---> uname -a: Linux prd-centos7-docker-4c-2g-1656.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 8.1G 32G 21% / 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 8.1G 32G 21% /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) 16:23:22 LINUX RESTART (2 CPU) 16:24:01 tps rtps wtps bread/s bwrtn/s 16:25:02 6.81 0.88 5.93 236.64 2104.03 16:26:01 2.91 0.00 2.91 0.00 1631.81 16:27:01 1.92 0.00 1.92 0.00 1568.15 16:28:01 2.32 0.00 2.32 0.00 2074.18 16:29:01 129.36 3.20 126.16 2511.64 12167.58 Average: 28.75 0.82 27.94 551.60 3917.18 16:24:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 16:25:02 5674504 0 689024 8.60 2620 1642784 1168368 12.90 445484 1499552 3180 16:26:01 5626744 0 690284 8.62 2620 1689284 1114392 12.30 493288 1500224 2004 16:27:01 5578420 0 692080 8.64 2620 1735812 1114392 12.30 539924 1500748 1724 16:28:01 5509544 0 697748 8.71 2620 1799020 1114620 12.31 605756 1501756 2760 16:29:01 4913016 0 817856 10.21 2620 2275440 1279176 14.12 970308 1672452 163596 Average: 5460446 0 717398 8.96 2620 1828468 1158190 12.79 610952 1534946 34653 16:24:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 16:25:02 eth0 371.02 288.59 1088.42 56.36 0.00 0.00 0.00 0.00 16:25:02 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:25:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:26:01 eth0 339.23 236.85 809.44 16.28 0.00 0.00 0.00 0.00 16:26:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:26:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:27:01 eth0 307.58 219.60 796.59 15.15 0.00 0.00 0.00 0.00 16:27:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:27:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:28:01 eth0 420.07 286.37 1081.74 19.80 0.00 0.00 0.00 0.00 16:28:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:28:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:29:01 eth0 746.74 534.49 2479.62 791.85 0.00 0.00 0.00 0.00 16:29:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:29:01 docker0 46.49 57.84 3.43 206.12 0.00 0.00 0.00 0.00 Average: eth0 437.27 313.45 1252.70 180.47 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 9.33 11.61 0.69 41.37 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) 16:23:22 LINUX RESTART (2 CPU) 16:24:01 CPU %user %nice %system %iowait %steal %idle 16:25:02 all 5.51 0.00 0.79 0.01 0.05 93.64 16:25:02 0 5.39 0.00 0.99 0.02 0.05 93.56 16:25:02 1 5.64 0.00 0.59 0.00 0.05 93.72 16:26:01 all 1.28 0.00 0.41 0.00 0.03 98.28 16:26:01 0 1.81 0.00 0.62 0.00 0.03 97.53 16:26:01 1 0.75 0.00 0.20 0.00 0.03 99.01 16:27:01 all 1.25 0.00 0.34 0.00 0.04 98.37 16:27:01 0 1.49 0.00 0.44 0.00 0.05 98.02 16:27:01 1 1.01 0.00 0.24 0.00 0.03 98.72 16:28:01 all 1.46 0.00 0.42 0.00 0.04 98.08 16:28:01 0 1.91 0.00 0.58 0.00 0.05 97.46 16:28:01 1 1.01 0.00 0.27 0.00 0.03 98.69 16:29:01 all 23.04 0.00 4.77 2.37 0.11 69.71 16:29:01 0 31.63 0.00 5.17 1.21 0.11 61.88 16:29:01 1 14.66 0.00 4.37 3.51 0.10 77.35 Average: all 6.41 0.00 1.33 0.46 0.05 91.75 Average: 0 8.27 0.00 1.53 0.24 0.06 89.90 Average: 1 4.57 0.00 1.12 0.69 0.05 93.57