---> uname -a: Linux prd-centos7-docker-4c-2g-2115.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% /w/workspace/oundry_device-rfid-llrp-go_PR-41@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 /dev/vda1 40.0G 7.6G 32.4G 19% /w/workspace/oundry_device-rfid-llrp-go_PR-41 ---> free -m: total used free shared buff/cache available Mem: 7821 991 4734 0 2095 6651 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:48:72:73 brd ff:ff:ff:ff:ff:ff inet 10.30.123.102/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 85671sec preferred_lft 85671sec inet6 fe80::f816:3eff:fe48:7273/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN link/ether 02:42:d6:79:1d:a8 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:d6ff:fe79:1da8/64 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) 07/07/21 _x86_64_ (2 CPU) 17:06:21 LINUX RESTART (2 CPU) 17:07:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 17:08:01 82.52 4.46 78.06 0.00 2836.96 3518.96 0.00 17:09:01 1.68 0.00 1.68 0.00 0.00 31.04 0.00 17:10:01 0.27 0.00 0.27 0.00 0.00 3.60 0.00 17:11:01 0.20 0.00 0.20 0.00 0.00 2.86 0.00 17:12:01 0.28 0.00 0.28 0.00 0.00 3.53 0.00 17:13:02 0.38 0.00 0.38 0.00 0.00 6.11 0.00 17:14:01 0.22 0.00 0.22 0.00 0.00 3.79 0.00 17:15:01 0.22 0.00 0.22 0.00 0.00 3.15 0.00 17:16:01 0.17 0.00 0.17 0.00 0.00 2.32 0.00 17:17:01 0.23 0.00 0.23 0.00 0.00 3.20 0.00 17:18:01 0.25 0.00 0.25 0.00 0.00 2.60 0.00 Average: 7.87 0.41 7.47 0.00 258.44 326.22 0.00 17:07:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 17:08:01 5457132 0 811636 10.13 2620 1737552 1279680 14.13 578884 1572868 8 17:09:01 5462332 0 806428 10.07 2620 1737560 1244856 13.74 574648 1572836 16 17:10:01 5463856 0 804900 10.05 2620 1737564 1229436 13.57 570008 1575960 8 17:11:01 5462388 0 806364 10.07 2620 1737568 1229532 13.57 571620 1575960 8 17:12:01 5460032 0 808712 10.10 2620 1737576 1229608 13.58 570676 1579872 16 17:13:02 5460720 0 808024 10.09 2620 1737576 1222512 13.50 570156 1579872 8 17:14:01 5462936 0 805800 10.06 2620 1737584 1204892 13.30 567864 1579872 8 17:15:01 5453096 0 815636 10.18 2620 1737588 1205072 13.30 577712 1579872 8 17:16:01 5449872 0 818800 10.22 2620 1737648 1205180 13.31 580636 1579888 24 17:17:01 5450060 0 818664 10.22 2620 1737596 1205204 13.31 582540 1578096 16 17:18:01 5452180 0 816544 10.20 2620 1737596 1204916 13.30 580612 1578096 12 Average: 5457691 0 811046 10.13 2620 1737583 1223717 13.51 575032 1577563 12 17:07:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 17:08:01 eth0 421.52 290.03 759.13 69.57 0.00 0.00 0.00 0.00 17:08:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:08:01 docker0 2.60 2.00 0.29 5.45 0.00 0.00 0.00 0.00 17:09:01 eth0 2.33 0.70 0.91 0.55 0.00 0.00 0.00 0.00 17:09:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:09:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:10:01 eth0 2.95 0.30 0.49 0.20 0.00 0.00 0.00 0.00 17:10:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:10:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:11:01 eth0 4.10 1.02 1.28 0.82 0.00 0.00 0.00 0.00 17:11:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:11:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:12:01 eth0 2.60 0.82 0.98 0.63 0.00 0.00 0.00 0.00 17:12:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:12:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:13:02 eth0 1.45 0.75 0.86 0.59 0.00 0.00 0.00 0.00 17:13:02 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:13:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:14:01 eth0 0.58 0.08 0.06 0.04 0.00 0.00 0.00 0.00 17:14:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:14:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:15:01 eth0 1.08 0.28 0.33 0.20 0.00 0.00 0.00 0.00 17:15:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:15:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:16:01 eth0 1.03 0.32 0.33 0.20 0.00 0.00 0.00 0.00 17:16:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:16:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:17:01 eth0 0.77 0.48 0.36 0.24 0.00 0.00 0.00 0.00 17:17:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:17:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:18:01 eth0 0.25 0.15 0.07 0.04 0.00 0.00 0.00 0.00 17:18:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:18:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 39.96 26.87 69.67 6.66 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 0.24 0.18 0.03 0.50 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) 07/07/21 _x86_64_ (2 CPU) 17:06:21 LINUX RESTART (2 CPU) 17:07:01 CPU %user %nice %system %iowait %steal %idle 17:08:01 all 8.44 0.00 3.01 4.36 0.06 84.13 17:08:01 0 7.65 0.00 3.72 4.75 0.07 83.82 17:08:01 1 9.22 0.00 2.30 3.97 0.05 84.45 17:09:01 all 0.18 0.00 0.08 0.00 0.02 99.73 17:09:01 0 0.10 0.00 0.07 0.00 0.00 99.83 17:09:01 1 0.25 0.00 0.08 0.00 0.03 99.63 17:10:01 all 0.16 0.00 0.04 0.00 0.03 99.77 17:10:01 0 0.05 0.00 0.03 0.00 0.03 99.88 17:10:01 1 0.27 0.00 0.05 0.00 0.03 99.65 17:11:01 all 0.11 0.00 0.04 0.00 0.02 99.83 17:11:01 0 0.07 0.00 0.07 0.00 0.03 99.83 17:11:01 1 0.15 0.00 0.02 0.00 0.00 99.83 17:12:01 all 0.13 0.00 0.03 0.00 0.03 99.82 17:12:01 0 0.05 0.00 0.02 0.00 0.02 99.92 17:12:01 1 0.20 0.00 0.05 0.00 0.03 99.72 17:13:02 all 0.10 0.00 0.03 0.00 0.04 99.82 17:13:02 0 0.10 0.00 0.03 0.00 0.03 99.83 17:13:02 1 0.10 0.00 0.03 0.00 0.05 99.82 17:14:01 all 0.11 0.00 0.03 0.00 0.02 99.84 17:14:01 0 0.03 0.00 0.03 0.00 0.02 99.92 17:14:01 1 0.19 0.00 0.03 0.00 0.02 99.76 17:15:01 all 0.08 0.00 0.04 0.00 0.03 99.85 17:15:01 0 0.07 0.00 0.05 0.00 0.05 99.83 17:15:01 1 0.08 0.00 0.03 0.00 0.02 99.87 17:16:01 all 0.11 0.00 0.03 0.00 0.03 99.82 17:16:01 0 0.03 0.00 0.03 0.00 0.03 99.90 17:16:01 1 0.18 0.00 0.03 0.00 0.03 99.75 17:17:01 all 0.08 0.00 0.03 0.00 0.03 99.86 17:17:01 0 0.03 0.00 0.03 0.00 0.03 99.90 17:17:01 1 0.13 0.00 0.03 0.00 0.02 99.82 17:18:01 all 0.08 0.00 0.02 0.00 0.03 99.87 17:18:01 0 0.03 0.00 0.02 0.00 0.05 99.90 17:18:01 1 0.12 0.00 0.02 0.00 0.02 99.85 Average: CPU %user %nice %system %iowait %steal %idle Average: all 0.86 0.00 0.30 0.39 0.03 98.42 Average: 0 0.73 0.00 0.37 0.42 0.03 98.44 Average: 1 0.98 0.00 0.24 0.36 0.03 98.40