---> uname -a: Linux prd-centos7-docker-4c-2g-29.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/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 /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-963 /dev/vda1 40.0G 7.6G 32.4G 19% /w/workspace/dgexfoundry_device-sdk-go_PR-963@tmp ---> free -m: total used free shared buff/cache available Mem: 7821 979 4743 0 2097 6664 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:c1:e7:0e brd ff:ff:ff:ff:ff:ff inet 10.30.122.140/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 85719sec preferred_lft 85719sec inet6 fe80::f816:3eff:fec1:e70e/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN link/ether 02:42:2d:59:83:b5 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::42:2dff:fe59:83b5/64 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) 12:42:01 LINUX RESTART (2 CPU) 12:43:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 12:44:01 1.73 0.00 1.73 0.00 0.00 36.73 0.00 12:45:01 0.43 0.00 0.43 0.00 0.00 6.18 0.00 12:46:01 0.23 0.00 0.23 0.00 0.00 2.83 0.00 12:47:01 0.27 0.00 0.27 0.00 0.00 4.30 0.00 12:48:01 0.32 0.00 0.32 0.00 0.00 4.13 0.00 12:49:01 0.20 0.00 0.20 0.00 0.00 1.62 0.00 12:50:01 0.22 0.00 0.22 0.00 0.00 3.60 0.00 12:51:01 0.30 0.00 0.30 0.00 0.00 4.02 0.00 12:52:01 0.32 0.00 0.32 0.00 0.00 5.18 0.00 12:53:01 0.27 0.00 0.27 0.00 0.00 4.03 0.00 Average: 0.43 0.00 0.43 0.00 0.00 7.26 0.00 12:43:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:44:01 5466764 0 798960 9.98 2620 1740596 1239852 13.69 569696 1573208 12 12:45:01 5470820 0 794896 9.93 2620 1740604 1206740 13.32 570832 1568940 8 12:46:01 5468080 0 797636 9.96 2620 1740604 1207004 13.33 569720 1572668 12 12:47:01 5469932 0 795780 9.94 2620 1740608 1206740 13.32 568236 1572668 8 12:48:01 5469492 0 796212 9.94 2620 1740616 1206836 13.32 563832 1577548 8 12:49:01 5469876 0 795828 9.94 2620 1740616 1206740 13.32 563496 1577548 16 12:50:01 5460396 0 805300 10.06 2620 1740624 1206740 13.32 572836 1577548 8 12:51:01 5458576 0 807116 10.08 2620 1740628 1206740 13.32 574364 1577548 8 12:52:01 5458696 0 806992 10.08 2620 1740632 1206740 13.32 575976 1575860 8 12:53:01 5455616 0 810068 10.11 2620 1740636 1206824 13.32 579308 1575860 8 Average: 5464825 0 800879 10.00 2620 1740616 1210096 13.36 570830 1574940 10 12:43:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:44:01 eth0 6.03 3.02 5.06 0.23 0.00 0.00 0.00 0.00 12:44:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:44:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:45:01 eth0 0.57 0.08 0.06 0.01 0.00 0.00 0.00 0.00 12:45:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:45:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:46:01 eth0 1.25 0.58 0.57 0.39 0.00 0.00 0.00 0.00 12:46:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:46:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:47:01 eth0 0.10 0.08 0.01 0.01 0.00 0.00 0.00 0.00 12:47:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:47:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:48:01 eth0 0.28 0.20 0.14 0.07 0.00 0.00 0.00 0.00 12:48:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:48:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:49:01 eth0 0.03 0.02 0.00 0.00 0.00 0.00 0.00 0.00 12:49:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:49:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:50:01 eth0 0.10 0.08 0.01 0.01 0.00 0.00 0.00 0.00 12:50:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:51:01 eth0 0.10 0.08 0.01 0.01 0.00 0.00 0.00 0.00 12:51:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:51:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:52:01 eth0 0.10 0.08 0.01 0.01 0.00 0.00 0.00 0.00 12:52:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:52:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:53:01 eth0 0.22 0.20 0.08 0.07 0.00 0.00 0.00 0.00 12:53:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:53:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 0.88 0.44 0.60 0.08 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) 12:42:01 LINUX RESTART (2 CPU) 12:43:01 CPU %user %nice %system %iowait %steal %idle 12:44:01 all 0.15 0.00 0.04 0.01 0.03 99.77 12:44:01 0 0.20 0.00 0.05 0.00 0.05 99.70 12:44:01 1 0.10 0.00 0.03 0.02 0.02 99.83 12:45:01 all 0.17 0.00 0.03 0.00 0.03 99.77 12:45:01 0 0.03 0.00 0.03 0.00 0.02 99.92 12:45:01 1 0.30 0.00 0.03 0.00 0.05 99.62 12:46:01 all 0.07 0.00 0.02 0.00 0.03 99.88 12:46:01 0 0.03 0.00 0.02 0.00 0.03 99.92 12:46:01 1 0.10 0.00 0.02 0.00 0.03 99.85 12:47:01 all 0.06 0.00 0.02 0.00 0.04 99.88 12:47:01 0 0.02 0.00 0.02 0.00 0.03 99.93 12:47:01 1 0.10 0.00 0.02 0.00 0.05 99.83 12:48:01 all 0.10 0.00 0.11 0.00 0.03 99.77 12:48:01 0 0.05 0.00 0.12 0.00 0.03 99.80 12:48:01 1 0.15 0.00 0.10 0.00 0.02 99.73 12:49:01 all 0.05 0.00 0.03 0.00 0.03 99.89 12:49:01 0 0.08 0.00 0.05 0.00 0.03 99.83 12:49:01 1 0.02 0.00 0.02 0.00 0.02 99.95 12:50:01 all 0.18 0.00 0.05 0.00 0.03 99.74 12:50:01 0 0.32 0.00 0.07 0.00 0.03 99.58 12:50:01 1 0.03 0.00 0.03 0.00 0.03 99.90 12:51:01 all 0.11 0.00 0.02 0.00 0.03 99.85 12:51:01 0 0.20 0.00 0.02 0.00 0.02 99.77 12:51:01 1 0.02 0.00 0.02 0.00 0.03 99.93 12:52:01 all 0.09 0.00 0.02 0.00 0.03 99.86 12:52:01 0 0.13 0.00 0.02 0.00 0.03 99.82 12:52:01 1 0.05 0.00 0.02 0.00 0.03 99.90 12:53:01 all 0.12 0.00 0.02 0.00 0.03 99.84 12:53:01 0 0.22 0.00 0.02 0.00 0.03 99.73 12:53:01 1 0.02 0.00 0.02 0.00 0.02 99.95 Average: all 0.11 0.00 0.04 0.00 0.03 99.82 Average: 0 0.13 0.00 0.04 0.00 0.03 99.80 Average: 1 0.09 0.00 0.03 0.00 0.03 99.85