---> uname -a: Linux prd-centos7-docker-4c-2g-1307.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% /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 /dev/vda1 40.0G 7.6G 32.4G 19% /w/workspace/oundry_device-rfid-llrp-go_PR-42 /dev/vda1 40.0G 7.6G 32.4G 19% /w/workspace/oundry_device-rfid-llrp-go_PR-42@tmp ---> free -m: total used free shared buff/cache available Mem: 7821 966 4759 0 2095 6677 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:f9:09:d0 brd ff:ff:ff:ff:ff:ff inet 10.30.122.68/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 85532sec preferred_lft 85532sec inet6 fe80::f816:3eff:fef9:9d0/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN link/ether 02:42:88:c1:99:d4 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::42:88ff:fec1:99d4/64 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) 21:18:47 LINUX RESTART (2 CPU) 21:20:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 21:21:01 3.48 0.00 3.48 0.00 0.00 115.88 0.00 21:22:01 0.43 0.00 0.43 0.00 0.00 6.91 0.00 21:23:01 0.47 0.00 0.47 0.00 0.00 5.46 0.00 21:24:01 0.13 0.00 0.13 0.00 0.00 2.02 0.00 21:25:01 0.68 0.00 0.68 0.00 0.00 8.44 0.00 21:26:01 0.55 0.00 0.55 0.00 0.00 5.70 0.00 21:27:01 0.42 0.00 0.42 0.00 0.00 6.10 0.00 21:28:01 0.15 0.00 0.15 0.00 0.00 1.88 0.00 21:29:01 0.20 0.00 0.20 0.00 0.00 2.45 0.00 21:30:01 0.47 0.00 0.47 0.00 0.00 6.36 0.00 21:31:01 0.17 0.00 0.17 0.00 0.00 1.33 0.00 21:32:01 0.25 0.00 0.25 0.00 0.00 2.93 0.00 21:33:01 6.14 0.13 6.01 0.00 13.72 264.51 0.00 Average: 1.04 0.01 1.03 0.00 1.06 33.08 0.00 21:20:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 21:21:01 5468380 0 800304 9.99 2620 1737636 1238540 13.67 569372 1572376 36 21:22:01 5471952 0 796784 9.95 2620 1737584 1195148 13.20 569764 1569528 12 21:23:01 5470732 0 797996 9.96 2620 1737592 1195148 13.20 565748 1574648 8 21:24:01 5469812 0 798912 9.98 2620 1737596 1195352 13.20 566264 1575304 20 21:25:01 5468696 0 800020 9.99 2620 1737604 1195340 13.20 565796 1576880 12 21:26:01 5469736 0 798980 9.98 2620 1737604 1195148 13.20 564588 1576880 8 21:27:01 5460804 0 807904 10.09 2620 1737612 1195148 13.20 573888 1576880 16 21:28:01 5457608 0 811096 10.13 2620 1737616 1195556 13.20 576640 1576880 8 21:29:01 5460244 0 808456 10.09 2620 1737620 1195148 13.20 576288 1575068 8 21:30:01 5457472 0 811224 10.13 2620 1737624 1195232 13.20 579512 1575064 8 21:31:01 5457676 0 811020 10.13 2620 1737624 1195148 13.20 585420 1568616 8 21:32:01 5457684 0 811004 10.13 2620 1737632 1195148 13.20 585508 1568616 8 21:33:01 4793668 0 970176 12.11 2620 2242476 1602804 17.70 922708 1827340 503388 Average: 5412651 0 817221 10.20 2620 1776448 1229912 13.58 600115 1593391 38734 21:20:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 21:21:01 eth0 7.81 4.93 7.50 1.77 0.00 0.00 0.00 0.00 21:21:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:21:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:22:01 eth0 0.08 0.08 0.01 0.01 0.00 0.00 0.00 0.00 21:22:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:22:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:23:01 eth0 0.13 0.08 0.01 0.01 0.00 0.00 0.00 0.00 21:23:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:23:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:24:01 eth0 1.67 0.33 0.38 0.17 0.00 0.00 0.00 0.00 21:24:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:24:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:25:01 eth0 0.73 0.43 0.41 0.30 0.00 0.00 0.00 0.00 21:25:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:25:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:26:01 eth0 0.10 0.08 0.01 0.01 0.00 0.00 0.00 0.00 21:26:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:26:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:27:01 eth0 0.55 0.08 0.06 0.01 0.00 0.00 0.00 0.00 21:27:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:27:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:28:01 eth0 0.53 0.32 0.27 0.20 0.00 0.00 0.00 0.00 21:28:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:28:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:29:01 eth0 0.07 0.02 0.01 0.00 0.00 0.00 0.00 0.00 21:29:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:29:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:30:01 eth0 0.28 0.25 0.14 0.08 0.00 0.00 0.00 0.00 21:30:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:31:01 eth0 0.12 0.08 0.01 0.01 0.00 0.00 0.00 0.00 21:31:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:31:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:32:01 eth0 0.10 0.08 0.01 0.01 0.00 0.00 0.00 0.00 21:32:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:32:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:33:01 eth0 176.79 158.47 2165.42 15.05 0.00 0.00 0.00 0.00 21:33:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:33:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 14.54 12.71 167.28 1.35 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) 06/24/21 _x86_64_ (2 CPU) 21:18:47 LINUX RESTART (2 CPU) 21:20:01 CPU %user %nice %system %iowait %steal %idle 21:21:01 all 0.36 0.00 0.13 0.00 0.03 99.48 21:21:01 0 0.33 0.00 0.15 0.00 0.03 99.48 21:21:01 1 0.39 0.00 0.10 0.00 0.03 99.48 21:22:01 all 0.11 0.00 0.04 0.00 0.02 99.83 21:22:01 0 0.07 0.00 0.05 0.00 0.02 99.87 21:22:01 1 0.15 0.00 0.03 0.00 0.02 99.80 21:23:01 all 0.08 0.00 0.04 0.00 0.03 99.84 21:23:01 0 0.07 0.00 0.05 0.00 0.05 99.83 21:23:01 1 0.10 0.00 0.03 0.00 0.02 99.85 21:24:01 all 0.10 0.00 0.04 0.00 0.03 99.83 21:24:01 0 0.05 0.00 0.05 0.00 0.03 99.87 21:24:01 1 0.15 0.00 0.03 0.00 0.02 99.80 21:25:01 all 0.13 0.00 0.06 0.00 0.02 99.80 21:25:01 0 0.18 0.00 0.08 0.00 0.02 99.72 21:25:01 1 0.07 0.00 0.03 0.00 0.02 99.88 21:26:01 all 0.06 0.00 0.04 0.00 0.03 99.87 21:26:01 0 0.10 0.00 0.05 0.00 0.03 99.82 21:26:01 1 0.02 0.00 0.03 0.00 0.02 99.93 21:27:01 all 0.12 0.00 0.05 0.00 0.03 99.80 21:27:01 0 0.18 0.00 0.02 0.00 0.03 99.77 21:27:01 1 0.05 0.00 0.08 0.00 0.03 99.83 21:28:01 all 0.11 0.00 0.03 0.00 0.03 99.83 21:28:01 0 0.15 0.00 0.03 0.00 0.03 99.78 21:28:01 1 0.07 0.00 0.03 0.00 0.02 99.88 21:29:01 all 0.10 0.00 0.03 0.00 0.03 99.83 21:29:01 0 0.07 0.00 0.03 0.00 0.03 99.87 21:29:01 1 0.13 0.00 0.03 0.00 0.03 99.80 21:30:01 all 0.07 0.00 0.03 0.00 0.02 99.88 21:30:01 0 0.10 0.00 0.03 0.00 0.02 99.85 21:30:01 1 0.03 0.00 0.03 0.00 0.02 99.92 21:31:01 all 0.21 0.00 0.03 0.00 0.03 99.73 21:31:01 0 0.05 0.00 0.03 0.00 0.02 99.90 21:31:01 1 0.37 0.00 0.03 0.00 0.03 99.57 21:31:01 CPU %user %nice %system %iowait %steal %idle 21:32:01 all 0.11 0.00 0.03 0.00 0.03 99.84 21:32:01 0 0.03 0.00 0.02 0.00 0.02 99.93 21:32:01 1 0.18 0.00 0.03 0.00 0.03 99.75 21:33:01 all 6.80 0.00 2.58 0.04 0.04 90.53 21:33:01 0 5.97 0.00 2.56 0.05 0.03 91.39 21:33:01 1 7.64 0.00 2.60 0.03 0.05 89.68 Average: all 0.64 0.00 0.24 0.00 0.03 99.10 Average: 0 0.56 0.00 0.24 0.00 0.03 99.17 Average: 1 0.71 0.00 0.24 0.00 0.03 99.02