---> uname -a: Linux prd-centos7-docker-4c-2g-1207.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 7.2G 32.8G 18% / 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 7.2G 32.8G 18% /facter-os /dev/vda1 40.0G 7.2G 32.8G 18% /etc/resolv.conf /dev/vda1 40.0G 7.2G 32.8G 18% /etc/hostname /dev/vda1 40.0G 7.2G 32.8G 18% /etc/hosts /dev/vda1 40.0G 7.2G 32.8G 18% /var/log/auth.log /dev/vda1 40.0G 7.2G 32.8G 18% /w/workspace/gexfoundry_device-mqtt-go_PR-288 /dev/vda1 40.0G 7.2G 32.8G 18% /run/cloud-init/result.json /dev/vda1 40.0G 7.2G 32.8G 18% /w/workspace/gexfoundry_device-mqtt-go_PR-288@tmp /dev/vda1 40.0G 7.2G 32.8G 18% /var/log/sa-host /dev/vda1 40.0G 7.2G 32.8G 18% /var/log/secure ---> free -m: total used free shared buff/cache available Mem: 7821 924 4802 0 2094 6718 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:b2:9d:30 brd ff:ff:ff:ff:ff:ff inet 10.30.123.19/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 85476sec preferred_lft 85476sec inet6 fe80::f816:3eff:feb2:9d30/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN link/ether 02:42:af:72:82:ec 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:afff:fe72:82ec/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) 06/24/21 _x86_64_ (2 CPU) 14:51:40 LINUX RESTART (2 CPU) 14:52:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 14:53:01 153.88 23.41 130.47 0.00 5976.02 39719.08 0.00 14:54:01 2.15 0.00 2.15 0.00 0.00 51.72 0.00 14:55:01 0.35 0.00 0.35 0.00 0.00 5.16 0.00 14:56:01 0.25 0.00 0.25 0.00 0.00 2.80 0.00 14:57:01 0.23 0.00 0.23 0.00 0.00 3.02 0.00 14:58:01 0.35 0.00 0.35 0.00 0.00 4.88 0.00 14:59:02 0.25 0.00 0.25 0.00 0.00 2.80 0.00 15:00:01 0.24 0.00 0.24 0.00 0.00 3.05 0.00 15:01:01 0.28 0.02 0.27 0.00 0.13 3.46 0.00 15:02:01 0.38 0.10 0.28 0.00 1.73 4.88 0.00 15:03:01 0.25 0.00 0.25 0.00 0.00 2.60 0.00 15:04:01 0.17 0.00 0.17 0.00 0.00 1.65 0.00 15:05:01 0.30 0.00 0.30 0.00 0.00 3.82 0.00 15:06:01 0.28 0.00 0.28 0.00 0.00 3.38 0.00 15:07:01 2.30 0.28 2.02 0.00 18.52 49.98 0.00 Average: 10.79 1.59 9.20 0.00 400.40 2661.70 0.00 14:52:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 14:53:01 5462920 0 806632 10.07 2620 1736760 1295300 14.30 577024 1569488 128 14:54:01 5467040 0 802504 10.02 2620 1736768 1259368 13.90 572980 1569520 12 14:55:01 5477284 0 792256 9.89 2620 1736772 1200100 13.25 561264 1573108 8 14:56:01 5472952 0 796584 9.95 2620 1736776 1209808 13.36 565288 1573772 8 14:57:01 5473948 0 795580 9.93 2620 1736784 1209592 13.35 561520 1576468 16 14:58:01 5474364 0 795164 9.93 2620 1736784 1209424 13.35 560564 1576476 12 14:59:02 5475992 0 793528 9.91 2620 1736792 1201128 13.26 559500 1576476 12 15:00:01 5463908 0 805608 10.06 2620 1736796 1201128 13.26 571824 1576476 8 15:01:01 5461548 0 807964 10.09 2620 1736800 1204324 13.30 573248 1576480 16 15:02:01 5461896 0 807492 10.08 2620 1736924 1201756 13.27 575204 1574664 8 15:03:01 5459664 0 809720 10.11 2620 1736928 1201768 13.27 578092 1574664 8 15:04:01 5459604 0 809776 10.11 2620 1736932 1201696 13.27 585780 1566488 8 15:05:01 5459732 0 809640 10.11 2620 1736940 1201636 13.27 585424 1566488 8 15:06:01 5459872 0 809500 10.11 2620 1736940 1201636 13.27 585064 1566840 8 15:07:01 5302416 0 898712 11.22 2620 1805184 1603800 17.71 785284 1512404 67624 Average: 5455543 0 809377 10.11 2620 1741392 1240164 13.69 586537 1568654 4526 14:52:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 14:53:01 eth0 581.47 405.56 1064.71 86.27 0.00 0.00 0.00 0.00 14:53:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:53:01 docker0 2.83 2.18 0.61 5.91 0.00 0.00 0.00 0.00 14:54:01 eth0 4.91 3.28 3.13 13.76 0.00 0.00 0.00 0.00 14:54:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:54:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:55:01 eth0 0.13 0.13 0.01 0.01 0.00 0.00 0.00 0.00 14:55:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:55:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:56:01 eth0 3.05 1.88 0.47 6.66 0.00 0.00 0.00 0.00 14:56:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:56:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:57:01 eth0 0.62 0.37 0.28 0.30 0.00 0.00 0.00 0.00 14:57:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:57:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:58:01 eth0 0.27 0.23 0.14 0.25 0.00 0.00 0.00 0.00 14:58:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:58:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:59:02 eth0 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 14:59:02 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:59:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:00:01 eth0 0.12 0.07 0.01 0.01 0.00 0.00 0.00 0.00 15:00:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:00:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:01:01 eth0 0.47 0.08 0.05 0.01 0.00 0.00 0.00 0.00 15:01:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:01:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:02:01 eth0 0.52 0.33 0.27 0.20 0.00 0.00 0.00 0.00 15:02:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:02:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:03:01 eth0 0.20 0.10 0.08 0.06 0.00 0.00 0.00 0.00 15:03:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:03:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:04:01 eth0 0.25 0.17 0.10 0.01 0.00 0.00 0.00 0.00 15:04:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:04:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:05:01 eth0 0.07 0.12 0.01 0.01 0.00 0.00 0.00 0.00 15:05:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:05:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:06:01 eth0 0.62 0.10 0.06 0.01 0.00 0.00 0.00 0.00 15:06:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:06:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:07:01 eth0 75.28 62.50 706.35 8.73 0.00 0.00 0.00 0.00 15:07:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:07:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 44.61 31.72 118.54 7.76 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 0.19 0.15 0.04 0.39 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) 06/24/21 _x86_64_ (2 CPU) 14:51:40 LINUX RESTART (2 CPU) 14:52:01 CPU %user %nice %system %iowait %steal %idle 14:53:01 all 16.30 0.00 5.32 6.62 0.07 71.68 14:53:01 0 16.72 0.00 5.56 5.49 0.07 72.17 14:53:01 1 15.88 0.00 5.09 7.75 0.07 71.20 14:54:01 all 0.17 0.00 0.07 0.00 0.03 99.74 14:54:01 0 0.10 0.00 0.07 0.00 0.02 99.82 14:54:01 1 0.23 0.00 0.07 0.00 0.03 99.67 14:55:01 all 0.06 0.00 0.07 0.00 0.02 99.86 14:55:01 0 0.05 0.00 0.07 0.00 0.02 99.87 14:55:01 1 0.07 0.00 0.07 0.00 0.02 99.85 14:56:01 all 0.09 0.00 0.07 0.00 0.02 99.82 14:56:01 0 0.10 0.00 0.07 0.00 0.02 99.82 14:56:01 1 0.08 0.00 0.07 0.00 0.02 99.83 14:57:01 all 0.05 0.00 0.05 0.00 0.03 99.87 14:57:01 0 0.05 0.00 0.05 0.00 0.02 99.88 14:57:01 1 0.05 0.00 0.05 0.00 0.03 99.87 14:58:01 all 0.16 0.00 0.03 0.00 0.03 99.78 14:58:01 0 0.28 0.00 0.03 0.00 0.02 99.67 14:58:01 1 0.03 0.00 0.03 0.00 0.03 99.90 14:59:02 all 0.08 0.00 0.04 0.00 0.03 99.86 14:59:02 0 0.12 0.00 0.03 0.00 0.00 99.85 14:59:02 1 0.03 0.00 0.05 0.00 0.05 99.87 15:00:01 all 0.14 0.00 0.04 0.00 0.02 99.80 15:00:01 0 0.24 0.00 0.05 0.00 0.02 99.69 15:00:01 1 0.05 0.00 0.03 0.00 0.02 99.90 15:01:01 all 0.15 0.00 0.03 0.00 0.03 99.79 15:01:01 0 0.27 0.00 0.02 0.00 0.02 99.70 15:01:01 1 0.03 0.00 0.05 0.00 0.03 99.88 15:02:01 all 0.15 0.00 0.03 0.00 0.02 99.81 15:02:01 0 0.27 0.00 0.03 0.00 0.02 99.68 15:02:01 1 0.03 0.00 0.02 0.00 0.02 99.93 15:03:01 all 0.10 0.00 0.03 0.00 0.02 99.85 15:03:01 0 0.17 0.00 0.02 0.00 0.00 99.82 15:03:01 1 0.03 0.00 0.05 0.00 0.03 99.88 15:03:01 CPU %user %nice %system %iowait %steal %idle 15:04:01 all 0.09 0.00 0.03 0.00 0.03 99.85 15:04:01 0 0.13 0.00 0.03 0.00 0.02 99.82 15:04:01 1 0.05 0.00 0.03 0.00 0.03 99.88 15:05:01 all 0.07 0.00 0.01 0.00 0.03 99.89 15:05:01 0 0.12 0.00 0.02 0.00 0.03 99.83 15:05:01 1 0.02 0.00 0.00 0.00 0.03 99.95 15:06:01 all 0.08 0.00 0.03 0.00 0.02 99.87 15:06:01 0 0.12 0.00 0.03 0.00 0.02 99.83 15:06:01 1 0.03 0.00 0.03 0.00 0.02 99.92 15:07:01 all 2.40 0.00 0.79 0.03 0.03 96.75 15:07:01 0 1.46 0.00 0.69 0.02 0.03 97.80 15:07:01 1 3.34 0.00 0.89 0.03 0.03 95.70 Average: all 1.31 0.00 0.43 0.43 0.03 97.81 Average: 0 1.31 0.00 0.44 0.36 0.02 97.87 Average: 1 1.30 0.00 0.43 0.50 0.03 97.74