---> uname -a: Linux prd-centos7-docker-4c-2g-271.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% /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-953 /dev/vda1 40.0G 7.6G 32.4G 19% /w/workspace/dgexfoundry_device-sdk-go_PR-953@tmp /dev/vda1 40.0G 7.6G 32.4G 19% /var/log/sa-host ---> free -m: total used free shared buff/cache available Mem: 7821 973 4749 0 2097 6669 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:83:c5:e8 brd ff:ff:ff:ff:ff:ff inet 10.30.122.4/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 85723sec preferred_lft 85723sec inet6 fe80::f816:3eff:fe83:c5e8/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN link/ether 02:42:1d:eb:d6:91 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::42:1dff:feeb:d691/64 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) 06/03/21 _x86_64_ (2 CPU) 05:55:54 LINUX RESTART (2 CPU) 05:57:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 05:58:01 1.96 0.00 1.96 0.00 0.00 41.85 0.00 05:59:01 0.35 0.00 0.35 0.00 0.00 5.43 0.00 06:00:01 0.13 0.00 0.13 0.00 0.00 1.87 0.00 06:01:01 0.30 0.02 0.28 0.00 0.13 4.23 0.00 06:02:01 0.48 0.10 0.38 0.00 1.73 6.13 0.00 06:03:01 0.23 0.00 0.23 0.00 0.00 2.83 0.00 06:04:01 0.15 0.00 0.15 0.00 0.00 1.75 0.00 06:05:01 0.18 0.00 0.18 0.00 0.00 2.17 0.00 06:06:01 0.18 0.00 0.18 0.00 0.00 1.88 0.00 06:07:01 0.33 0.03 0.30 0.00 3.73 4.81 0.00 Average: 0.43 0.02 0.41 0.00 0.56 7.24 0.00 05:57:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:58:01 5472508 0 793320 9.91 2620 1740484 1219608 13.47 561168 1576560 12 05:59:01 5472440 0 793380 9.91 2620 1740492 1205216 13.31 566136 1572076 20 06:00:01 5470192 0 795628 9.93 2620 1740492 1205420 13.31 568200 1572076 12 06:01:01 5469812 0 795856 9.94 2620 1740644 1207776 13.33 561268 1579828 8 06:02:01 5470556 0 795132 9.93 2620 1740624 1205808 13.31 560352 1579888 8 06:03:01 5470124 0 795560 9.93 2620 1740628 1205724 13.31 560952 1579952 16 06:04:01 5468624 0 797056 9.95 2620 1740632 1205904 13.31 561972 1579952 8 06:05:01 5459584 0 806088 10.06 2620 1740640 1206036 13.32 571204 1579952 8 06:06:01 5461368 0 804304 10.04 2620 1740640 1205724 13.31 570684 1578744 8 06:07:01 5455580 0 809820 10.11 2620 1740912 1218844 13.46 575324 1578812 176 Average: 5467079 0 798614 9.97 2620 1740619 1208606 13.34 565726 1577784 28 05:57:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:58:01 eth0 2.46 1.02 1.68 0.09 0.00 0.00 0.00 0.00 05:58:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:58:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:59:01 eth0 0.53 0.08 0.06 0.01 0.00 0.00 0.00 0.00 05:59:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:59:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:00:01 eth0 1.55 0.48 0.60 0.39 0.00 0.00 0.00 0.00 06:00:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:00:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:01:01 eth0 0.55 0.33 0.27 0.20 0.00 0.00 0.00 0.00 06:01:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:01:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:02:01 eth0 0.28 0.23 0.14 0.07 0.00 0.00 0.00 0.00 06:02:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:02:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:03:01 eth0 0.40 0.07 0.03 0.01 0.00 0.00 0.00 0.00 06:03:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:03:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:04:01 eth0 1.73 0.23 0.39 0.19 0.00 0.00 0.00 0.00 06:04:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:04:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:05:01 eth0 0.93 0.50 0.53 0.36 0.00 0.00 0.00 0.00 06:05:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:05:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:06:01 eth0 0.12 0.08 0.01 0.04 0.00 0.00 0.00 0.00 06:06:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:06:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:07:01 eth0 3.80 2.60 3.95 1.19 0.00 0.00 0.00 0.00 06:07:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:07:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 1.23 0.56 0.77 0.26 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) 06/03/21 _x86_64_ (2 CPU) 05:55:54 LINUX RESTART (2 CPU) 05:57:02 CPU %user %nice %system %iowait %steal %idle 05:58:01 all 0.12 0.00 0.06 0.00 0.03 99.80 05:58:01 0 0.12 0.00 0.07 0.00 0.02 99.80 05:58:01 1 0.12 0.00 0.05 0.00 0.03 99.80 05:59:01 all 0.12 0.00 0.04 0.00 0.03 99.82 05:59:01 0 0.17 0.00 0.03 0.00 0.00 99.80 05:59:01 1 0.07 0.00 0.05 0.00 0.05 99.83 06:00:01 all 0.07 0.00 0.03 0.00 0.03 99.87 06:00:01 0 0.07 0.00 0.03 0.00 0.03 99.87 06:00:01 1 0.07 0.00 0.03 0.00 0.02 99.88 06:01:01 all 0.12 0.00 0.03 0.00 0.03 99.82 06:01:01 0 0.07 0.00 0.03 0.00 0.02 99.88 06:01:01 1 0.17 0.00 0.03 0.00 0.03 99.77 06:02:01 all 0.13 0.00 0.07 0.00 0.03 99.77 06:02:01 0 0.23 0.00 0.07 0.00 0.03 99.67 06:02:01 1 0.03 0.00 0.07 0.00 0.02 99.88 06:03:01 all 0.10 0.00 0.03 0.00 0.03 99.84 06:03:01 0 0.15 0.00 0.02 0.00 0.00 99.83 06:03:01 1 0.05 0.00 0.05 0.00 0.05 99.85 06:04:01 all 0.09 0.00 0.04 0.00 0.03 99.84 06:04:01 0 0.13 0.00 0.05 0.00 0.02 99.80 06:04:01 1 0.05 0.00 0.03 0.00 0.03 99.88 06:05:01 all 0.11 0.00 0.03 0.00 0.03 99.84 06:05:01 0 0.05 0.00 0.03 0.00 0.00 99.92 06:05:01 1 0.17 0.00 0.02 0.00 0.05 99.77 06:06:01 all 0.09 0.00 0.02 0.00 0.03 99.86 06:06:01 0 0.12 0.00 0.02 0.00 0.02 99.85 06:06:01 1 0.07 0.00 0.02 0.00 0.05 99.87 06:07:01 all 0.41 0.00 0.31 0.00 0.02 99.26 06:07:01 0 0.54 0.00 0.37 0.00 0.00 99.10 06:07:01 1 0.28 0.00 0.25 0.00 0.03 99.43 Average: all 0.14 0.00 0.07 0.00 0.03 99.77 Average: 0 0.16 0.00 0.07 0.00 0.01 99.75 Average: 1 0.11 0.00 0.06 0.00 0.04 99.80