---> uname -a: Linux prd-centos7-docker-4c-2g-203.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 8.9G 31.1G 22% / 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 8.9G 31.1G 22% /facter-os /dev/vda1 40.0G 8.9G 31.1G 22% /etc/resolv.conf /dev/vda1 40.0G 8.9G 31.1G 22% /etc/hostname /dev/vda1 40.0G 8.9G 31.1G 22% /etc/hosts /dev/vda1 40.0G 8.9G 31.1G 22% /var/log/auth.log /dev/vda1 40.0G 8.9G 31.1G 22% /w/workspace/dgexfoundry_device-sdk-go_master /dev/vda1 40.0G 8.9G 31.1G 22% /run/cloud-init/result.json /dev/vda1 40.0G 8.9G 31.1G 22% /w/workspace/dgexfoundry_device-sdk-go_master@tmp /dev/vda1 40.0G 8.9G 31.1G 22% /var/log/sa-host /dev/vda1 40.0G 8.9G 31.1G 22% /var/log/secure ---> free -m: total used free shared buff/cache available Mem: 7821 1282 3149 0 3388 6457 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:d1:e9:a2 brd ff:ff:ff:ff:ff:ff inet 10.30.122.214/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 85672sec preferred_lft 85672sec inet6 fe80::f816:3eff:fed1:e9a2/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN link/ether 02:42:6b:70:ff:75 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::42:6bff:fe70:ff75/64 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) 06/18/21 _x86_64_ (2 CPU) 14:59:40 LINUX RESTART (2 CPU) 15:00:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 15:01:01 122.04 18.83 103.21 0.00 5796.20 12867.60 0.00 15:02:01 1.91 0.10 1.81 0.00 1.73 37.74 0.00 15:03:02 0.23 0.00 0.23 0.00 0.00 2.83 0.00 15:04:01 0.25 0.00 0.25 0.00 0.00 3.68 0.00 15:05:01 0.25 0.00 0.25 0.00 0.00 3.40 0.00 15:06:01 0.23 0.00 0.23 0.00 0.00 3.05 0.00 15:07:01 0.18 0.00 0.18 0.00 0.00 2.03 0.00 15:08:01 0.22 0.00 0.22 0.00 0.00 2.20 0.00 15:09:01 0.28 0.00 0.28 0.00 0.00 3.07 0.00 15:10:01 0.20 0.00 0.20 0.00 0.00 2.57 0.00 15:11:01 113.36 0.03 113.32 0.00 3.73 31752.06 0.00 Average: 21.78 1.73 20.05 0.00 528.43 4069.11 0.00 15:00:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 15:01:01 5455028 0 810692 10.12 2620 1740592 1299336 14.35 577540 1576080 128 15:02:01 5467220 0 798372 9.97 2620 1740720 1208652 13.34 568036 1576104 20 15:03:02 5465380 0 800212 9.99 2620 1740720 1208916 13.35 571048 1574640 20 15:04:01 5463928 0 801656 10.01 2620 1740728 1209028 13.35 572248 1574640 16 15:05:01 5465320 0 800232 9.99 2620 1740760 1208956 13.35 569620 1576992 12 15:06:01 5462464 0 803112 10.03 2620 1740736 1208860 13.35 571840 1576992 8 15:07:01 5463424 0 802148 10.02 2620 1740740 1208716 13.34 571176 1576992 8 15:08:01 5450688 0 814876 10.17 2620 1740748 1208784 13.35 583720 1576996 8 15:09:01 5449964 0 815600 10.18 2620 1740748 1208832 13.35 584292 1576992 8 15:10:01 5449388 0 816172 10.19 2620 1740752 1208916 13.35 586644 1575240 12 15:11:01 4524744 0 1022468 12.77 2620 2459100 1505424 16.62 811048 2173496 52 Average: 5374323 0 825958 10.31 2620 1806031 1244038 13.73 597019 1630469 27 15:00:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 15:01:01 eth0 521.56 344.69 1107.43 81.80 0.00 0.00 0.00 0.00 15:01:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:01:01 docker0 9.39 6.11 1.79 28.17 0.00 0.00 0.00 0.00 15:02:01 eth0 0.82 0.08 0.07 0.01 0.00 0.00 0.00 0.00 15:02:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:02:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:03:02 eth0 6.53 3.10 5.25 0.38 0.00 0.00 0.00 0.00 15:03:02 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:03:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:04:01 eth0 0.98 0.30 0.33 0.20 0.00 0.00 0.00 0.00 15:04:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:04:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:05:01 eth0 0.57 0.33 0.27 0.20 0.00 0.00 0.00 0.00 15:05:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:05:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:06:01 eth0 0.27 0.18 0.09 0.07 0.00 0.00 0.00 0.00 15:06:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:06:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:07:01 eth0 0.08 0.08 0.01 0.01 0.00 0.00 0.00 0.00 15:07:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:07:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:08:01 eth0 0.08 0.08 0.01 0.01 0.00 0.00 0.00 0.00 15:08:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:08:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:09:01 eth0 0.25 0.20 0.10 0.01 0.00 0.00 0.00 0.00 15:09:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:09:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:10:01 eth0 0.53 0.33 0.27 0.20 0.00 0.00 0.00 0.00 15:10:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:10:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:11:01 veth6f102a3 0.00 0.10 0.00 0.01 0.00 0.00 0.00 0.00 15:11:01 eth0 510.89 466.63 4489.20 47.67 0.00 0.00 0.00 0.00 15:11:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:11:01 docker0 67.83 71.37 5.46 386.48 0.00 0.00 0.00 0.00 Average: veth6f102a3 0.00 0.01 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 94.95 74.32 510.27 11.89 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 7.03 7.06 0.66 37.76 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) 06/18/21 _x86_64_ (2 CPU) 14:59:40 LINUX RESTART (2 CPU) 15:00:01 CPU %user %nice %system %iowait %steal %idle 15:01:01 all 16.84 0.00 4.69 2.91 0.06 75.50 15:01:01 0 16.21 0.00 4.94 1.57 0.05 77.23 15:01:01 1 17.48 0.00 4.44 4.27 0.07 73.75 15:02:01 all 0.08 0.00 0.07 0.00 0.03 99.82 15:02:01 0 0.05 0.00 0.08 0.00 0.03 99.83 15:02:01 1 0.12 0.00 0.05 0.00 0.03 99.80 15:03:02 all 0.18 0.00 0.08 0.00 0.03 99.72 15:03:02 0 0.08 0.00 0.08 0.00 0.02 99.82 15:03:02 1 0.28 0.00 0.07 0.00 0.03 99.61 15:04:01 all 0.12 0.00 0.03 0.00 0.03 99.82 15:04:01 0 0.05 0.00 0.03 0.00 0.03 99.88 15:04:01 1 0.19 0.00 0.03 0.00 0.02 99.76 15:05:01 all 0.11 0.00 0.04 0.00 0.03 99.82 15:05:01 0 0.07 0.00 0.05 0.00 0.03 99.85 15:05:01 1 0.15 0.00 0.03 0.00 0.02 99.80 15:06:01 all 0.10 0.00 0.03 0.00 0.02 99.86 15:06:01 0 0.05 0.00 0.03 0.00 0.03 99.88 15:06:01 1 0.15 0.00 0.02 0.00 0.00 99.83 15:07:01 all 0.08 0.00 0.03 0.00 0.04 99.84 15:07:01 0 0.05 0.00 0.03 0.00 0.03 99.88 15:07:01 1 0.12 0.00 0.03 0.00 0.05 99.80 15:08:01 all 0.23 0.00 0.03 0.00 0.03 99.72 15:08:01 0 0.42 0.00 0.03 0.00 0.02 99.53 15:08:01 1 0.05 0.00 0.02 0.00 0.03 99.90 15:09:01 all 0.19 0.00 0.02 0.00 0.03 99.77 15:09:01 0 0.37 0.00 0.02 0.00 0.03 99.58 15:09:01 1 0.02 0.00 0.02 0.00 0.02 99.95 15:10:01 all 0.14 0.00 0.03 0.00 0.05 99.78 15:10:01 0 0.27 0.00 0.03 0.00 0.05 99.65 15:10:01 1 0.02 0.00 0.02 0.00 0.05 99.92 15:11:01 all 12.02 0.00 5.14 2.06 0.06 80.72 15:11:01 0 12.52 0.00 5.38 1.66 0.05 80.38 15:11:01 1 11.52 0.00 4.90 2.47 0.07 81.05 Average: CPU %user %nice %system %iowait %steal %idle Average: all 2.67 0.00 0.90 0.44 0.04 95.95 Average: 0 2.67 0.00 0.95 0.29 0.04 96.05 Average: 1 2.67 0.00 0.85 0.60 0.04 95.84