---> uname -a: Linux prd-centos7-docker-4c-2g-4433.novalocal 3.10.0-1160.45.1.el7.x86_64 #1 SMP Wed Oct 13 17:20:51 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: 2800.000 BogoMIPS: 5600.00 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 8.0G 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 8.0G 33G 20% /facter-os ---> sar -b -r -n DEV: Linux 3.10.0-1160.45.1.el7.x86_64 (centos-7-docker-61956895-6fad-6945-99d6-2040f50c295e.novalocal) 02/02/22 _x86_64_ (2 CPU) 13:28:40 LINUX RESTART (2 CPU) 13:29:01 tps rtps wtps bread/s bwrtn/s 13:30:01 153.26 12.94 140.32 4124.30 15156.29 13:31:01 124.21 0.05 124.16 1.07 20373.94 13:32:01 0.80 0.00 0.80 0.00 7.01 13:33:01 0.18 0.00 0.18 0.00 2.08 13:34:01 0.35 0.00 0.35 0.00 4.80 13:35:01 0.23 0.00 0.23 0.00 3.55 Average: 46.51 2.17 44.35 687.69 5925.76 13:29:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 13:30:01 5267616 0 728668 9.10 2620 2010036 1529996 16.89 705848 1756164 7800 13:31:01 4612968 0 881396 11.01 2620 2511956 1359928 15.01 807340 2213496 20 13:32:01 4603940 0 890420 11.12 2620 2511960 1373548 15.16 816820 2213496 8 13:33:01 4622688 0 871664 10.88 2620 2511968 1285284 14.19 806608 2213500 8 13:34:01 4622564 0 871784 10.89 2620 2511972 1285284 14.19 806676 2213496 8 13:35:01 4624792 0 869556 10.86 2620 2511972 1304244 14.40 803740 2213496 16 Average: 4725761 0 852248 10.64 2620 2428311 1356381 14.98 791172 2137275 1310 13:29:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 13:30:01 vetha75a7f6 1.73 1.80 0.16 3.89 0.00 0.00 0.00 0.00 13:30:01 eth0 500.83 291.56 2746.99 94.07 0.00 0.00 0.00 0.00 13:30:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:30:01 docker0 27.03 26.18 2.25 145.91 0.00 0.00 0.00 0.00 13:31:01 eth0 177.09 115.44 2777.71 37.95 0.00 0.00 0.00 0.00 13:31:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:31:01 docker0 25.16 31.42 1.56 141.69 0.00 0.00 0.00 0.00 13:32:01 eth0 1.37 1.20 0.32 6.56 0.00 0.00 0.00 0.00 13:32:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:32:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:33:01 eth0 0.13 0.15 0.01 0.01 0.00 0.00 0.00 0.00 13:33:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:33:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:34:01 eth0 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 13:34:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:35:01 eth0 2.13 2.13 0.21 6.65 0.00 0.00 0.00 0.00 13:35:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 113.63 68.44 921.05 24.21 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 8.70 9.60 0.64 47.94 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 3.10.0-1160.45.1.el7.x86_64 (centos-7-docker-61956895-6fad-6945-99d6-2040f50c295e.novalocal) 02/02/22 _x86_64_ (2 CPU) 13:28:40 LINUX RESTART (2 CPU) 13:29:01 CPU %user %nice %system %iowait %steal %idle 13:30:01 all 29.50 0.00 8.68 3.77 0.09 57.97 13:30:01 0 30.31 0.00 9.45 4.89 0.09 55.27 13:30:01 1 28.70 0.00 7.90 2.65 0.09 60.66 13:31:01 all 12.75 0.00 5.83 1.66 0.05 79.70 13:31:01 0 13.11 0.00 6.05 1.79 0.05 78.99 13:31:01 1 12.39 0.00 5.61 1.53 0.05 80.41 13:32:01 all 0.06 0.00 0.08 0.00 0.02 99.85 13:32:01 0 0.07 0.00 0.10 0.00 0.02 99.82 13:32:01 1 0.05 0.00 0.05 0.00 0.02 99.88 13:33:01 all 0.07 0.00 0.13 0.00 0.02 99.78 13:33:01 0 0.07 0.00 0.22 0.00 0.02 99.70 13:33:01 1 0.07 0.00 0.05 0.00 0.02 99.87 13:34:01 all 0.02 0.00 0.02 0.00 0.03 99.94 13:34:01 0 0.02 0.00 0.02 0.00 0.03 99.93 13:34:01 1 0.02 0.00 0.02 0.00 0.02 99.95 13:35:01 all 0.06 0.00 0.06 0.00 0.01 99.87 13:35:01 0 0.07 0.00 0.07 0.00 0.00 99.87 13:35:01 1 0.05 0.00 0.05 0.00 0.02 99.88 Average: all 6.85 0.00 2.39 0.88 0.03 89.85 Average: 0 7.03 0.00 2.57 1.07 0.03 89.29 Average: 1 6.66 0.00 2.21 0.68 0.03 90.41