---> uname -a: Linux prd-centos7-docker-4c-2g-271.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 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/auth.log /dev/vda1 40.0G 7.6G 32.4G 19% /w/workspace/oundry_device-rfid-llrp-go_PR-34 /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-34@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 ---> free -m: total used free shared buff/cache available Mem: 7821 926 4800 0 2094 6717 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:88:63:b3 brd ff:ff:ff:ff:ff:ff inet 10.30.123.139/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 85804sec preferred_lft 85804sec inet6 fe80::f816:3eff:fe88:63b3/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN link/ether 02:42:ef:eb:fe:16 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:efff:feeb:fe16/64 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) 06/10/21 _x86_64_ (2 CPU) 18:03:19 LINUX RESTART (2 CPU) 18:04:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 18:05:01 17.93 0.75 17.19 0.00 359.97 3033.04 0.00 18:06:01 0.55 0.00 0.55 0.00 0.00 8.66 0.00 18:07:01 0.22 0.00 0.22 0.00 0.00 3.45 0.00 18:08:01 0.33 0.00 0.33 0.00 0.00 4.68 0.00 18:09:01 0.23 0.00 0.23 0.00 0.00 3.25 0.00 18:10:01 0.32 0.00 0.32 0.00 0.00 3.78 0.00 18:11:01 0.38 0.00 0.38 0.00 0.00 5.90 0.00 18:12:01 0.13 0.00 0.13 0.00 0.00 2.02 0.00 18:13:01 0.20 0.00 0.20 0.00 0.00 1.88 0.00 Average: 2.23 0.08 2.15 0.00 39.41 335.85 0.00 18:04:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 18:05:01 5465408 0 803380 10.03 2620 1737532 1254220 13.85 568316 1577176 24 18:06:01 5460444 0 808336 10.09 2620 1737540 1248288 13.78 573344 1577140 20 18:07:01 5457896 0 810884 10.12 2620 1737540 1267900 14.00 578732 1573564 12 18:08:01 5465624 0 803148 10.03 2620 1737548 1200612 13.26 572380 1573564 8 18:09:01 5465272 0 803492 10.03 2620 1737556 1200696 13.26 565652 1580764 12 18:10:01 5464988 0 803776 10.04 2620 1737556 1200612 13.26 566372 1580764 12 18:11:01 5465020 0 803736 10.04 2620 1737564 1200612 13.26 566632 1580764 16 18:12:01 5456668 0 812084 10.14 2620 1737568 1200672 13.26 574684 1580764 8 18:13:01 5455588 0 813160 10.15 2620 1737572 1200852 13.26 577160 1579060 8 Average: 5461879 0 806888 10.07 2620 1737553 1219385 13.46 571475 1578173 13 18:04:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 18:05:01 eth0 66.69 53.99 340.86 13.35 0.00 0.00 0.00 0.00 18:05:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:05:01 docker0 2.69 2.25 0.27 5.25 0.00 0.00 0.00 0.00 18:06:01 eth0 6.11 3.35 3.43 7.34 0.00 0.00 0.00 0.00 18:06:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:06:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:07:01 eth0 2.30 2.20 0.41 13.98 0.00 0.00 0.00 0.00 18:07:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:07:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:08:01 eth0 0.12 0.07 0.01 0.01 0.00 0.00 0.00 0.00 18:08:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:08:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:09:01 eth0 0.20 0.15 0.08 0.07 0.00 0.00 0.00 0.00 18:09:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:09:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:10:01 eth0 0.08 0.07 0.01 0.01 0.00 0.00 0.00 0.00 18:10:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:10:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:11:01 eth0 0.12 0.10 0.01 0.01 0.00 0.00 0.00 0.00 18:11:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:11:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:12:01 eth0 0.50 0.18 0.12 0.01 0.00 0.00 0.00 0.00 18:12:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:12:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:13:01 eth0 0.72 0.47 0.29 0.21 0.00 0.00 0.00 0.00 18:13:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:13:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 8.43 6.64 37.81 3.87 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 0.29 0.25 0.03 0.57 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) 06/10/21 _x86_64_ (2 CPU) 18:03:19 LINUX RESTART (2 CPU) 18:04:02 CPU %user %nice %system %iowait %steal %idle 18:05:01 all 2.53 0.00 1.42 0.54 0.05 95.46 18:05:01 0 2.66 0.00 1.56 0.53 0.05 95.20 18:05:01 1 2.40 0.00 1.29 0.55 0.05 95.71 18:06:01 all 0.13 0.00 0.06 0.00 0.03 99.77 18:06:01 0 0.18 0.00 0.07 0.00 0.03 99.72 18:06:01 1 0.08 0.00 0.05 0.00 0.03 99.83 18:07:01 all 0.13 0.00 0.04 0.00 0.04 99.78 18:07:01 0 0.13 0.00 0.03 0.00 0.03 99.80 18:07:01 1 0.13 0.00 0.05 0.00 0.05 99.77 18:08:01 all 0.05 0.00 0.02 0.00 0.03 99.90 18:08:01 0 0.08 0.00 0.00 0.00 0.03 99.88 18:08:01 1 0.02 0.00 0.03 0.00 0.03 99.92 18:09:01 all 0.04 0.00 0.03 0.00 0.04 99.89 18:09:01 0 0.05 0.00 0.03 0.00 0.07 99.85 18:09:01 1 0.03 0.00 0.02 0.00 0.02 99.93 18:10:01 all 0.06 0.00 0.02 0.00 0.03 99.89 18:10:01 0 0.10 0.00 0.02 0.00 0.05 99.83 18:10:01 1 0.02 0.00 0.02 0.00 0.02 99.95 18:11:01 all 0.17 0.00 0.03 0.00 0.04 99.77 18:11:01 0 0.32 0.00 0.02 0.00 0.03 99.63 18:11:01 1 0.02 0.00 0.03 0.00 0.05 99.90 18:12:01 all 0.08 0.00 0.02 0.00 0.03 99.88 18:12:01 0 0.13 0.00 0.02 0.00 0.03 99.82 18:12:01 1 0.02 0.00 0.02 0.00 0.02 99.95 18:13:01 all 0.08 0.00 0.03 0.00 0.05 99.84 18:13:01 0 0.12 0.00 0.02 0.00 0.05 99.82 18:13:01 1 0.05 0.00 0.03 0.00 0.05 99.87 Average: all 0.36 0.00 0.18 0.06 0.04 99.37 Average: 0 0.41 0.00 0.19 0.06 0.04 99.29 Average: 1 0.30 0.00 0.17 0.06 0.04 99.44