---> uname -a: Linux prd-centos7-docker-4c-2g-15520.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-934 /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-934@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 987 4736 0 2097 6656 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:9e:19:f8 brd ff:ff:ff:ff:ff:ff inet 10.30.123.37/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 85717sec preferred_lft 85717sec inet6 fe80::f816:3eff:fe9e:19f8/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN link/ether 02:42:dd:4a:30:ef 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:ddff:fe4a:30ef/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) 05/21/21 _x86_64_ (2 CPU) 09:59:57 LINUX RESTART (2 CPU) 10:01:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 10:02:01 7.39 0.22 7.18 0.00 23.58 276.97 0.00 10:03:01 0.43 0.00 0.43 0.00 0.00 7.11 0.00 10:04:01 0.23 0.00 0.23 0.00 0.00 2.97 0.00 10:05:01 0.15 0.00 0.15 0.00 0.00 1.88 0.00 10:06:01 0.33 0.00 0.33 0.00 0.00 4.56 0.00 10:07:01 0.20 0.00 0.20 0.00 0.00 2.05 0.00 10:08:01 0.25 0.00 0.25 0.00 0.00 3.88 0.00 10:09:01 0.23 0.00 0.23 0.00 0.00 2.85 0.00 10:10:01 0.18 0.00 0.18 0.00 0.00 1.75 0.00 10:11:01 0.15 0.00 0.15 0.00 0.00 1.62 0.00 Average: 0.96 0.02 0.93 0.00 2.36 30.58 0.00 10:01:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:02:01 5461276 0 804532 10.05 2620 1740512 1256044 13.87 576436 1571808 24 10:03:01 5466120 0 799680 9.98 2620 1740520 1205660 13.31 578184 1566684 20 10:04:01 5463340 0 802460 10.02 2620 1740520 1205960 13.31 576816 1571388 8 10:05:01 5462976 0 802816 10.02 2620 1740528 1205972 13.31 577024 1571388 8 10:06:01 5461500 0 804288 10.04 2620 1740532 1205756 13.31 574656 1575340 16 10:07:01 5459408 0 806376 10.07 2620 1740536 1205852 13.31 576236 1575340 20 10:08:01 5459928 0 805852 10.06 2620 1740540 1205660 13.31 575816 1575340 16 10:09:01 5450364 0 815408 10.18 2620 1740548 1205660 13.31 585448 1575340 8 10:10:01 5450988 0 814784 10.17 2620 1740548 1205660 13.31 585532 1575340 16 10:11:01 5449724 0 816044 10.19 2620 1740552 1205720 13.31 587696 1573460 12 Average: 5458562 0 807224 10.08 2620 1740534 1210794 13.37 579384 1573143 15 10:01:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:02:01 eth0 14.22 8.86 13.35 3.55 0.00 0.00 0.00 0.00 10:02:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:02:01 docker0 0.03 0.02 0.00 0.00 0.00 0.00 0.00 0.00 10:03:01 eth0 0.62 0.12 0.06 0.01 0.00 0.00 0.00 0.00 10:03:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:03:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:04:01 eth0 1.13 0.52 0.33 0.21 0.00 0.00 0.00 0.00 10:04:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:04:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:05:01 eth0 0.52 0.30 0.27 0.20 0.00 0.00 0.00 0.00 10:05:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:05:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:06:01 eth0 0.68 0.18 0.13 0.07 0.00 0.00 0.00 0.00 10:06:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:06:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:07:01 eth0 0.63 0.43 0.33 0.21 0.00 0.00 0.00 0.00 10:07:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:07:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:08:01 eth0 0.07 0.05 0.00 0.00 0.00 0.00 0.00 0.00 10:08:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:08:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:09:01 eth0 0.12 0.10 0.01 0.01 0.00 0.00 0.00 0.00 10:09:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:09:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:10:01 eth0 0.12 0.10 0.01 0.01 0.00 0.00 0.00 0.00 10:10:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:10:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:11:01 eth0 0.23 0.18 0.08 0.07 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 Average: eth0 1.83 1.08 1.46 0.43 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) 05/21/21 _x86_64_ (2 CPU) 09:59:57 LINUX RESTART (2 CPU) 10:01:01 CPU %user %nice %system %iowait %steal %idle 10:02:01 all 0.70 0.00 0.37 0.08 0.03 98.81 10:02:01 0 0.74 0.00 0.37 0.08 0.03 98.78 10:02:01 1 0.67 0.00 0.37 0.08 0.03 98.85 10:03:01 all 0.18 0.00 0.04 0.00 0.03 99.76 10:03:01 0 0.30 0.00 0.05 0.00 0.03 99.62 10:03:01 1 0.05 0.00 0.03 0.00 0.02 99.90 10:04:01 all 0.13 0.00 0.04 0.00 0.02 99.81 10:04:01 0 0.22 0.00 0.03 0.00 0.02 99.73 10:04:01 1 0.05 0.00 0.05 0.00 0.02 99.88 10:05:01 all 0.11 0.00 0.03 0.00 0.03 99.83 10:05:01 0 0.18 0.00 0.02 0.00 0.02 99.78 10:05:01 1 0.03 0.00 0.03 0.00 0.05 99.88 10:06:01 all 0.08 0.00 0.05 0.00 0.03 99.84 10:06:01 0 0.08 0.00 0.03 0.00 0.02 99.87 10:06:01 1 0.08 0.00 0.07 0.00 0.03 99.82 10:07:01 all 0.08 0.00 0.03 0.00 0.02 99.87 10:07:01 0 0.12 0.00 0.02 0.00 0.00 99.87 10:07:01 1 0.05 0.00 0.05 0.00 0.03 99.87 10:08:01 all 0.25 0.00 0.05 0.00 0.02 99.68 10:08:01 0 0.43 0.00 0.07 0.00 0.02 99.48 10:08:01 1 0.07 0.00 0.03 0.00 0.02 99.88 10:09:01 all 0.13 0.00 0.02 0.00 0.02 99.83 10:09:01 0 0.23 0.00 0.02 0.00 0.02 99.73 10:09:01 1 0.03 0.00 0.02 0.00 0.02 99.93 10:10:01 all 0.18 0.00 0.05 0.00 0.02 99.75 10:10:01 0 0.30 0.00 0.03 0.00 0.02 99.65 10:10:01 1 0.07 0.00 0.07 0.00 0.02 99.85 10:11:01 all 0.16 0.00 0.03 0.00 0.01 99.80 10:11:01 0 0.27 0.00 0.02 0.00 0.00 99.72 10:11:01 1 0.05 0.00 0.05 0.00 0.02 99.88 Average: all 0.20 0.00 0.07 0.01 0.02 99.70 Average: 0 0.29 0.00 0.07 0.01 0.02 99.62 Average: 1 0.12 0.00 0.08 0.01 0.03 99.77