---> uname -a: Linux prd-centos7-docker-4c-2g-3057.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 Address sizes: 40 bits physical, 48 bits virtual Byte Order: Little Endian CPU(s): 2 On-line CPU(s) list: 0,1 Vendor ID: AuthenticAMD BIOS Vendor ID: QEMU Model name: AMD EPYC-Rome Processor BIOS Model name: pc-i440fx-4.2 CPU family: 23 Model: 49 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 2 Stepping: 0 BogoMIPS: 5599.99 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 perfctr_core retpoline_amd ssbd ibrs ibpb stibp vmmcall fsgsbase tsc_adjust bmi1 avx2 smep bmi2 rdseed adx smap clflushopt clwb sha_ni xsaveopt xsavec xgetbv1 clzero xsaveerptr arat npt nrip_save umip spec_ctrl intel_stibp arch_capabilities Virtualization: AMD-V Hypervisor vendor: KVM Virtualization type: full L1d cache: 64 KiB (2 instances) L1i cache: 64 KiB (2 instances) L2 cache: 1 MiB (2 instances) L3 cache: 32 MiB (2 instances) NUMA node(s): 1 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 ---> 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/ry_app-rfid-llrp-inventory_PR-36 /dev/vda1 40.0G 7.6G 32.4G 19% /w/workspace/ry_app-rfid-llrp-inventory_PR-36@tmp ---> free -m: total used free shared buff/cache available Mem: 7821 831 4752 0 2237 6700 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:a5:a8:b6 brd ff:ff:ff:ff:ff:ff inet 10.30.122.27/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 85898sec preferred_lft 85898sec inet6 fe80::f816:3eff:fea5:a8b6/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN link/ether 02:42:30:6b:8f:f8 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::42:30ff:fe6b:8ff8/64 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) 07/16/21 _x86_64_ (2 CPU) 07:58:07 LINUX RESTART (2 CPU) 07:59:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 08:00:01 5.88 0.17 5.71 0.00 22.64 725.76 0.00 08:01:01 0.40 0.02 0.38 0.00 0.13 6.06 0.00 08:02:01 0.42 0.10 0.32 0.00 1.73 5.28 0.00 08:03:01 0.23 0.00 0.23 0.00 0.00 2.75 0.00 08:04:01 0.20 0.00 0.20 0.00 0.00 3.02 0.00 08:05:01 0.25 0.00 0.25 0.00 0.00 3.23 0.00 08:06:01 0.13 0.00 0.13 0.00 0.00 2.15 0.00 Average: 1.07 0.04 1.03 0.00 3.50 106.93 0.00 07:59:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:00:01 5426724 0 809324 10.11 2620 1770272 1288592 14.23 610200 1572332 20 08:01:01 5434940 0 801100 10.00 2620 1770280 1206548 13.32 603728 1570728 8 08:02:01 5435188 0 800724 10.00 2620 1770408 1204396 13.30 606252 1569100 8 08:03:01 5434364 0 801544 10.01 2620 1770412 1204408 13.30 606648 1569680 8 08:04:01 5433740 0 802160 10.02 2620 1770420 1204516 13.30 601228 1575820 8 08:05:01 5432812 0 803088 10.03 2620 1770420 1204420 13.30 601812 1575820 8 08:06:01 5434028 0 801868 10.01 2620 1770424 1204156 13.29 600796 1575820 8 Average: 5433114 0 802830 10.02 2620 1770377 1216719 13.43 604381 1572757 10 07:59:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:00:01 eth0 49.42 57.31 165.14 8.84 0.00 0.00 0.00 0.00 08:00:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:00:01 docker0 49.55 36.46 4.26 151.28 0.00 0.00 0.00 0.00 08:01:01 eth0 0.58 0.08 0.06 0.01 0.00 0.00 0.00 0.00 08:01:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:01:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:02:01 eth0 2.00 0.33 0.41 0.20 0.00 0.00 0.00 0.00 08:02:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:02:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:03:01 eth0 1.65 0.57 0.64 0.41 0.00 0.00 0.00 0.00 08:03:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:03:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:04:01 eth0 2.07 0.57 0.71 0.43 0.00 0.00 0.00 0.00 08:04:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:04:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:05:01 eth0 1.00 0.50 0.39 0.24 0.00 0.00 0.00 0.00 08:05:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:05:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:06:01 eth0 0.58 0.08 0.06 0.01 0.00 0.00 0.00 0.00 08:06:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:06:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 8.19 8.49 23.92 1.45 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 7.08 5.21 0.61 21.62 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) 07/16/21 _x86_64_ (2 CPU) 07:58:07 LINUX RESTART (2 CPU) 07:59:01 CPU %user %nice %system %iowait %steal %idle 08:00:01 all 1.23 0.00 0.49 0.06 0.03 98.19 08:00:01 0 1.49 0.00 0.55 0.00 0.03 97.92 08:00:01 1 0.97 0.00 0.44 0.12 0.02 98.46 08:01:01 all 0.17 0.00 0.08 0.01 0.02 99.72 08:01:01 0 0.08 0.00 0.08 0.02 0.02 99.80 08:01:01 1 0.25 0.00 0.08 0.00 0.02 99.65 08:02:01 all 0.15 0.00 0.04 0.00 0.02 99.79 08:02:01 0 0.05 0.00 0.05 0.00 0.02 99.88 08:02:01 1 0.25 0.00 0.03 0.00 0.02 99.70 08:03:01 all 0.18 0.00 0.03 0.00 0.01 99.77 08:03:01 0 0.22 0.00 0.03 0.00 0.02 99.73 08:03:01 1 0.15 0.00 0.03 0.00 0.00 99.82 08:04:01 all 0.21 0.00 0.03 0.00 0.03 99.73 08:04:01 0 0.35 0.00 0.05 0.00 0.02 99.58 08:04:01 1 0.07 0.00 0.02 0.00 0.03 99.88 08:05:01 all 0.05 0.00 0.05 0.00 0.02 99.88 08:05:01 0 0.05 0.00 0.05 0.00 0.02 99.88 08:05:01 1 0.05 0.00 0.05 0.00 0.02 99.88 08:06:01 all 0.15 0.00 0.04 0.00 0.03 99.78 08:06:01 0 0.27 0.00 0.07 0.00 0.02 99.65 08:06:01 1 0.03 0.00 0.02 0.00 0.03 99.92 Average: all 0.31 0.00 0.11 0.01 0.02 99.55 Average: 0 0.36 0.00 0.13 0.00 0.02 99.49 Average: 1 0.25 0.00 0.10 0.02 0.02 99.62