---> uname -a: Linux prd-centos7-docker-4c-2g-2445.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% /w/workspace/dgexfoundry_device-sdk-go_PR-971 /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@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 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:1c:91:f6 brd ff:ff:ff:ff:ff:ff inet 10.30.123.232/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 85656sec preferred_lft 85656sec inet6 fe80::f816:3eff:fe1c:91f6/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN link/ether 02:42:cb:88:e6:72 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:cbff:fe88:e672/64 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) 07/11/21 _x86_64_ (2 CPU) 04:02:24 LINUX RESTART (2 CPU) 04:03:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 04:04:01 70.57 3.80 66.77 0.00 2632.53 3539.89 0.00 04:05:01 0.43 0.00 0.43 0.00 0.00 7.25 0.00 04:06:01 0.20 0.00 0.20 0.00 0.00 1.88 0.00 04:07:01 0.25 0.00 0.25 0.00 0.00 3.38 0.00 04:08:01 0.28 0.00 0.28 0.00 0.00 3.33 0.00 04:09:01 0.33 0.00 0.33 0.00 0.00 4.71 0.00 04:10:01 0.20 0.00 0.20 0.00 0.00 2.73 0.00 04:11:01 0.22 0.00 0.22 0.00 0.00 2.33 0.00 04:12:01 0.28 0.00 0.28 0.00 0.00 4.10 0.00 04:13:01 0.22 0.00 0.22 0.00 0.00 2.20 0.00 04:14:01 0.27 0.00 0.27 0.00 0.00 3.50 0.00 Average: 6.66 0.35 6.32 0.00 239.44 325.18 0.00 04:03:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:04:01 5451620 0 814756 10.17 2620 1739944 1305644 14.42 583972 1573756 20 04:05:01 5456988 0 809376 10.11 2620 1739956 1252316 13.83 580076 1573720 8 04:06:01 5462260 0 804104 10.04 2620 1739956 1208112 13.34 580608 1568712 8 04:07:01 5460040 0 806316 10.07 2620 1739964 1208596 13.34 583096 1568712 8 04:08:01 5459784 0 806568 10.07 2620 1739968 1208488 13.34 576072 1575712 20 04:09:01 5458352 0 808000 10.09 2620 1739968 1208536 13.34 577424 1575712 8 04:10:01 5459536 0 806808 10.07 2620 1739976 1208368 13.34 576456 1575760 16 04:11:01 5450728 0 815612 10.18 2620 1739980 1208368 13.34 585860 1575760 8 04:12:01 5449812 0 816524 10.20 2620 1739984 1208368 13.34 586228 1575760 8 04:13:01 5449448 0 816884 10.20 2620 1739988 1208452 13.34 588552 1573872 20 04:14:01 5450528 0 815800 10.19 2620 1739992 1208404 13.34 587680 1573872 12 Average: 5455372 0 810977 10.13 2620 1739971 1221241 13.48 582366 1573759 12 04:03:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:04:01 eth0 248.43 188.13 589.85 47.46 0.00 0.00 0.00 0.00 04:04:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:04:01 docker0 15.07 11.97 1.98 27.85 0.00 0.00 0.00 0.00 04:05:01 eth0 1.32 0.50 0.58 0.39 0.00 0.00 0.00 0.00 04:05:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:05:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:06:01 eth0 0.77 0.08 0.06 0.04 0.00 0.00 0.00 0.00 04:06:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:06:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:07:01 eth0 1.20 0.55 0.37 0.22 0.00 0.00 0.00 0.00 04:07:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:07:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:08:01 eth0 0.90 0.22 0.20 0.07 0.00 0.00 0.00 0.00 04:08:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:08:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:09:01 eth0 0.50 0.28 0.27 0.20 0.00 0.00 0.00 0.00 04:09:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:09:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:10:01 eth0 0.10 0.08 0.01 0.01 0.00 0.00 0.00 0.00 04:10:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:10:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:11:01 eth0 0.12 0.08 0.01 0.01 0.00 0.00 0.00 0.00 04:11:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:11:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:12:01 eth0 0.10 0.08 0.01 0.01 0.00 0.00 0.00 0.00 04:12:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:12:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:13:01 eth0 0.23 0.20 0.08 0.07 0.00 0.00 0.00 0.00 04:13:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:13:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:14:01 eth0 0.22 0.12 0.07 0.01 0.00 0.00 0.00 0.00 04:14:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:14:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 23.09 17.31 53.80 4.41 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 1.37 1.09 0.18 2.53 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) 07/11/21 _x86_64_ (2 CPU) 04:02:24 LINUX RESTART (2 CPU) 04:03:01 CPU %user %nice %system %iowait %steal %idle 04:04:01 all 6.59 0.00 2.81 3.45 0.06 87.10 04:04:01 0 6.83 0.00 3.24 3.76 0.05 86.12 04:04:01 1 6.34 0.00 2.38 3.13 0.07 88.08 04:05:01 all 0.13 0.00 0.05 0.00 0.02 99.80 04:05:01 0 0.20 0.00 0.05 0.00 0.02 99.73 04:05:01 1 0.07 0.00 0.05 0.00 0.02 99.87 04:06:01 all 0.16 0.00 0.04 0.00 0.03 99.77 04:06:01 0 0.27 0.00 0.05 0.00 0.03 99.65 04:06:01 1 0.05 0.00 0.03 0.00 0.02 99.90 04:07:01 all 0.09 0.00 0.04 0.00 0.03 99.83 04:07:01 0 0.13 0.00 0.03 0.00 0.02 99.82 04:07:01 1 0.05 0.00 0.05 0.00 0.05 99.85 04:08:01 all 0.17 0.00 0.03 0.00 0.03 99.77 04:08:01 0 0.28 0.00 0.03 0.00 0.03 99.65 04:08:01 1 0.05 0.00 0.03 0.00 0.03 99.88 04:09:01 all 0.13 0.00 0.04 0.00 0.03 99.80 04:09:01 0 0.23 0.00 0.03 0.00 0.03 99.70 04:09:01 1 0.03 0.00 0.05 0.00 0.02 99.90 04:10:01 all 0.13 0.00 0.03 0.00 0.03 99.82 04:10:01 0 0.20 0.00 0.05 0.00 0.03 99.72 04:10:01 1 0.05 0.00 0.02 0.00 0.02 99.92 04:11:01 all 0.04 0.00 0.04 0.00 0.03 99.89 04:11:01 0 0.07 0.00 0.02 0.00 0.02 99.90 04:11:01 1 0.02 0.00 0.07 0.00 0.03 99.88 04:12:01 all 0.10 0.00 0.03 0.00 0.03 99.85 04:12:01 0 0.15 0.00 0.02 0.00 0.03 99.80 04:12:01 1 0.05 0.00 0.03 0.00 0.02 99.90 04:13:01 all 0.04 0.00 0.03 0.00 0.03 99.90 04:13:01 0 0.05 0.00 0.03 0.00 0.02 99.90 04:13:01 1 0.03 0.00 0.03 0.00 0.03 99.90 04:14:01 all 0.08 0.00 0.03 0.00 0.03 99.87 04:14:01 0 0.10 0.00 0.02 0.00 0.02 99.87 04:14:01 1 0.05 0.00 0.03 0.00 0.03 99.88 Average: CPU %user %nice %system %iowait %steal %idle Average: all 0.69 0.00 0.28 0.31 0.03 98.69 Average: 0 0.76 0.00 0.32 0.34 0.03 98.55 Average: 1 0.61 0.00 0.25 0.28 0.03 98.83