---> uname -a: Linux prd-centos7-docker-4c-2g-5020.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 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) 02/10/22 _x86_64_ (2 CPU) 22:54:49 LINUX RESTART (2 CPU) 22:55:02 tps rtps wtps bread/s bwrtn/s 22:56:01 259.11 39.81 219.30 6310.19 69575.18 22:57:01 4.90 0.05 4.85 1.07 232.43 22:58:01 0.23 0.00 0.23 0.00 2.87 22:59:01 0.90 0.65 0.25 55.31 5.28 Average: 65.50 10.01 55.49 1572.44 17241.82 22:55:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 22:56:01 4731448 0 788400 9.84 2620 2486472 1386920 15.31 703824 2211668 56 22:57:01 4725808 0 794172 9.92 2620 2486340 1278960 14.12 711408 2211400 20 22:58:01 4733240 0 786740 9.82 2620 2486340 1165444 12.87 706184 2211392 20 22:59:01 4718428 0 799892 9.99 2620 2488000 1168124 12.90 723112 2211920 20 Average: 4727231 0 792301 9.89 2620 2486788 1249862 13.80 711132 2211595 29 22:55:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 22:56:01 eth0 711.90 425.58 5624.80 100.90 0.00 0.00 0.00 0.00 22:56:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:56:01 docker0 10.55 9.60 1.24 52.66 0.00 0.00 0.00 0.00 22:57:01 eth0 10.23 3.85 10.49 0.80 0.00 0.00 0.00 0.00 22:57:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:57:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:58:01 eth0 2.20 1.23 2.08 0.27 0.00 0.00 0.00 0.00 22:58:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:58:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:59:01 eth0 6.60 4.45 5.23 4.70 0.00 0.00 0.00 0.00 22:59:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:59:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 180.58 107.49 1393.50 26.37 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 2.60 2.37 0.31 13.00 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) 02/10/22 _x86_64_ (2 CPU) 22:54:49 LINUX RESTART (2 CPU) 22:55:02 CPU %user %nice %system %iowait %steal %idle 22:56:01 all 28.87 0.00 10.60 5.86 0.07 54.60 22:56:01 0 29.10 0.00 11.25 7.40 0.07 52.17 22:56:01 1 28.65 0.00 9.95 4.31 0.07 57.02 22:57:01 all 0.27 0.00 0.13 0.01 0.03 99.57 22:57:01 0 0.35 0.00 0.15 0.02 0.02 99.46 22:57:01 1 0.18 0.00 0.12 0.00 0.03 99.67 22:58:01 all 0.14 0.00 0.03 0.00 0.03 99.80 22:58:01 0 0.23 0.00 0.03 0.00 0.03 99.70 22:58:01 1 0.05 0.00 0.02 0.00 0.03 99.90 22:59:01 all 0.63 0.00 0.13 0.01 0.03 99.21 22:59:01 0 0.70 0.00 0.12 0.00 0.02 99.16 22:59:01 1 0.55 0.00 0.15 0.02 0.03 99.25 Average: all 7.10 0.00 2.58 1.39 0.04 88.89 Average: 0 7.22 0.00 2.74 1.76 0.03 88.25 Average: 1 6.98 0.00 2.43 1.02 0.04 89.53