---> uname -a: Linux prd-centos7-docker-4c-2g-101.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/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-942 /dev/vda1 40.0G 7.6G 32.4G 19% /w/workspace/dgexfoundry_device-sdk-go_PR-942@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 975 4750 0 2095 6667 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:bf:ec:db brd ff:ff:ff:ff:ff:ff inet 10.30.123.137/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 85705sec preferred_lft 85705sec inet6 fe80::f816:3eff:febf:ecdb/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN link/ether 02:42:32:23:48:98 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::42:32ff:fe23:4898/64 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) 05/25/21 _x86_64_ (2 CPU) 08:35:34 LINUX RESTART (2 CPU) 08:36:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 08:37:01 162.70 73.06 89.64 0.00 9616.79 41035.67 0.00 08:38:01 7.76 0.58 7.18 0.00 350.70 277.05 0.00 08:39:01 1.67 0.00 1.67 0.00 0.00 33.92 0.00 08:40:01 0.23 0.00 0.23 0.00 0.00 3.46 0.00 08:41:01 0.23 0.00 0.23 0.00 0.00 2.98 0.00 08:42:01 0.28 0.00 0.28 0.00 0.00 3.43 0.00 08:43:01 0.32 0.00 0.32 0.00 0.00 5.00 0.00 08:44:01 0.23 0.00 0.23 0.00 0.00 3.02 0.00 08:45:02 0.32 0.00 0.32 0.00 0.00 4.03 0.00 08:46:01 0.20 0.00 0.20 0.00 0.00 2.74 0.00 08:47:01 0.23 0.03 0.20 0.00 3.73 1.65 0.00 Average: 15.86 6.71 9.15 0.00 908.09 3767.90 0.00 08:36:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:37:01 5446112 0 835476 10.43 2620 1724732 1510668 16.68 600948 1561744 20 08:38:01 5467496 0 801332 10.01 2620 1737492 1251732 13.82 574308 1568028 20 08:39:01 5472984 0 795840 9.94 2620 1737496 1204216 13.30 571752 1565892 16 08:40:01 5470112 0 798708 9.97 2620 1737500 1204480 13.30 572332 1567828 8 08:41:01 5472280 0 796532 9.95 2620 1737508 1204216 13.30 570892 1567828 8 08:42:01 5472488 0 796324 9.94 2620 1737508 1204288 13.30 563404 1575644 16 08:43:01 5472924 0 795884 9.94 2620 1737512 1204216 13.30 562964 1575644 20 08:44:01 5471688 0 797112 9.95 2620 1737520 1204252 13.30 563840 1575700 16 08:45:02 5461404 0 807396 10.08 2620 1737520 1204396 13.30 573416 1575700 8 08:46:01 5462876 0 805856 10.06 2620 1737588 1204216 13.30 574700 1573492 24 08:47:01 5448076 0 820448 10.24 2620 1737796 1275372 14.08 588532 1573528 172 Average: 5465313 0 804628 10.05 2620 1736379 1242914 13.72 574281 1571003 30 08:36:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:37:01 vethc8f6054 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:37:01 eth0 598.05 403.06 1067.04 81.15 0.00 0.00 0.00 0.00 08:37:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:37:01 veth5936a6e 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:38:01 eth0 35.04 29.05 52.99 9.06 0.00 0.00 0.00 0.00 08:38:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:38:01 docker0 12.67 9.34 1.98 27.50 0.00 0.00 0.00 0.00 08:39:01 eth0 1.00 0.10 0.10 0.01 0.00 0.00 0.00 0.00 08:39:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:39:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:40:01 eth0 0.90 0.50 0.53 0.39 0.00 0.00 0.00 0.00 08:40:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:40:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:41:01 eth0 0.12 0.08 0.01 0.01 0.00 0.00 0.00 0.00 08:41:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:41:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:42:01 eth0 0.23 0.18 0.08 0.07 0.00 0.00 0.00 0.00 08:42:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:42:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:43:01 eth0 0.12 0.08 0.01 0.01 0.00 0.00 0.00 0.00 08:43:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:43:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:44:01 eth0 0.68 0.15 0.12 0.01 0.00 0.00 0.00 0.00 08:44:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:44:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:45:02 eth0 0.57 0.42 0.31 0.21 0.00 0.00 0.00 0.00 08:45:02 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:45:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:46:01 eth0 0.10 0.08 0.01 0.01 0.00 0.00 0.00 0.00 08:46:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:46:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:47:01 eth0 6.16 4.25 6.04 2.14 0.00 0.00 0.00 0.00 08:47:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:47:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 58.56 39.89 102.66 8.47 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 1.15 0.85 0.18 2.50 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) 05/25/21 _x86_64_ (2 CPU) 08:35:34 LINUX RESTART (2 CPU) 08:36:01 CPU %user %nice %system %iowait %steal %idle 08:37:01 all 18.31 0.00 6.33 41.63 0.08 33.65 08:37:01 0 17.28 0.00 6.49 41.96 0.07 34.19 08:37:01 1 19.34 0.00 6.17 41.29 0.09 33.11 08:38:01 all 1.44 0.00 0.79 0.54 0.03 97.20 08:38:01 0 1.19 0.00 0.77 0.27 0.03 97.74 08:38:01 1 1.70 0.00 0.81 0.81 0.03 96.65 08:39:01 all 0.14 0.00 0.06 0.00 0.03 99.77 08:39:01 0 0.25 0.00 0.05 0.00 0.02 99.68 08:39:01 1 0.03 0.00 0.07 0.00 0.03 99.87 08:40:01 all 0.15 0.00 0.03 0.00 0.03 99.80 08:40:01 0 0.07 0.00 0.02 0.00 0.02 99.90 08:40:01 1 0.23 0.00 0.03 0.00 0.03 99.70 08:41:01 all 0.12 0.00 0.02 0.00 0.02 99.85 08:41:01 0 0.02 0.00 0.02 0.00 0.02 99.95 08:41:01 1 0.22 0.00 0.02 0.00 0.02 99.75 08:42:01 all 0.13 0.00 0.03 0.00 0.03 99.82 08:42:01 0 0.05 0.00 0.03 0.00 0.03 99.88 08:42:01 1 0.22 0.00 0.02 0.00 0.02 99.75 08:43:01 all 0.06 0.00 0.03 0.00 0.03 99.89 08:43:01 0 0.02 0.00 0.03 0.00 0.03 99.92 08:43:01 1 0.10 0.00 0.02 0.00 0.02 99.87 08:44:01 all 0.06 0.00 0.03 0.00 0.03 99.87 08:44:01 0 0.05 0.00 0.03 0.00 0.03 99.88 08:44:01 1 0.07 0.00 0.03 0.00 0.03 99.87 08:45:02 all 0.09 0.00 0.02 0.00 0.03 99.87 08:45:02 0 0.12 0.00 0.02 0.00 0.05 99.82 08:45:02 1 0.07 0.00 0.02 0.00 0.00 99.92 08:46:01 all 0.16 0.00 0.03 0.00 0.03 99.78 08:46:01 0 0.24 0.00 0.02 0.00 0.03 99.71 08:46:01 1 0.08 0.00 0.03 0.00 0.03 99.85 08:47:01 all 0.68 0.00 0.29 0.01 0.03 98.99 08:47:01 0 0.89 0.00 0.45 0.02 0.05 98.59 08:47:01 1 0.47 0.00 0.13 0.00 0.02 99.38 Average: CPU %user %nice %system %iowait %steal %idle Average: all 1.89 0.00 0.68 3.72 0.03 93.68 Average: 0 1.79 0.00 0.70 3.72 0.04 93.75 Average: 1 1.99 0.00 0.65 3.71 0.03 93.62