---> uname -a: Linux prd-centos7-docker-4c-2g-1137.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% /w/workspace/gexfoundry_device-mqtt-go_PR-261 /dev/vda1 40.0G 7.2G 32.8G 18% /w/workspace/gexfoundry_device-mqtt-go_PR-261@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 /dev/vda1 40.0G 7.2G 32.8G 18% /var/log/auth.log /dev/vda1 40.0G 7.2G 32.8G 18% /run/cloud-init/result.json ---> free -m: total used free shared buff/cache available Mem: 7821 992 4734 0 2093 6650 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:92:17 brd ff:ff:ff:ff:ff:ff inet 10.30.122.69/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 85333sec preferred_lft 85333sec inet6 fe80::f816:3eff:febf:9217/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN link/ether 02:42:3b:d8:73:e9 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::42:3bff:fed8:73e9/64 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) 05/31/21 _x86_64_ (2 CPU) 05:37:05 LINUX RESTART (2 CPU) 05:38:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 05:39:01 21.95 3.42 18.53 0.00 2608.23 3006.49 0.00 05:40:01 0.62 0.00 0.62 0.00 0.00 10.54 0.00 05:41:01 0.22 0.00 0.22 0.00 0.00 2.43 0.00 05:42:01 0.25 0.00 0.25 0.00 0.00 3.33 0.00 05:43:01 0.23 0.00 0.23 0.00 0.00 3.30 0.00 05:44:01 0.33 0.00 0.33 0.00 0.00 4.68 0.00 05:45:01 0.22 0.00 0.22 0.00 0.00 3.28 0.00 05:46:01 0.18 0.00 0.18 0.00 0.00 2.97 0.00 05:47:01 0.25 0.00 0.25 0.00 0.00 3.86 0.00 05:48:01 0.22 0.00 0.22 0.00 0.00 2.30 0.00 05:49:01 0.28 0.00 0.28 0.00 0.00 3.33 0.00 05:50:01 0.20 0.00 0.20 0.00 0.00 2.56 0.00 05:51:01 0.18 0.00 0.18 0.00 0.00 2.03 0.00 05:52:01 0.28 0.00 0.28 0.00 0.00 4.05 0.00 05:53:01 0.37 0.15 0.22 0.00 4.80 3.10 0.00 05:54:01 0.80 0.00 0.80 0.00 0.00 16.06 0.00 Average: 1.64 0.22 1.42 0.00 160.80 189.25 0.00 05:38:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:39:01 5460164 0 809604 10.11 2620 1736544 1267180 13.99 577432 1572528 20 05:40:01 5464696 0 805064 10.05 2620 1736552 1202428 13.28 576152 1570496 20 05:41:01 5462356 0 807400 10.08 2620 1736556 1202488 13.28 577700 1571252 8 05:42:01 5461400 0 808352 10.09 2620 1736560 1202500 13.28 578736 1571252 8 05:43:01 5461792 0 807952 10.09 2620 1736568 1202428 13.28 571520 1578116 8 05:44:01 5460300 0 809444 10.11 2620 1736568 1202464 13.28 572864 1578116 12 05:45:01 5458148 0 811588 10.13 2620 1736576 1202588 13.28 575032 1578116 20 05:46:01 5449476 0 820256 10.24 2620 1736580 1202744 13.28 583632 1578116 16 05:47:01 5448988 0 820740 10.25 2620 1736584 1202720 13.28 585692 1576392 8 05:48:01 5450484 0 819240 10.23 2620 1736588 1202540 13.28 584656 1576388 16 05:49:01 5452968 0 816756 10.20 2620 1736588 1202384 13.28 590552 1568588 8 05:50:01 5452680 0 817036 10.20 2620 1736596 1202384 13.28 590792 1568404 8 05:51:01 5451036 0 818676 10.22 2620 1736600 1202612 13.28 592072 1568404 20 05:52:01 5451004 0 818704 10.22 2620 1736604 1202636 13.28 591968 1568684 8 05:53:01 5451620 0 818084 10.21 2620 1736608 1202516 13.28 591384 1568684 16 05:54:01 5452532 0 817168 10.20 2620 1736612 1202384 13.28 590584 1568684 8 Average: 5455603 0 814129 10.17 2620 1736580 1206562 13.32 583173 1572639 13 05:38:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:39:01 eth0 65.57 53.56 345.66 13.83 0.00 0.00 0.00 0.00 05:39:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:39:01 docker0 2.42 1.80 0.53 5.34 0.00 0.00 0.00 0.00 05:40:01 eth0 1.73 0.30 0.39 0.20 0.00 0.00 0.00 0.00 05:40:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:40:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:41:01 eth0 2.03 0.30 0.44 0.20 0.00 0.00 0.00 0.00 05:41:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:41:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:42:01 eth0 1.82 0.47 0.63 0.39 0.00 0.00 0.00 0.00 05:42:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:42:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:43:01 eth0 2.82 0.57 0.85 0.46 0.00 0.00 0.00 0.00 05:43:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:43:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:44:01 eth0 3.32 0.50 0.79 0.39 0.00 0.00 0.00 0.00 05:44:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:44:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:45:01 eth0 3.30 1.08 1.26 0.76 0.00 0.00 0.00 0.00 05:45:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:45:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:46:01 eth0 3.35 0.48 0.79 0.39 0.00 0.00 0.00 0.00 05:46:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:46:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:47:01 eth0 2.70 1.45 1.63 1.21 0.00 0.00 0.00 0.00 05:47:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:47:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:48:01 eth0 0.40 0.18 0.15 0.07 0.00 0.00 0.00 0.00 05:48:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:48:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:49:01 eth0 0.12 0.08 0.01 0.01 0.00 0.00 0.00 0.00 05:49:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:49:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:50:01 eth0 1.02 0.08 0.08 0.01 0.00 0.00 0.00 0.00 05:50:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:51:01 eth0 1.33 0.33 0.37 0.21 0.00 0.00 0.00 0.00 05:51:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:51:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:52:01 eth0 0.65 0.32 0.28 0.20 0.00 0.00 0.00 0.00 05:52:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:52:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:53:01 eth0 0.35 0.23 0.15 0.07 0.00 0.00 0.00 0.00 05:53:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:53:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:54:01 eth0 0.13 0.08 0.01 0.01 0.00 0.00 0.00 0.00 05:54:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:54:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 5.60 3.70 21.76 1.14 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 0.15 0.11 0.03 0.33 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) 05/31/21 _x86_64_ (2 CPU) 05:37:05 LINUX RESTART (2 CPU) 05:38:02 CPU %user %nice %system %iowait %steal %idle 05:39:01 all 3.16 0.00 1.81 1.94 0.05 93.04 05:39:01 0 3.12 0.00 1.86 1.19 0.03 93.80 05:39:01 1 3.19 0.00 1.77 2.70 0.07 92.27 05:40:01 all 0.07 0.00 0.05 0.00 0.03 99.85 05:40:01 0 0.03 0.00 0.03 0.00 0.02 99.92 05:40:01 1 0.10 0.00 0.07 0.00 0.05 99.78 05:41:01 all 0.08 0.00 0.03 0.00 0.03 99.85 05:41:01 0 0.07 0.00 0.05 0.00 0.03 99.85 05:41:01 1 0.10 0.00 0.02 0.00 0.03 99.85 05:42:01 all 0.06 0.00 0.03 0.00 0.03 99.88 05:42:01 0 0.10 0.00 0.03 0.00 0.03 99.83 05:42:01 1 0.02 0.00 0.02 0.00 0.03 99.93 05:43:01 all 0.09 0.00 0.05 0.00 0.03 99.82 05:43:01 0 0.13 0.00 0.07 0.00 0.03 99.77 05:43:01 1 0.05 0.00 0.03 0.00 0.03 99.88 05:44:01 all 0.03 0.00 0.03 0.00 0.04 99.90 05:44:01 0 0.03 0.00 0.02 0.00 0.03 99.92 05:44:01 1 0.03 0.00 0.03 0.00 0.05 99.88 05:45:01 all 0.12 0.00 0.04 0.00 0.03 99.81 05:45:01 0 0.12 0.00 0.02 0.00 0.02 99.85 05:45:01 1 0.12 0.00 0.07 0.00 0.05 99.77 05:46:01 all 0.10 0.00 0.04 0.00 0.03 99.82 05:46:01 0 0.05 0.00 0.03 0.00 0.02 99.90 05:46:01 1 0.15 0.00 0.05 0.00 0.05 99.75 05:47:01 all 0.15 0.00 0.04 0.00 0.03 99.77 05:47:01 0 0.18 0.00 0.05 0.00 0.02 99.75 05:47:01 1 0.12 0.00 0.03 0.00 0.05 99.80 05:48:01 all 0.05 0.00 0.02 0.00 0.03 99.91 05:48:01 0 0.08 0.00 0.02 0.00 0.02 99.88 05:48:01 1 0.02 0.00 0.02 0.00 0.03 99.93 05:49:01 all 0.18 0.00 0.03 0.00 0.03 99.77 05:49:01 0 0.30 0.00 0.03 0.00 0.02 99.65 05:49:01 1 0.05 0.00 0.03 0.00 0.03 99.88 05:49:01 CPU %user %nice %system %iowait %steal %idle 05:50:01 all 0.11 0.00 0.02 0.00 0.03 99.85 05:50:01 0 0.18 0.00 0.00 0.00 0.02 99.80 05:50:01 1 0.03 0.00 0.03 0.00 0.03 99.90 05:51:01 all 0.13 0.00 0.03 0.00 0.03 99.81 05:51:01 0 0.15 0.00 0.02 0.00 0.02 99.82 05:51:01 1 0.12 0.00 0.03 0.00 0.05 99.80 05:52:01 all 0.13 0.00 0.03 0.00 0.03 99.82 05:52:01 0 0.22 0.00 0.03 0.00 0.03 99.72 05:52:01 1 0.05 0.00 0.02 0.00 0.02 99.92 05:53:01 all 0.11 0.00 0.05 0.00 0.03 99.82 05:53:01 0 0.17 0.00 0.05 0.00 0.03 99.75 05:53:01 1 0.05 0.00 0.05 0.00 0.02 99.88 05:54:01 all 0.13 0.00 0.03 0.00 0.03 99.81 05:54:01 0 0.22 0.00 0.03 0.00 0.03 99.72 05:54:01 1 0.03 0.00 0.03 0.00 0.03 99.90 Average: all 0.29 0.00 0.14 0.12 0.03 99.42 Average: 0 0.32 0.00 0.14 0.07 0.03 99.44 Average: 1 0.26 0.00 0.14 0.16 0.04 99.40