---> uname -a: Linux prd-centos7-docker-4c-2g-2274.novalocal 3.10.0-1160.42.2.el7.x86_64 #1 SMP Tue Sep 7 14:49:57 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: 2799.996 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 7.7G 33G 20% / 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 7.7G 33G 20% /facter-os ---> sar -b -r -n DEV: Linux 3.10.0-1160.42.2.el7.x86_64 (centos-7-docker-61562791-2d39-7756-a072-67b3eceb74d7.vexxhost.lo) 10/27/21 _x86_64_ (2 CPU) 10:55:30 LINUX RESTART (2 CPU) 10:56:01 tps rtps wtps bread/s bwrtn/s 10:57:01 77.85 3.40 74.45 2351.63 4310.76 10:58:01 0.38 0.00 0.38 0.00 7.23 10:59:02 0.27 0.00 0.27 0.00 3.50 11:00:01 0.22 0.00 0.22 0.00 2.34 11:01:01 0.20 0.02 0.18 0.13 2.30 11:02:01 0.62 0.08 0.53 1.60 9.68 11:03:01 3.83 0.15 3.68 14.26 135.94 Average: 11.94 0.52 11.42 339.06 640.38 10:56:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:57:01 5642028 0 629972 7.87 2620 1734312 1245100 13.75 594204 1536156 20 10:58:01 5652352 0 619644 7.74 2620 1734316 1162200 12.83 585936 1536116 16 10:59:02 5651064 0 620932 7.75 2620 1734316 1162756 12.84 586612 1536116 8 11:00:01 5649028 0 622960 7.78 2620 1734324 1162804 12.84 589060 1536116 16 11:01:01 5650312 0 621668 7.76 2620 1734332 1164880 12.86 586708 1536652 16 11:02:01 5651592 0 620264 7.74 2620 1734456 1163012 12.84 586284 1536716 20 11:03:01 5281972 0 726356 9.07 2620 1997984 1526532 16.85 822136 1638576 262568 Average: 5596907 0 637399 7.96 2620 1772006 1226755 13.54 621563 1550921 37523 10:56:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:57:01 eth0 160.06 160.19 828.62 32.14 0.00 0.00 0.00 0.00 10:57:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:57:01 docker0 64.22 42.67 5.82 238.96 0.00 0.00 0.00 0.00 10:58:01 eth0 0.55 0.12 0.06 0.04 0.00 0.00 0.00 0.00 10:58:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:58:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:59:02 eth0 3.38 1.50 3.06 0.25 0.00 0.00 0.00 0.00 10:59:02 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:59:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:00:01 eth0 0.49 0.30 0.27 0.23 0.00 0.00 0.00 0.00 11:00:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:00:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:01:01 eth0 0.23 0.20 0.08 0.05 0.00 0.00 0.00 0.00 11:01:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:01:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:02:01 eth0 0.20 0.12 0.07 0.04 0.00 0.00 0.00 0.00 11:02:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:02:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:03:01 eth0 109.34 68.90 2595.72 9.89 0.00 0.00 0.00 0.00 11:03:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:03:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 39.27 33.13 490.90 6.10 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 9.20 6.11 0.83 34.22 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 3.10.0-1160.42.2.el7.x86_64 (centos-7-docker-61562791-2d39-7756-a072-67b3eceb74d7.vexxhost.lo) 10/27/21 _x86_64_ (2 CPU) 10:55:30 LINUX RESTART (2 CPU) 10:56:01 CPU %user %nice %system %iowait %steal %idle 10:57:01 all 5.89 0.00 2.22 2.07 0.03 89.78 10:57:01 0 6.29 0.00 2.37 2.27 0.03 89.04 10:57:01 1 5.50 0.00 2.08 1.88 0.03 90.51 10:58:01 all 0.19 0.00 0.04 0.00 0.02 99.75 10:58:01 0 0.37 0.00 0.05 0.00 0.02 99.57 10:58:01 1 0.02 0.00 0.03 0.00 0.02 99.93 10:59:02 all 0.23 0.00 0.05 0.00 0.03 99.69 10:59:02 0 0.37 0.00 0.05 0.00 0.03 99.55 10:59:02 1 0.10 0.00 0.05 0.00 0.02 99.83 11:00:01 all 0.16 0.00 0.03 0.00 0.02 99.80 11:00:01 0 0.29 0.00 0.02 0.00 0.02 99.68 11:00:01 1 0.03 0.00 0.03 0.00 0.02 99.92 11:01:01 all 0.24 0.00 0.04 0.00 0.03 99.69 11:01:01 0 0.43 0.00 0.05 0.00 0.03 99.48 11:01:01 1 0.05 0.00 0.03 0.00 0.02 99.90 11:02:01 all 0.20 0.00 0.06 0.00 0.02 99.72 11:02:01 0 0.33 0.00 0.03 0.00 0.00 99.63 11:02:01 1 0.07 0.00 0.08 0.00 0.03 99.82 11:03:01 all 4.31 0.00 1.39 0.04 0.03 94.23 11:03:01 0 3.81 0.00 1.50 0.07 0.03 94.60 11:03:01 1 4.81 0.00 1.28 0.02 0.03 93.86 Average: all 1.60 0.00 0.54 0.30 0.02 97.53 Average: 0 1.69 0.00 0.58 0.33 0.02 97.38 Average: 1 1.50 0.00 0.51 0.27 0.02 97.69