 30.17 0.00 0.00 0.00 0.00 08:57:01 eth0 2.45 1.77 1.55 7.48 0.00 0.00 0.00 0.00 08:57:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:57:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:58:01 eth0 0.53 0.08 0.06 0.04 0.00 0.00 0.00 0.00 08:58:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:58:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:59:01 eth0 1.10 0.25 0.32 0.13 0.00 0.00 0.00 0.00 08:59:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:59:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:00:01 eth0 0.52 0.32 0.27 0.26 0.00 0.00 0.00 0.00 09:00:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:00:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:01:01 eth0 0.82 0.23 0.19 0.07 0.00 0.00 0.00 0.00 09:01:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:01:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:02:01 eth0 0.40 0.37 0.29 0.21 0.00 0.00 0.00 0.00 09:02:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:02:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:03:01 eth0 0.12 0.08 0.01 0.01 0.00 0.00 0.00 0.00 09:03:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:03:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:04:01 eth0 0.63 0.08 0.06 0.01 0.00 0.00 0.00 0.00 09:04:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:04:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:05:01 eth0 0.60 0.43 0.29 0.21 0.00 0.00 0.00 0.00 09:05:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:05:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:06:01 eth0 0.25 0.18 0.08 0.07 0.00 0.00 0.00 0.00 09:06:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:06:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 24.82 21.16 100.18 8.87 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 1.13 0.94 0.20 2.62 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) 06/24/21 _x86_64_ (2 CPU) 08:54:31 LINUX RESTART (2 CPU) 08:55:04 CPU %user %nice %system %iowait %steal %idle 08:56:01 all 18.57 0.00 4.46 10.52 0.08 66.37 08:56:01 0 17.32 0.00 5.08 10.65 0.09 66.87 08:56:01 1 19.81 0.00 3.84 10.40 0.07 65.87 08:57:01 all 0.30 0.00 0.07 0.02 0.03 99.59 08:57:01 0 0.22 0.00 0.07 0.00 0.02 99.70 08:57:01 1 0.38 0.00 0.07 0.03 0.03 99.48 08:58:01 all 0.18 0.00 0.03 0.00 0.02 99.77 08:58:01 0 0.20 0.00 0.03 0.00 0.02 99.75 08:58:01 1 0.15 0.00 0.03 0.00 0.02 99.80 08:59:01 all 0.12 0.00 0.03 0.00 0.02 99.84 08:59:01 0 0.17 0.00 0.02 0.00 0.02 99.80 08:59:01 1 0.07 0.00 0.03 0.00 0.02 99.88 09:00:01 all 0.10 0.00 0.03 0.00 0.02 99.85 09:00:01 0 0.15 0.00 0.02 0.00 0.00 99.83 09:00:01 1 0.05 0.00 0.05 0.00 0.03 99.87 09:01:01 all 0.09 0.00 0.03 0.00 0.03 99.86 09:01:01 0 0.12 0.00 0.03 0.00 0.02 99.83 09:01:01 1 0.07 0.00 0.02 0.00 0.03 99.88 09:02:01 all 0.18 0.00 0.05 0.01 0.03 99.74 09:02:01 0 0.32 0.00 0.05 0.02 0.02 99.60 09:02:01 1 0.03 0.00 0.05 0.00 0.03 99.88 09:03:01 all 0.15 0.00 0.03 0.00 0.02 99.81 09:03:01 0 0.27 0.00 0.03 0.00 0.02 99.68 09:03:01 1 0.03 0.00 0.02 0.00 0.02 99.93 09:04:01 all 0.13 0.00 0.02 0.00 0.02 99.83 09:04:01 0 0.23 0.00 0.02 0.00 0.00 99.75 09:04:01 1 0.03 0.00 0.02 0.00 0.03 99.92 09:05:01 all 0.11 0.00 0.05 0.00 0.02 99.82 09:05:01 0 0.15 0.00 0.05 0.00 0.02 99.78 09:05:01 1 0.07 0.00 0.05 0.00 0.02 99.87 09:06:01 all 0.12 0.00 0.03 0.00 0.02 99.84 09:06:01 0 0.20 0.00 0.02 0.00 0.00 99.78 09:06:01 1 0.03 0.00 0.03 0.00 0.03 99.90 Average: CPU %user %nice %system %iowait %steal %idle Average: all 1.69 0.00 0.41 0.89 0.02 96.99 Average: 0 1.64 0.00 0.46 0.89 0.02 96.99 Average: 1 1.75 0.00 0.36 0.88 0.03 96.99