---> uname -a: Linux prd-centos7-docker-4c-2g-35.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% /run/cloud-init/result.json /dev/vda1 40.0G 7.6G 32.4G 19% /w/workspace/dgexfoundry_device-sdk-go_PR-955 /dev/vda1 40.0G 7.6G 32.4G 19% /w/workspace/dgexfoundry_device-sdk-go_PR-955@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 990 4733 0 2097 6653 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:50:dd:f3 brd ff:ff:ff:ff:ff:ff inet 10.30.122.30/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 85669sec preferred_lft 85669sec inet6 fe80::f816:3eff:fe50:ddf3/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN link/ether 02:42:40:3e:e4:be 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::42:40ff:fe3e:e4be/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) 13:01:13 LINUX RESTART (2 CPU) 13:02:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 13:03:01 11.40 0.63 10.77 0.00 357.60 419.49 0.00 13:04:01 0.42 0.00 0.42 0.00 0.00 7.33 0.00 13:05:01 0.22 0.00 0.22 0.00 0.00 3.10 0.00 13:06:01 0.27 0.00 0.27 0.00 0.00 3.50 0.00 13:07:01 0.25 0.00 0.25 0.00 0.00 2.77 0.00 13:08:01 0.35 0.00 0.35 0.00 0.00 4.55 0.00 13:09:01 0.20 0.00 0.20 0.00 0.00 2.70 0.00 13:10:01 0.18 0.00 0.18 0.00 0.00 2.03 0.00 13:11:01 0.27 0.00 0.27 0.00 0.00 3.46 0.00 13:12:01 0.22 0.00 0.22 0.00 0.00 2.17 0.00 13:13:01 0.32 0.00 0.32 0.00 0.00 3.51 0.00 Average: 1.26 0.06 1.21 0.00 32.03 40.77 0.00 13:02:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 13:03:01 5462380 0 803408 10.03 2620 1740532 1295692 14.31 575208 1571056 20 13:04:01 5474356 0 791424 9.88 2620 1740540 1204596 13.30 565428 1570904 24 13:05:01 5474280 0 791500 9.88 2620 1740540 1204788 13.30 568784 1568712 8 13:06:01 5471224 0 794552 9.92 2620 1740544 1204812 13.30 570880 1568712 8 13:07:01 5468492 0 797276 9.95 2620 1740552 1204692 13.30 568516 1574528 16 13:08:01 5468604 0 797164 9.95 2620 1740552 1204596 13.30 568060 1574528 12 13:09:01 5467152 0 798608 9.97 2620 1740560 1204680 13.30 569312 1574576 20 13:10:01 5456328 0 809428 10.11 2620 1740564 1204596 13.30 580212 1574576 12 13:11:01 5455788 0 809964 10.11 2620 1740568 1204596 13.30 580608 1574576 8 13:12:01 5455408 0 810340 10.12 2620 1740572 1204692 13.30 582664 1573176 12 13:13:01 5452924 0 812820 10.15 2620 1740576 1204776 13.30 588800 1569536 16 Average: 5464267 0 801499 10.01 2620 1740555 1212956 13.39 574407 1572262 14 13:02:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 13:03:01 eth0 37.61 31.71 53.94 9.93 0.00 0.00 0.00 0.00 13:03:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:03:01 docker0 14.90 11.89 2.22 28.45 0.00 0.00 0.00 0.00 13:04:01 eth0 0.83 0.07 0.07 0.01 0.00 0.00 0.00 0.00 13:04:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:04:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:05:01 eth0 0.83 0.23 0.31 0.16 0.00 0.00 0.00 0.00 13:05:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:05:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:06:01 eth0 0.58 0.33 0.27 0.23 0.00 0.00 0.00 0.00 13:06:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:06:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:07:01 eth0 0.23 0.20 0.08 0.07 0.00 0.00 0.00 0.00 13:07:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:07:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:08:01 eth0 0.08 0.08 0.01 0.01 0.00 0.00 0.00 0.00 13:08:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:08:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:09:01 eth0 0.20 0.13 0.07 0.01 0.00 0.00 0.00 0.00 13:09:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:09:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:10:01 eth0 0.10 0.08 0.01 0.01 0.00 0.00 0.00 0.00 13:10:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:10:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:11:01 eth0 0.12 0.08 0.01 0.01 0.00 0.00 0.00 0.00 13:11:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:11:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:12:01 eth0 0.23 0.20 0.08 0.07 0.00 0.00 0.00 0.00 13:12:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:12:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:13:01 eth0 1.12 0.33 0.38 0.20 0.00 0.00 0.00 0.00 13:13:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:13:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 3.76 3.00 4.95 0.96 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 1.33 1.06 0.20 2.55 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) 13:01:13 LINUX RESTART (2 CPU) 13:02:02 CPU %user %nice %system %iowait %steal %idle 13:03:01 all 1.58 0.00 1.11 0.09 0.03 97.19 13:03:01 0 1.42 0.00 1.14 0.09 0.03 97.32 13:03:01 1 1.74 0.00 1.07 0.09 0.03 97.07 13:04:01 all 0.07 0.00 0.04 0.00 0.03 99.87 13:04:01 0 0.03 0.00 0.07 0.00 0.03 99.87 13:04:01 1 0.10 0.00 0.02 0.00 0.02 99.87 13:05:01 all 0.13 0.00 0.04 0.00 0.03 99.81 13:05:01 0 0.07 0.00 0.05 0.00 0.03 99.85 13:05:01 1 0.18 0.00 0.03 0.00 0.02 99.77 13:06:01 all 0.09 0.00 0.02 0.00 0.03 99.87 13:06:01 0 0.08 0.00 0.02 0.00 0.03 99.87 13:06:01 1 0.10 0.00 0.02 0.00 0.02 99.87 13:07:01 all 0.07 0.00 0.07 0.00 0.03 99.83 13:07:01 0 0.07 0.00 0.07 0.00 0.02 99.85 13:07:01 1 0.07 0.00 0.07 0.00 0.05 99.82 13:08:01 all 0.09 0.00 0.03 0.00 0.02 99.87 13:08:01 0 0.05 0.00 0.03 0.00 0.02 99.90 13:08:01 1 0.13 0.00 0.02 0.00 0.02 99.83 13:09:01 all 0.08 0.00 0.04 0.00 0.03 99.85 13:09:01 0 0.03 0.00 0.05 0.00 0.03 99.88 13:09:01 1 0.13 0.00 0.03 0.00 0.02 99.82 13:10:01 all 0.03 0.00 0.02 0.00 0.03 99.92 13:10:01 0 0.03 0.00 0.02 0.00 0.03 99.92 13:10:01 1 0.03 0.00 0.02 0.00 0.02 99.93 13:11:01 all 0.07 0.00 0.03 0.00 0.03 99.87 13:11:01 0 0.03 0.00 0.03 0.00 0.02 99.92 13:11:01 1 0.10 0.00 0.03 0.00 0.03 99.83 13:12:01 all 0.10 0.00 0.02 0.00 0.03 99.86 13:12:01 0 0.02 0.00 0.02 0.00 0.02 99.95 13:12:01 1 0.18 0.00 0.02 0.00 0.03 99.77 13:13:01 all 0.13 0.00 0.05 0.00 0.03 99.80 13:13:01 0 0.05 0.00 0.07 0.00 0.03 99.85 13:13:01 1 0.20 0.00 0.03 0.00 0.02 99.75 Average: CPU %user %nice %system %iowait %steal %idle Average: all 0.22 0.00 0.13 0.01 0.03 99.62 Average: 0 0.17 0.00 0.14 0.01 0.03 99.66 Average: 1 0.27 0.00 0.12 0.01 0.02 99.58