---> uname -a: Linux prd-centos7-docker-4c-2g-1599.vexxhost.local 3.10.0-1160.21.1.el7.x86_64 #1 SMP Tue Mar 16 18:28:22 UTC 2021 x86_64 GNU/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: 32K L1i cache: 32K L2 cache: 512K L3 cache: 16384K NUMA node0 CPU(s): 0,1 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 ---> nproc: 2 ---> df -h: Filesystem Size Used Avail Use% Mounted on overlay 40G 9.0G 32G 23% / tmpfs 64M 0 64M 0% /dev tmpfs 3.9G 0 3.9G 0% /sys/fs/cgroup shm 64M 0 64M 0% /dev/shm /dev/vda1 40G 9.0G 32G 23% /facter-os ---> 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) 09/27/21 _x86_64_ (2 CPU) 09:09:19 LINUX RESTART (2 CPU) 09:10:01 tps rtps wtps bread/s bwrtn/s 09:11:01 83.20 3.40 79.80 2558.13 3320.68 09:12:01 1.52 0.00 1.52 0.00 30.65 09:13:01 0.18 0.00 0.18 0.00 2.02 09:14:01 0.22 0.00 0.22 0.00 3.75 09:15:01 0.30 0.00 0.30 0.00 3.06 09:16:01 0.33 0.00 0.33 0.00 4.95 09:17:01 0.20 0.00 0.20 0.00 2.57 09:18:01 0.22 0.00 0.22 0.00 2.43 09:19:01 169.74 0.03 169.71 3.73 49863.72 Average: 28.45 0.38 28.07 284.70 5918.73 09:10:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:11:01 5460340 0 814048 10.16 2620 1731932 1283540 14.17 583060 1565708 20 09:12:01 5471236 0 803144 10.03 2620 1731940 1195680 13.20 575044 1565672 20 09:13:01 5469008 0 805368 10.06 2620 1731944 1195716 13.20 576504 1566208 8 09:14:01 5467352 0 807016 10.08 2620 1731952 1195788 13.20 578024 1566208 8 09:15:01 5466732 0 807632 10.08 2620 1731956 1195824 13.20 572520 1571784 16 09:16:01 5467004 0 807356 10.08 2620 1731960 1195836 13.20 572564 1571788 8 09:17:01 5465232 0 809124 10.10 2620 1731964 1195740 13.20 574288 1571784 8 09:18:01 5465988 0 808364 10.09 2620 1731968 1195500 13.20 573824 1571784 8 09:19:01 3780160 0 1172332 14.64 2620 3053828 1500340 16.56 911360 2701264 20 Average: 5279228 0 848265 10.59 2620 1878827 1239329 13.68 613021 1694689 13 09:10:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:11:01 eth0 100.02 65.23 354.71 20.90 0.00 0.00 0.00 0.00 09:11:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:11:01 docker0 2.21 1.78 0.52 4.18 0.00 0.00 0.00 0.00 09:12:01 eth0 2.25 0.28 0.43 0.17 0.00 0.00 0.00 0.00 09:12:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:12:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:13:01 eth0 1.38 0.33 0.34 0.20 0.00 0.00 0.00 0.00 09:13:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:13:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:14:01 eth0 2.80 0.65 0.70 0.43 0.00 0.00 0.00 0.00 09:14:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:14:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:15:01 eth0 2.60 0.73 0.79 0.46 0.00 0.00 0.00 0.00 09:15:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:15:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:16:01 eth0 0.65 0.38 0.28 0.21 0.00 0.00 0.00 0.00 09:16:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:16:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:17:01 eth0 0.63 0.40 0.28 0.21 0.00 0.00 0.00 0.00 09:17:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:17:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:18:01 eth0 0.13 0.08 0.01 0.01 0.00 0.00 0.00 0.00 09:18:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:18:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:19:01 eth0 1196.42 865.66 7382.32 81.39 0.00 0.00 0.00 0.00 09:19:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:19:01 veth995b39b 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 09:19:01 docker0 12.53 13.45 1.19 45.53 0.00 0.00 0.00 0.00 Average: eth0 145.30 103.82 860.55 11.56 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: veth995b39b 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: docker0 1.64 1.69 0.19 5.53 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) 09/27/21 _x86_64_ (2 CPU) 09:09:19 LINUX RESTART (2 CPU) 09:10:01 CPU %user %nice %system %iowait %steal %idle 09:11:01 all 4.58 0.00 2.05 2.14 0.05 91.18 09:11:01 0 5.05 0.00 2.48 2.45 0.05 89.97 09:11:01 1 4.10 0.00 1.62 1.84 0.05 92.39 09:12:01 all 0.22 0.00 0.07 0.00 0.03 99.69 09:12:01 0 0.38 0.00 0.07 0.00 0.02 99.53 09:12:01 1 0.05 0.00 0.07 0.00 0.03 99.85 09:13:01 all 0.19 0.00 0.04 0.00 0.01 99.76 09:13:01 0 0.30 0.00 0.05 0.00 0.02 99.63 09:13:01 1 0.08 0.00 0.03 0.00 0.00 99.88 09:14:01 all 0.19 0.00 0.08 0.00 0.02 99.71 09:14:01 0 0.10 0.00 0.05 0.00 0.02 99.83 09:14:01 1 0.28 0.00 0.12 0.00 0.02 99.58 09:15:01 all 0.14 0.00 0.04 0.00 0.02 99.80 09:15:01 0 0.08 0.00 0.03 0.00 0.00 99.88 09:15:01 1 0.20 0.00 0.05 0.00 0.03 99.72 09:16:01 all 0.26 0.00 0.05 0.00 0.01 99.68 09:16:01 0 0.05 0.00 0.05 0.00 0.02 99.88 09:16:01 1 0.47 0.00 0.05 0.00 0.00 99.48 09:17:01 all 0.23 0.00 0.05 0.00 0.02 99.70 09:17:01 0 0.07 0.00 0.05 0.00 0.02 99.87 09:17:01 1 0.40 0.00 0.05 0.00 0.02 99.53 09:18:01 all 0.11 0.00 0.04 0.00 0.02 99.83 09:18:01 0 0.03 0.00 0.07 0.00 0.02 99.88 09:18:01 1 0.18 0.00 0.02 0.00 0.02 99.78 09:19:01 all 22.06 0.00 10.31 1.89 0.17 65.58 09:19:01 0 21.90 0.00 10.57 1.79 0.20 65.55 09:19:01 1 22.21 0.00 10.05 1.99 0.14 65.61 Average: all 2.96 0.00 1.35 0.44 0.04 95.22 Average: 0 2.95 0.00 1.41 0.46 0.04 95.14 Average: 1 2.98 0.00 1.28 0.41 0.03 95.29