---> uname -a: Linux prd-centos7-docker-4c-2g-4973.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 9.0G 32G 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 9.0G 32G 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) 02/10/22 _x86_64_ (2 CPU) 12:57:39 LINUX RESTART (2 CPU) 12:58:01 tps rtps wtps bread/s bwrtn/s 12:59:01 213.59 13.39 200.20 4321.57 39091.62 13:00:01 297.52 0.00 297.52 0.00 62572.02 13:01:01 5.68 0.02 5.66 0.13 409.31 13:02:01 0.37 0.08 0.28 1.60 5.15 13:03:01 0.23 0.00 0.23 0.00 2.85 Average: 103.52 2.70 100.82 865.67 20423.20 12:58:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:59:01 4058068 0 903936 11.29 2620 3044316 1415780 15.63 788996 2678552 357328 13:00:01 3483448 0 986636 12.32 2620 3536236 1206908 13.32 873868 3126940 20 13:01:01 3477344 0 992736 12.40 2620 3536240 1209688 13.36 879760 3126940 12 13:02:01 3481964 0 987992 12.34 2620 3536364 1167084 12.89 877704 3127004 16 13:03:01 3489784 0 980164 12.24 2620 3536372 1167084 12.89 869900 3127004 8 Average: 3598122 0 970293 12.12 2620 3437906 1233309 13.62 858046 3037288 71477 12:58:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:59:01 veth2cdbed4 236.09 184.65 2041.11 17.73 0.00 0.00 0.00 0.00 12:59:01 eth0 723.50 487.29 6468.88 103.53 0.00 0.00 0.00 0.00 12:59:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:59:01 vethc90cb6c 184.65 236.09 17.73 2041.11 0.00 0.00 0.00 0.00 13:00:01 eth0 123.63 74.29 2620.00 19.00 0.00 0.00 0.00 0.00 13:00:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:00:01 docker0 206.46 252.42 17.34 2124.91 0.00 0.00 0.00 0.00 13:01:01 eth0 0.50 0.32 0.26 0.23 0.00 0.00 0.00 0.00 13:01:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:01:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:02:01 eth0 0.12 0.10 0.01 0.01 0.00 0.00 0.00 0.00 13:02:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:02:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:03:01 eth0 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 13:03:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:03:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 169.73 112.53 1819.25 24.58 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 41.29 50.48 3.47 424.91 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) 12:57:39 LINUX RESTART (2 CPU) 12:58:01 CPU %user %nice %system %iowait %steal %idle 12:59:01 all 27.91 0.00 9.35 4.97 0.11 57.66 12:59:01 0 26.80 0.00 9.62 5.26 0.11 58.21 12:59:01 1 29.02 0.00 9.08 4.69 0.11 57.11 13:00:01 all 32.03 0.00 10.33 4.22 0.10 53.32 13:00:01 0 32.36 0.00 10.14 3.65 0.09 53.76 13:00:01 1 31.71 0.00 10.51 4.80 0.11 52.87 13:01:01 all 0.13 0.00 0.10 0.01 0.03 99.73 13:01:01 0 0.18 0.00 0.10 0.00 0.02 99.70 13:01:01 1 0.08 0.00 0.10 0.02 0.03 99.77 13:02:01 all 0.15 0.00 0.08 0.00 0.03 99.74 13:02:01 0 0.13 0.00 0.10 0.00 0.05 99.72 13:02:01 1 0.17 0.00 0.05 0.00 0.02 99.77 13:03:01 all 0.08 0.00 0.03 0.00 0.03 99.85 13:03:01 0 0.05 0.00 0.05 0.00 0.03 99.87 13:03:01 1 0.12 0.00 0.02 0.00 0.03 99.83 Average: all 11.67 0.00 3.85 1.78 0.06 82.64 Average: 0 11.52 0.00 3.88 1.73 0.06 82.82 Average: 1 11.82 0.00 3.82 1.84 0.06 82.47