---> uname -a: Linux prd-centos7-docker-4c-2g-126.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 8.9G 31.1G 22% / 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 8.9G 31.1G 22% /facter-os /dev/vda1 40.0G 8.9G 31.1G 22% /etc/resolv.conf /dev/vda1 40.0G 8.9G 31.1G 22% /etc/hostname /dev/vda1 40.0G 8.9G 31.1G 22% /etc/hosts /dev/vda1 40.0G 8.9G 31.1G 22% /w/workspace/undry_device-rfid-llrp-go_master /dev/vda1 40.0G 8.9G 31.1G 22% /w/workspace/undry_device-rfid-llrp-go_master@tmp /dev/vda1 40.0G 8.9G 31.1G 22% /var/log/sa-host /dev/vda1 40.0G 8.9G 31.1G 22% /var/log/secure /dev/vda1 40.0G 8.9G 31.1G 22% /var/log/auth.log /dev/vda1 40.0G 8.9G 31.1G 22% /run/cloud-init/result.json ---> free -m: total used free shared buff/cache available Mem: 7821 1166 3268 0 3386 6572 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:cb:78:aa brd ff:ff:ff:ff:ff:ff inet 10.30.122.127/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 85732sec preferred_lft 85732sec inet6 fe80::f816:3eff:fecb:78aa/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN link/ether 02:42:e5:9a:7d:0e 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:e5ff:fe9a:7d0e/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) 06/02/21 _x86_64_ (2 CPU) 19:34:14 LINUX RESTART (2 CPU) 19:35:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 19:36:01 17.27 0.67 16.60 0.00 352.77 2962.06 0.00 19:37:01 0.38 0.00 0.38 0.00 0.00 6.13 0.00 19:38:01 0.33 0.00 0.33 0.00 0.00 4.15 0.00 19:39:01 0.28 0.00 0.28 0.00 0.00 4.35 0.00 19:40:01 0.22 0.00 0.22 0.00 0.00 1.98 0.00 19:41:01 0.33 0.00 0.33 0.00 0.00 4.55 0.00 19:42:01 0.20 0.00 0.20 0.00 0.00 3.00 0.00 19:43:01 0.27 0.00 0.27 0.00 0.00 3.35 0.00 19:44:01 0.23 0.00 0.23 0.00 0.00 2.57 0.00 19:45:01 182.68 0.03 182.65 0.00 3.73 52649.63 0.00 Average: 20.22 0.07 20.15 0.00 35.66 5565.38 0.00 19:35:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 19:36:01 5469220 0 799316 9.98 2620 1737776 1255956 13.87 565196 1576864 24 19:37:01 5471248 0 797284 9.95 2620 1737780 1207760 13.33 563968 1576840 8 19:38:01 5470464 0 798064 9.96 2620 1737784 1207796 13.33 565308 1575816 8 19:39:01 5472100 0 796424 9.94 2620 1737788 1207412 13.33 564108 1575816 12 19:40:01 5471860 0 796656 9.95 2620 1737796 1207496 13.33 560240 1580232 16 19:41:01 5471588 0 796928 9.95 2620 1737796 1207412 13.33 560948 1580232 12 19:42:01 5469700 0 798804 9.97 2620 1737808 1207412 13.33 562396 1580232 8 19:43:01 5461108 0 807392 10.08 2620 1737812 1207412 13.33 570640 1580232 8 19:44:01 5460984 0 807516 10.08 2620 1737812 1207412 13.33 571012 1580232 8 19:45:01 3703400 0 1114524 13.92 2620 3188388 1593912 17.60 924340 2736448 94368 Average: 5292167 0 831291 10.38 2620 1882854 1250998 13.81 600816 1694294 9447 19:35:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 19:36:01 eth0 56.85 46.00 323.79 10.79 0.00 0.00 0.00 0.00 19:36:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:36:01 docker0 0.57 0.62 0.11 0.13 0.00 0.00 0.00 0.00 19:37:01 eth0 3.66 1.38 3.89 0.09 0.00 0.00 0.00 0.00 19:37:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:37:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:38:01 eth0 1.23 0.50 0.57 0.39 0.00 0.00 0.00 0.00 19:38:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:38:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:39:01 eth0 0.10 0.07 0.01 0.01 0.00 0.00 0.00 0.00 19:39:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:39:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:40:01 eth0 0.23 0.22 0.08 0.08 0.00 0.00 0.00 0.00 19:40:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:40:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:41:01 eth0 0.10 0.08 0.01 0.01 0.00 0.00 0.00 0.00 19:41:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:41:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:42:01 eth0 0.12 0.08 0.01 0.01 0.00 0.00 0.00 0.00 19:42:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:42:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:43:01 eth0 0.10 0.08 0.01 0.01 0.00 0.00 0.00 0.00 19:43:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:43:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:44:01 eth0 0.10 0.08 0.01 0.01 0.00 0.00 0.00 0.00 19:44:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:44:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:45:01 eth0 826.14 758.93 7721.82 98.87 0.00 0.00 0.00 0.00 19:45:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:45:01 veth653d4b3 32.67 34.90 2.24 258.83 0.00 0.00 0.00 0.00 19:45:01 docker0 64.30 66.71 4.62 416.70 0.00 0.00 0.00 0.00 Average: eth0 88.88 80.76 805.19 11.03 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: veth653d4b3 3.27 3.49 0.22 25.89 0.00 0.00 0.00 0.00 Average: docker0 6.49 6.73 0.47 41.69 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) 06/02/21 _x86_64_ (2 CPU) 19:34:14 LINUX RESTART (2 CPU) 19:35:01 CPU %user %nice %system %iowait %steal %idle 19:36:01 all 2.07 0.00 1.17 0.44 0.03 96.29 19:36:01 0 2.32 0.00 1.23 0.52 0.02 95.91 19:36:01 1 1.81 0.00 1.11 0.35 0.05 96.67 19:37:01 all 0.11 0.00 0.05 0.00 0.03 99.82 19:37:01 0 0.17 0.00 0.07 0.00 0.02 99.75 19:37:01 1 0.05 0.00 0.03 0.00 0.03 99.88 19:38:01 all 0.15 0.00 0.02 0.00 0.03 99.80 19:38:01 0 0.03 0.00 0.02 0.00 0.03 99.92 19:38:01 1 0.27 0.00 0.02 0.00 0.03 99.68 19:39:01 all 0.09 0.00 0.03 0.00 0.01 99.87 19:39:01 0 0.02 0.00 0.03 0.00 0.02 99.93 19:39:01 1 0.17 0.00 0.03 0.00 0.00 99.80 19:40:01 all 0.10 0.00 0.03 0.00 0.03 99.84 19:40:01 0 0.05 0.00 0.03 0.00 0.03 99.88 19:40:01 1 0.15 0.00 0.03 0.00 0.02 99.80 19:41:01 all 0.10 0.00 0.03 0.00 0.02 99.85 19:41:01 0 0.02 0.00 0.03 0.00 0.02 99.93 19:41:01 1 0.18 0.00 0.03 0.00 0.02 99.77 19:42:01 all 0.03 0.00 0.03 0.00 0.02 99.92 19:42:01 0 0.03 0.00 0.03 0.00 0.02 99.92 19:42:01 1 0.03 0.00 0.02 0.00 0.02 99.93 19:43:01 all 0.08 0.00 0.04 0.00 0.03 99.86 19:43:01 0 0.03 0.00 0.07 0.00 0.03 99.87 19:43:01 1 0.12 0.00 0.02 0.00 0.02 99.85 19:44:01 all 0.04 0.00 0.03 0.00 0.02 99.92 19:44:01 0 0.03 0.00 0.03 0.00 0.02 99.92 19:44:01 1 0.05 0.00 0.02 0.00 0.02 99.92 19:45:01 all 22.76 0.00 9.38 3.49 0.09 64.29 19:45:01 0 21.46 0.00 9.74 3.22 0.09 65.49 19:45:01 1 24.06 0.00 9.01 3.76 0.09 63.08 Average: all 2.43 0.00 1.03 0.37 0.03 96.14 Average: 0 2.30 0.00 1.07 0.36 0.03 96.24 Average: 1 2.57 0.00 0.99 0.39 0.03 96.03