---> uname -a: Linux prd-centos7-docker-4c-2g-885.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% /w/workspace/gexfoundry_device-mqtt-go_PR-294 /dev/vda1 40.0G 7.6G 32.4G 19% /w/workspace/gexfoundry_device-mqtt-go_PR-294@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 /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 ---> free -m: total used free shared buff/cache available Mem: 7821 981 4745 0 2094 6662 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:d0:65:6f brd ff:ff:ff:ff:ff:ff inet 10.30.122.235/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 85612sec preferred_lft 85612sec inet6 fe80::f816:3eff:fed0:656f/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN link/ether 02:42:54:df:82:02 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::42:54ff:fedf:8202/64 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) 06/30/21 _x86_64_ (2 CPU) 15:35:39 LINUX RESTART (2 CPU) 15:36:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 15:37:01 93.14 19.13 74.01 0.00 5892.99 32444.40 0.00 15:38:01 2.25 0.00 2.25 0.00 0.00 49.77 0.00 15:39:01 0.43 0.00 0.43 0.00 0.00 6.98 0.00 15:40:01 0.22 0.00 0.22 0.00 0.00 3.55 0.00 15:41:01 0.18 0.00 0.18 0.00 0.00 2.17 0.00 15:42:01 0.32 0.00 0.32 0.00 0.00 4.63 0.00 15:43:01 0.22 0.00 0.22 0.00 0.00 3.25 0.00 15:44:01 0.27 0.00 0.27 0.00 0.00 3.51 0.00 15:45:01 0.23 0.00 0.23 0.00 0.00 2.83 0.00 15:46:01 0.18 0.00 0.18 0.00 0.00 2.13 0.00 15:47:01 0.27 0.00 0.27 0.00 0.00 4.48 0.00 15:48:01 0.22 0.00 0.22 0.00 0.00 2.30 0.00 Average: 8.05 1.57 6.47 0.00 483.80 2670.74 0.00 15:36:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 15:37:01 5446328 0 823156 10.28 2620 1736836 1290992 14.25 581408 1581404 128 15:38:01 5460044 0 809432 10.11 2620 1736844 1203728 13.29 569432 1581368 20 15:39:01 5457244 0 812232 10.14 2620 1736844 1203908 13.29 573128 1580368 20 15:40:01 5455944 0 813524 10.16 2620 1736852 1203980 13.29 575680 1578976 8 15:41:01 5457176 0 812288 10.14 2620 1736856 1203908 13.29 571684 1582536 12 15:42:01 5456600 0 812856 10.15 2620 1736864 1203956 13.29 572132 1582540 20 15:43:01 5457524 0 811928 10.14 2620 1736868 1203728 13.29 570796 1582536 12 15:44:01 5457672 0 811776 10.14 2620 1736872 1203728 13.29 570992 1582536 20 15:45:01 5447596 0 821848 10.26 2620 1736876 1203860 13.29 580992 1582536 8 15:46:01 5447256 0 822184 10.27 2620 1736880 1203860 13.29 580976 1582536 20 15:47:01 5444912 0 824524 10.30 2620 1736884 1203860 13.29 585004 1581368 8 15:48:01 5444640 0 824792 10.30 2620 1736888 1203884 13.29 585016 1581368 16 Average: 5452745 0 816712 10.20 2620 1736864 1211116 13.37 576437 1581673 24 15:36:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 15:37:01 eth0 590.50 400.75 1090.59 86.43 0.00 0.00 0.00 0.00 15:37:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:37:01 docker0 3.18 2.34 0.66 6.18 0.00 0.00 0.00 0.00 15:38:01 eth0 1.02 0.08 0.09 0.01 0.00 0.00 0.00 0.00 15:38:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:38:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:39:01 eth0 1.33 0.33 0.35 0.20 0.00 0.00 0.00 0.00 15:39:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:39:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:40:01 eth0 1.25 0.40 0.37 0.21 0.00 0.00 0.00 0.00 15:40:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:40:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:41:01 eth0 0.60 0.42 0.29 0.21 0.00 0.00 0.00 0.00 15:41:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:41:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:42:01 eth0 1.20 0.50 0.46 0.24 0.00 0.00 0.00 0.00 15:42:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:42:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:43:01 eth0 0.17 0.08 0.01 0.04 0.00 0.00 0.00 0.00 15:43:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:43:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:44:01 eth0 0.62 0.08 0.06 0.01 0.00 0.00 0.00 0.00 15:44:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:44:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:45:01 eth0 0.63 0.30 0.28 0.20 0.00 0.00 0.00 0.00 15:45:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:45:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:46:01 eth0 0.98 0.30 0.32 0.20 0.00 0.00 0.00 0.00 15:46:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:46:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:47:01 eth0 0.30 0.17 0.14 0.07 0.00 0.00 0.00 0.00 15:47:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:47:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:48:01 eth0 1.47 0.37 0.35 0.21 0.00 0.00 0.00 0.00 15:48:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:48:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 49.28 33.15 89.76 7.23 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 0.26 0.19 0.05 0.51 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) 06/30/21 _x86_64_ (2 CPU) 15:35:39 LINUX RESTART (2 CPU) 15:36:02 CPU %user %nice %system %iowait %steal %idle 15:37:01 all 17.32 0.00 4.69 14.22 0.07 63.70 15:37:01 0 16.41 0.00 5.39 14.83 0.07 63.30 15:37:01 1 18.22 0.00 4.00 13.61 0.07 64.10 15:38:01 all 0.18 0.00 0.06 0.00 0.02 99.75 15:38:01 0 0.05 0.00 0.05 0.00 0.03 99.87 15:38:01 1 0.30 0.00 0.07 0.00 0.00 99.63 15:39:01 all 0.21 0.00 0.04 0.00 0.02 99.73 15:39:01 0 0.07 0.00 0.05 0.00 0.02 99.87 15:39:01 1 0.35 0.00 0.03 0.00 0.02 99.60 15:40:01 all 0.11 0.00 0.03 0.00 0.02 99.85 15:40:01 0 0.03 0.00 0.02 0.00 0.02 99.93 15:40:01 1 0.18 0.00 0.03 0.00 0.02 99.77 15:41:01 all 0.16 0.00 0.04 0.00 0.02 99.78 15:41:01 0 0.07 0.00 0.03 0.00 0.03 99.87 15:41:01 1 0.25 0.00 0.05 0.00 0.00 99.70 15:42:01 all 0.20 0.00 0.03 0.00 0.03 99.75 15:42:01 0 0.08 0.00 0.02 0.00 0.02 99.88 15:42:01 1 0.32 0.00 0.03 0.00 0.03 99.62 15:43:01 all 0.21 0.00 0.04 0.00 0.02 99.73 15:43:01 0 0.05 0.00 0.03 0.00 0.02 99.90 15:43:01 1 0.37 0.00 0.05 0.00 0.02 99.57 15:44:01 all 0.19 0.00 0.03 0.00 0.01 99.77 15:44:01 0 0.03 0.00 0.02 0.00 0.00 99.95 15:44:01 1 0.35 0.00 0.05 0.00 0.02 99.58 15:45:01 all 0.09 0.00 0.05 0.00 0.02 99.84 15:45:01 0 0.03 0.00 0.02 0.00 0.02 99.93 15:45:01 1 0.15 0.00 0.08 0.00 0.02 99.75 15:46:01 all 0.12 0.00 0.04 0.00 0.01 99.83 15:46:01 0 0.18 0.00 0.05 0.00 0.02 99.75 15:46:01 1 0.05 0.00 0.03 0.00 0.00 99.92 15:47:01 all 0.10 0.00 0.02 0.00 0.01 99.87 15:47:01 0 0.17 0.00 0.02 0.00 0.00 99.82 15:47:01 1 0.03 0.00 0.02 0.00 0.02 99.93 15:47:01 CPU %user %nice %system %iowait %steal %idle 15:48:01 all 0.20 0.00 0.03 0.00 0.02 99.75 15:48:01 0 0.38 0.00 0.03 0.00 0.02 99.57 15:48:01 1 0.02 0.00 0.03 0.00 0.02 99.93 Average: all 1.52 0.00 0.41 1.13 0.02 96.92 Average: 0 1.40 0.00 0.46 1.18 0.02 96.95 Average: 1 1.65 0.00 0.36 1.08 0.02 96.90