---> uname -a: Linux prd-centos7-docker-4c-2g-4488.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: 2799.996 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 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) 22:54:49 LINUX RESTART (2 CPU) 22:55:01 tps rtps wtps bread/s bwrtn/s 22:56:01 222.78 42.95 179.83 6436.50 52005.96 22:57:01 74.58 0.08 74.50 2.13 18309.64 22:58:01 0.20 0.00 0.20 0.00 2.63 22:59:01 0.20 0.00 0.20 0.00 3.75 Average: 74.45 10.76 63.69 1609.93 17582.66 22:55:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 22:56:01 5241740 0 724744 9.05 2620 2039836 1534224 16.94 709668 1777548 6772 22:57:01 4672656 0 822960 10.28 2620 2510704 1265652 13.97 766564 2201536 8 22:58:01 4675492 0 820120 10.24 2620 2510708 1175816 12.98 765180 2201528 20 22:59:01 4678804 0 816804 10.20 2620 2510712 1175912 12.98 764616 2201528 16 Average: 4817173 0 796157 9.94 2620 2392990 1287901 14.22 751507 2095535 1704 22:55:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 22:56:01 vetha895bed 3.35 3.60 0.29 21.17 0.00 0.00 0.00 0.00 22:56:01 eth0 601.58 348.91 3023.73 95.55 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 28.08 30.81 2.37 172.44 0.00 0.00 0.00 0.00 22:57:01 eth0 114.56 68.64 2607.44 11.32 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 1.45 0.55 0.79 0.22 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 1.32 0.70 0.56 0.37 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 179.75 104.71 1408.26 26.87 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 7.02 7.70 0.59 43.12 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) 22:54:49 LINUX RESTART (2 CPU) 22:55:01 CPU %user %nice %system %iowait %steal %idle 22:56:01 all 27.58 0.00 10.33 5.89 0.11 56.10 22:56:01 0 28.15 0.00 11.07 6.57 0.11 54.11 22:56:01 1 27.01 0.00 9.59 5.21 0.11 58.09 22:57:01 all 7.66 0.00 3.32 0.60 0.03 88.39 22:57:01 0 7.29 0.00 3.16 0.75 0.03 88.77 22:57:01 1 8.03 0.00 3.48 0.46 0.03 88.00 22:58:01 all 0.31 0.00 0.08 0.00 0.01 99.61 22:58:01 0 0.08 0.00 0.08 0.00 0.00 99.83 22:58:01 1 0.53 0.00 0.07 0.00 0.02 99.38 22:59:01 all 0.25 0.00 0.09 0.00 0.01 99.65 22:59:01 0 0.10 0.00 0.08 0.00 0.02 99.80 22:59:01 1 0.40 0.00 0.10 0.00 0.00 99.50 Average: all 8.70 0.00 3.36 1.57 0.04 86.33 Average: 0 8.65 0.00 3.50 1.77 0.04 86.04 Average: 1 8.75 0.00 3.22 1.37 0.04 86.63