---> uname -a: Linux prd-centos7-docker-4c-2g-5096.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: 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 9.1G 31G 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 9.1G 31G 23% /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) 02/11/22 _x86_64_ (2 CPU) 22:40:50 LINUX RESTART (2 CPU) 22:41:01 tps rtps wtps bread/s bwrtn/s 22:42:02 244.55 62.48 182.07 8140.90 62080.07 22:43:01 264.22 0.05 264.17 1.08 62665.23 22:44:01 52.96 0.00 52.96 0.00 15788.32 22:45:01 0.18 0.00 0.18 0.00 1.88 22:46:01 0.22 0.00 0.22 0.00 2.30 Average: 111.94 12.55 99.39 1634.49 27997.57 22:41:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 22:42:02 4904776 0 750616 9.37 2620 2350928 1577068 17.41 711260 2078596 5268 22:43:01 3425080 0 987976 12.34 2620 3593264 1363852 15.06 863724 3199616 422608 22:44:01 3426572 0 986472 12.32 2620 3593276 1198768 13.24 863140 3193216 12 22:45:01 3430076 0 982912 12.27 2620 3593332 1165788 12.87 861416 3193228 24 22:46:01 3432112 0 980920 12.25 2620 3593288 1165788 12.87 859556 3193216 8 Average: 3723723 0 937779 11.71 2620 3344818 1294253 14.29 831819 2971574 85584 22:41:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 22:42:02 eth0 757.50 469.85 4947.11 99.54 0.00 0.00 0.00 0.00 22:42:02 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:42:02 vethdf559ce 52.67 70.20 4.95 47.98 0.00 0.00 0.00 0.00 22:42:02 docker0 79.86 89.00 7.31 153.60 0.00 0.00 0.00 0.00 22:43:01 eth0 333.45 234.60 4679.47 29.25 0.00 0.00 0.00 0.00 22:43:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:43:01 docker0 155.36 205.23 11.68 2025.73 0.00 0.00 0.00 0.00 22:44:01 eth0 8.78 5.95 8.31 3.08 0.00 0.00 0.00 0.00 22:44:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:44:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:45:01 eth0 0.12 0.10 0.01 0.01 0.00 0.00 0.00 0.00 22:45:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:45:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:46:01 eth0 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 22:46:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:46:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 219.67 141.85 1918.24 26.38 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 46.69 58.37 3.77 430.59 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) 02/11/22 _x86_64_ (2 CPU) 22:40:50 LINUX RESTART (2 CPU) 22:41:01 CPU %user %nice %system %iowait %steal %idle 22:42:02 all 28.57 0.00 10.41 6.52 0.11 54.40 22:42:02 0 29.56 0.00 10.70 6.20 0.11 53.44 22:42:02 1 27.59 0.00 10.11 6.84 0.11 55.35 22:43:01 all 23.70 0.00 11.96 2.29 0.11 61.95 22:43:01 0 23.71 0.00 11.97 2.52 0.11 61.69 22:43:01 1 23.70 0.00 11.94 2.05 0.11 62.20 22:44:01 all 0.77 0.00 0.75 0.95 0.02 97.51 22:44:01 0 0.70 0.00 0.74 0.75 0.02 97.79 22:44:01 1 0.84 0.00 0.77 1.14 0.02 97.24 22:45:01 all 0.24 0.00 0.07 0.00 0.01 99.68 22:45:01 0 0.42 0.00 0.08 0.00 0.00 99.50 22:45:01 1 0.07 0.00 0.05 0.00 0.02 99.87 22:46:01 all 0.25 0.00 0.05 0.00 0.01 99.69 22:46:01 0 0.43 0.00 0.05 0.00 0.02 99.50 22:46:01 1 0.07 0.00 0.05 0.00 0.00 99.88 Average: all 10.31 0.00 4.47 1.89 0.05 83.28 Average: 0 10.55 0.00 4.53 1.83 0.05 83.04 Average: 1 10.07 0.00 4.41 1.95 0.05 83.52