---> uname -a: Linux prd-centos7-docker-4c-2g-11.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% /w/workspace/gexfoundry_device-mqtt-go_PR-279 /dev/vda1 40.0G 7.6G 32.4G 19% /w/workspace/gexfoundry_device-mqtt-go_PR-279@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 1025 4643 0 2152 6634 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:df:c5:43 brd ff:ff:ff:ff:ff:ff inet 10.30.122.162/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 85521sec preferred_lft 85521sec inet6 fe80::f816:3eff:fedf:c543/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN link/ether 02:42:a0:10:9d:51 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:a0ff:fe10:9d51/64 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) 06/17/21 _x86_64_ (2 CPU) 17:55:56 LINUX RESTART (2 CPU) 17:57:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 17:58:01 1.85 0.00 1.85 0.00 0.00 41.21 0.00 17:59:01 0.45 0.00 0.45 0.00 0.00 6.50 0.00 18:00:01 0.23 0.00 0.23 0.00 0.00 2.97 0.00 18:01:01 0.25 0.00 0.25 0.00 0.00 3.33 0.00 18:02:02 0.53 0.12 0.42 0.00 1.87 6.46 0.00 18:03:01 0.27 0.00 0.27 0.00 0.00 2.81 0.00 18:04:01 0.17 0.00 0.17 0.00 0.00 2.43 0.00 18:05:01 0.23 0.00 0.23 0.00 0.00 2.15 0.00 18:06:01 0.32 0.00 0.32 0.00 0.00 3.95 0.00 18:07:01 0.22 0.00 0.22 0.00 0.00 2.70 0.00 18:08:01 0.18 0.00 0.18 0.00 0.00 2.02 0.00 18:09:01 0.15 0.00 0.15 0.00 0.00 1.75 0.00 18:10:01 275.49 254.09 21.40 0.00 3447.66 964.00 0.00 Average: 21.60 19.59 2.01 0.00 265.77 80.30 0.00 17:57:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 17:58:01 5469732 0 799888 9.99 2620 1736700 1216312 13.43 572008 1569812 20 17:59:01 5471456 0 798156 9.97 2620 1736708 1199864 13.25 571848 1568536 8 18:00:01 5463816 0 805796 10.06 2620 1736708 1234256 13.63 579152 1568536 12 18:01:01 5466632 0 802972 10.03 2620 1736716 1222768 13.50 575564 1569268 8 18:02:02 5465196 0 804284 10.04 2620 1736840 1212708 13.39 573560 1572900 8 18:03:01 5465116 0 804360 10.04 2620 1736844 1212768 13.39 573796 1572900 8 18:04:01 5456476 0 812996 10.15 2620 1736848 1201556 13.27 582616 1572900 8 18:05:01 5454780 0 814652 10.17 2620 1736888 1201580 13.27 584228 1572908 24 18:06:01 5454800 0 814664 10.17 2620 1736856 1201556 13.27 585968 1571092 8 18:07:01 5454564 0 814892 10.17 2620 1736864 1201640 13.27 586340 1571096 8 18:08:01 5454488 0 814968 10.18 2620 1736864 1201616 13.27 592928 1564364 8 18:09:01 5453656 0 815796 10.19 2620 1736868 1201712 13.27 593472 1564364 8 18:10:01 5299928 0 910140 11.36 2620 1796252 1201896 13.27 633496 1584004 8 Average: 5448511 0 816428 10.19 2620 1741381 1208479 13.34 584998 1570975 10 17:57:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 17:58:01 eth0 0.32 0.17 0.02 0.46 0.00 0.00 0.00 0.00 17:58:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:58:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:59:01 eth0 0.83 0.08 0.08 0.01 0.00 0.00 0.00 0.00 17:59:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:59:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:00:01 eth0 4.36 2.53 1.05 13.87 0.00 0.00 0.00 0.00 18:00:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:00:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:01:01 eth0 1.47 0.40 0.37 0.26 0.00 0.00 0.00 0.00 18:01:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:01:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:02:02 eth0 0.88 0.23 0.20 0.07 0.00 0.00 0.00 0.00 18:02:02 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:02:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:03:01 eth0 1.10 0.25 0.33 0.20 0.00 0.00 0.00 0.00 18:03:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:03:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:04:01 eth0 1.67 0.28 0.38 0.20 0.00 0.00 0.00 0.00 18:04:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:04:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:05:01 eth0 1.38 0.52 0.58 0.36 0.00 0.00 0.00 0.00 18:05:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:05:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:06:01 eth0 1.00 0.28 0.32 0.20 0.00 0.00 0.00 0.00 18:06:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:06:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:07:01 eth0 1.02 0.52 0.44 0.30 0.00 0.00 0.00 0.00 18:07:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:07:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:08:01 eth0 1.25 0.30 0.35 0.20 0.00 0.00 0.00 0.00 18:08:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:08:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:09:01 eth0 1.67 0.28 0.38 0.20 0.00 0.00 0.00 0.00 18:09:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:09:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:10:01 eth0 1.80 0.75 0.84 0.59 0.00 0.00 0.00 0.00 18:10:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:10:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 1.44 0.51 0.41 1.30 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) 06/17/21 _x86_64_ (2 CPU) 17:55:56 LINUX RESTART (2 CPU) 17:57:01 CPU %user %nice %system %iowait %steal %idle 17:58:01 all 0.08 0.00 0.06 0.00 0.01 99.86 17:58:01 0 0.05 0.00 0.07 0.00 0.02 99.87 17:58:01 1 0.10 0.00 0.05 0.00 0.00 99.85 17:59:01 all 0.04 0.00 0.03 0.00 0.02 99.91 17:59:01 0 0.03 0.00 0.03 0.00 0.02 99.92 17:59:01 1 0.05 0.00 0.03 0.00 0.02 99.90 18:00:01 all 0.18 0.00 0.06 0.00 0.01 99.75 18:00:01 0 0.17 0.00 0.05 0.00 0.00 99.78 18:00:01 1 0.20 0.00 0.07 0.00 0.02 99.72 18:01:01 all 0.18 0.00 0.04 0.00 0.03 99.76 18:01:01 0 0.02 0.00 0.03 0.00 0.02 99.93 18:01:01 1 0.33 0.00 0.05 0.00 0.03 99.58 18:02:02 all 0.10 0.00 0.07 0.00 0.03 99.81 18:02:02 0 0.05 0.00 0.07 0.00 0.03 99.85 18:02:02 1 0.15 0.00 0.07 0.00 0.02 99.77 18:03:01 all 0.19 0.00 0.03 0.00 0.02 99.77 18:03:01 0 0.34 0.00 0.03 0.00 0.02 99.61 18:03:01 1 0.03 0.00 0.02 0.00 0.02 99.93 18:04:01 all 0.23 0.00 0.04 0.00 0.01 99.72 18:04:01 0 0.40 0.00 0.05 0.00 0.00 99.55 18:04:01 1 0.05 0.00 0.03 0.00 0.02 99.90 18:05:01 all 0.18 0.00 0.03 0.00 0.02 99.77 18:05:01 0 0.33 0.00 0.03 0.00 0.02 99.62 18:05:01 1 0.03 0.00 0.03 0.00 0.02 99.92 18:06:01 all 0.18 0.00 0.06 0.00 0.03 99.73 18:06:01 0 0.30 0.00 0.05 0.00 0.02 99.63 18:06:01 1 0.07 0.00 0.07 0.00 0.03 99.83 18:07:01 all 0.15 0.00 0.03 0.00 0.02 99.81 18:07:01 0 0.25 0.00 0.02 0.00 0.02 99.72 18:07:01 1 0.05 0.00 0.03 0.00 0.02 99.90 18:08:01 all 0.18 0.00 0.03 0.00 0.03 99.76 18:08:01 0 0.30 0.00 0.03 0.00 0.02 99.65 18:08:01 1 0.07 0.00 0.03 0.00 0.03 99.87 18:08:01 CPU %user %nice %system %iowait %steal %idle 18:09:01 all 0.15 0.00 0.03 0.00 0.03 99.80 18:09:01 0 0.25 0.00 0.03 0.00 0.02 99.70 18:09:01 1 0.05 0.00 0.02 0.00 0.03 99.90 18:10:01 all 0.21 4.23 14.07 4.54 0.08 76.87 18:10:01 0 0.24 4.25 14.08 5.29 0.08 76.05 18:10:01 1 0.19 4.20 14.06 3.79 0.07 77.69 Average: all 0.16 0.32 1.10 0.34 0.02 98.05 Average: 0 0.21 0.32 1.11 0.40 0.02 97.94 Average: 1 0.11 0.32 1.10 0.29 0.02 98.17