---> uname -a: Linux prd-centos7-docker-4c-2g-8.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/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-961 /dev/vda1 40.0G 7.6G 32.4G 19% /w/workspace/dgexfoundry_device-sdk-go_PR-961@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 914 4808 0 2097 6728 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:91:5e:24 brd ff:ff:ff:ff:ff:ff inet 10.30.123.217/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 85734sec preferred_lft 85734sec inet6 fe80::f816:3eff:fe91:5e24/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN link/ether 02:42:ff:c3:26:bd 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:ffff:fec3:26bd/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) 10:08:57 LINUX RESTART (2 CPU) 10:10:03 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 10:11:01 0.84 0.00 0.84 0.00 0.00 17.40 0.00 10:12:01 0.30 0.05 0.25 0.00 1.07 3.36 0.00 10:13:01 0.28 0.00 0.28 0.00 0.00 3.95 0.00 10:14:01 0.22 0.00 0.22 0.00 0.00 2.57 0.00 10:15:01 0.35 0.00 0.35 0.00 0.00 4.76 0.00 10:16:01 0.25 0.00 0.25 0.00 0.00 3.23 0.00 10:17:01 0.37 0.00 0.37 0.00 0.00 5.56 0.00 10:18:01 0.25 0.00 0.25 0.00 0.00 2.72 0.00 10:19:01 0.20 0.00 0.20 0.00 0.00 1.62 0.00 10:20:01 1.43 0.13 1.30 0.00 13.72 28.03 0.00 Average: 0.45 0.02 0.43 0.00 1.48 7.29 0.00 10:10:03 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:11:01 5474620 0 791208 9.88 2620 1740492 1204764 13.30 563020 1573784 20 10:12:01 5469704 0 796080 9.94 2620 1740536 1229248 13.57 567592 1573912 24 10:13:01 5469612 0 796172 9.94 2620 1740536 1228948 13.57 566452 1574416 12 10:14:01 5473464 0 792312 9.89 2620 1740544 1206176 13.32 562312 1575808 8 10:15:01 5472716 0 793056 9.90 2620 1740548 1206272 13.32 561080 1577576 12 10:16:01 5472356 0 793416 9.91 2620 1740548 1206384 13.32 561504 1577576 16 10:17:01 5471844 0 793920 9.91 2620 1740556 1206336 13.32 561860 1577576 8 10:18:01 5465572 0 800188 9.99 2620 1740560 1206240 13.32 568092 1577576 8 10:19:01 5465700 0 800032 9.99 2620 1740588 1206240 13.32 569764 1576016 16 10:20:01 5340428 0 885348 11.05 2620 1780544 1609500 17.77 769632 1493852 39336 Average: 5457602 0 804173 10.04 2620 1744545 1251011 13.81 585131 1567809 3946 10:10:03 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:11:01 eth0 0.62 0.09 0.04 0.01 0.00 0.00 0.00 0.00 10:11:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:11:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:12:01 eth0 1.98 1.15 0.40 6.53 0.00 0.00 0.00 0.00 10:12:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:12:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:13:01 eth0 0.52 0.32 0.27 0.53 0.00 0.00 0.00 0.00 10:13:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:13:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:14:01 eth0 0.13 0.08 0.01 0.01 0.00 0.00 0.00 0.00 10:14:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:14:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:15:01 eth0 0.23 0.15 0.08 0.07 0.00 0.00 0.00 0.00 10:15:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:15:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:16:01 eth0 0.43 0.23 0.26 0.19 0.00 0.00 0.00 0.00 10:16:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:16:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:17:01 eth0 0.17 0.15 0.07 0.01 0.00 0.00 0.00 0.00 10:17:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:17:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:18:01 eth0 0.08 0.08 0.01 0.01 0.00 0.00 0.00 0.00 10:18:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:18:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:19:01 eth0 0.10 0.08 0.01 0.01 0.00 0.00 0.00 0.00 10:19:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:19:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:20:01 eth0 57.11 45.27 409.09 7.63 0.00 0.00 0.00 0.00 10:20:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:20:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 6.16 4.78 41.17 1.50 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 0.00 0.00 0.00 0.00 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) 10:08:57 LINUX RESTART (2 CPU) 10:10:03 CPU %user %nice %system %iowait %steal %idle 10:11:01 all 0.04 0.00 0.03 0.00 0.03 99.89 10:11:01 0 0.03 0.00 0.03 0.00 0.03 99.90 10:11:01 1 0.05 0.00 0.03 0.00 0.03 99.88 10:12:01 all 0.08 0.00 0.04 0.00 0.03 99.84 10:12:01 0 0.08 0.00 0.03 0.00 0.03 99.85 10:12:01 1 0.08 0.00 0.05 0.00 0.03 99.83 10:13:01 all 0.05 0.00 0.03 0.00 0.03 99.88 10:13:01 0 0.05 0.00 0.02 0.00 0.02 99.92 10:13:01 1 0.05 0.00 0.05 0.00 0.05 99.85 10:14:01 all 0.08 0.00 0.03 0.00 0.03 99.86 10:14:01 0 0.02 0.00 0.02 0.00 0.03 99.93 10:14:01 1 0.15 0.00 0.03 0.00 0.03 99.78 10:15:01 all 0.13 0.00 0.03 0.00 0.03 99.81 10:15:01 0 0.03 0.00 0.02 0.00 0.03 99.92 10:15:01 1 0.23 0.00 0.03 0.00 0.03 99.70 10:16:01 all 0.12 0.00 0.03 0.00 0.03 99.82 10:16:01 0 0.03 0.00 0.03 0.00 0.05 99.88 10:16:01 1 0.20 0.00 0.02 0.00 0.02 99.77 10:17:01 all 0.13 0.00 0.03 0.00 0.03 99.81 10:17:01 0 0.02 0.00 0.05 0.00 0.05 99.88 10:17:01 1 0.23 0.00 0.02 0.00 0.02 99.73 10:18:01 all 0.14 0.00 0.03 0.00 0.03 99.79 10:18:01 0 0.03 0.00 0.05 0.00 0.05 99.87 10:18:01 1 0.25 0.00 0.02 0.00 0.02 99.72 10:19:01 all 0.13 0.00 0.03 0.00 0.03 99.81 10:19:01 0 0.03 0.00 0.03 0.00 0.03 99.90 10:19:01 1 0.23 0.00 0.02 0.00 0.03 99.72 10:20:01 all 2.26 0.00 0.69 0.04 0.05 96.96 10:20:01 0 2.50 0.00 0.70 0.02 0.05 96.73 10:20:01 1 2.03 0.00 0.67 0.07 0.05 97.18 Average: all 0.32 0.00 0.10 0.00 0.04 99.55 Average: 0 0.28 0.00 0.10 0.00 0.04 99.58 Average: 1 0.35 0.00 0.09 0.01 0.03 99.52