---> uname -a: Linux prd-centos7-docker-4c-2g-110.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% /run/cloud-init/result.json /dev/vda1 40.0G 7.6G 32.4G 19% /w/workspace/dgexfoundry_device-sdk-go_PR-942 /dev/vda1 40.0G 7.6G 32.4G 19% /w/workspace/dgexfoundry_device-sdk-go_PR-942@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 ---> free -m: total used free shared buff/cache available Mem: 7821 927 4796 0 2097 6716 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:c4:19:34 brd ff:ff:ff:ff:ff:ff inet 10.30.123.222/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 85699sec preferred_lft 85699sec inet6 fe80::f816:3eff:fec4:1934/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN link/ether 02:42:14:91:cc:a7 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::42:14ff:fe91:cca7/64 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) 09:03:31 LINUX RESTART (2 CPU) 09:04:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 09:05:01 109.01 18.57 90.43 0.00 5850.05 4669.07 0.00 09:06:02 1.95 0.00 1.95 0.00 0.00 39.88 0.00 09:07:01 0.15 0.00 0.15 0.00 0.00 1.76 0.00 09:08:01 0.32 0.00 0.32 0.00 0.00 5.78 0.00 09:09:01 0.25 0.00 0.25 0.00 0.00 3.21 0.00 09:10:01 0.35 0.00 0.35 0.00 0.00 4.61 0.00 09:11:01 0.25 0.00 0.25 0.00 0.00 4.26 0.00 09:12:01 0.43 0.00 0.43 0.00 0.00 5.25 0.00 09:13:01 0.32 0.00 0.32 0.00 0.00 4.26 0.00 09:14:01 0.25 0.00 0.25 0.00 0.00 3.61 0.00 09:15:01 0.60 0.13 0.47 0.00 13.73 13.69 0.00 Average: 10.22 1.68 8.54 0.00 526.03 426.71 0.00 09:04:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:05:01 5455912 0 809936 10.11 2620 1740472 1313324 14.50 581292 1570544 132 09:06:02 5469736 0 796104 9.94 2620 1740480 1200600 13.26 570304 1570508 12 09:07:01 5463368 0 802472 10.02 2620 1740480 1238076 13.67 572920 1573492 20 09:08:01 5468312 0 797520 9.96 2620 1740488 1201628 13.27 568796 1573496 8 09:09:01 5468584 0 797244 9.95 2620 1740492 1201628 13.27 564820 1577380 8 09:10:01 5465568 0 800260 9.99 2620 1740492 1201712 13.27 568040 1577380 8 09:11:01 5465904 0 799916 9.99 2620 1740500 1201628 13.27 567548 1577420 20 09:12:01 5456544 0 809268 10.10 2620 1740508 1201628 13.27 577216 1577420 8 09:13:01 5455768 0 810040 10.11 2620 1740512 1201664 13.27 577776 1577420 8 09:14:01 5455848 0 809956 10.11 2620 1740516 1201628 13.27 579524 1575492 8 09:15:01 5441604 0 823560 10.28 2620 1741156 1274024 14.07 703824 1463612 48 Average: 5460650 0 805116 10.05 2620 1740554 1221595 13.49 584733 1564924 25 09:04:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:05:01 eth0 629.70 447.12 1136.14 106.32 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 15.36 11.55 2.29 28.06 0.00 0.00 0.00 0.00 09:06:02 eth0 0.78 0.08 0.07 0.06 0.00 0.00 0.00 0.00 09:06:02 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:06:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:07:01 eth0 4.86 2.86 3.64 8.86 0.00 0.00 0.00 0.00 09:07:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:07:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:08:01 eth0 0.13 0.12 0.01 0.53 0.00 0.00 0.00 0.00 09:08:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:08:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:09:01 eth0 0.10 0.08 0.01 0.01 0.00 0.00 0.00 0.00 09:09:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:09:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:10:01 eth0 0.22 0.18 0.08 0.07 0.00 0.00 0.00 0.00 09:10:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:10:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:11:01 eth0 0.10 0.08 0.01 0.01 0.00 0.00 0.00 0.00 09:11:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:11:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:12:01 eth0 0.10 0.08 0.01 0.01 0.00 0.00 0.00 0.00 09:12:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:12:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:13:01 eth0 0.17 0.12 0.07 0.01 0.00 0.00 0.00 0.00 09:13:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:13:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:14:01 eth0 0.08 0.08 0.01 0.01 0.00 0.00 0.00 0.00 09:14:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:14:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:15:01 eth0 10.21 6.51 9.95 3.71 0.00 0.00 0.00 0.00 09:15:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:15:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 58.01 41.04 103.17 10.73 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 1.38 1.04 0.21 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) 05/25/21 _x86_64_ (2 CPU) 09:03:31 LINUX RESTART (2 CPU) 09:04:02 CPU %user %nice %system %iowait %steal %idle 09:05:01 all 17.05 0.00 4.74 3.58 0.08 74.56 09:05:01 0 17.39 0.00 5.25 3.54 0.07 73.74 09:05:01 1 16.70 0.00 4.23 3.62 0.09 75.37 09:06:02 all 0.04 0.00 0.06 0.00 0.03 99.87 09:06:02 0 0.05 0.00 0.07 0.00 0.03 99.85 09:06:02 1 0.03 0.00 0.05 0.00 0.03 99.88 09:07:01 all 0.39 0.00 0.06 0.00 0.03 99.52 09:07:01 0 0.10 0.00 0.07 0.00 0.05 99.78 09:07:01 1 0.68 0.00 0.05 0.00 0.02 99.25 09:08:01 all 0.08 0.00 0.02 0.00 0.04 99.86 09:08:01 0 0.15 0.00 0.02 0.00 0.05 99.78 09:08:01 1 0.02 0.00 0.02 0.00 0.03 99.93 09:09:01 all 0.20 0.00 0.04 0.00 0.02 99.74 09:09:01 0 0.35 0.00 0.05 0.00 0.02 99.58 09:09:01 1 0.05 0.00 0.03 0.00 0.02 99.90 09:10:01 all 0.11 0.00 0.03 0.00 0.03 99.82 09:10:01 0 0.18 0.00 0.02 0.00 0.02 99.78 09:10:01 1 0.03 0.00 0.05 0.00 0.05 99.87 09:11:01 all 0.08 0.00 0.04 0.00 0.03 99.85 09:11:01 0 0.15 0.00 0.07 0.00 0.03 99.75 09:11:01 1 0.02 0.00 0.02 0.00 0.02 99.95 09:12:01 all 0.10 0.00 0.05 0.00 0.02 99.83 09:12:01 0 0.15 0.00 0.05 0.00 0.03 99.77 09:12:01 1 0.05 0.00 0.05 0.00 0.00 99.90 09:13:01 all 0.10 0.00 0.04 0.00 0.03 99.83 09:13:01 0 0.17 0.00 0.05 0.00 0.03 99.75 09:13:01 1 0.03 0.00 0.03 0.00 0.02 99.92 09:14:01 all 0.14 0.00 0.03 0.00 0.02 99.82 09:14:01 0 0.25 0.00 0.02 0.00 0.02 99.72 09:14:01 1 0.03 0.00 0.03 0.00 0.02 99.92 09:15:01 all 1.58 0.00 0.42 0.02 0.03 97.95 09:15:01 0 1.17 0.00 0.42 0.00 0.02 98.39 09:15:01 1 1.99 0.00 0.42 0.03 0.05 97.51 Average: CPU %user %nice %system %iowait %steal %idle Average: all 1.75 0.00 0.49 0.31 0.03 97.42 Average: 0 1.77 0.00 0.53 0.31 0.03 97.36 Average: 1 1.73 0.00 0.44 0.32 0.03 97.49