---> uname -a: Linux prd-centos7-docker-4c-2g-5076.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: 2799.994 BogoMIPS: 5599.98 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) 14:48:39 LINUX RESTART (2 CPU) 14:49:01 tps rtps wtps bread/s bwrtn/s 14:50:01 285.52 6.64 278.89 3022.83 57888.69 14:51:01 186.52 0.05 186.47 1.07 27212.39 14:52:01 39.17 0.00 39.17 0.00 6522.45 14:53:01 0.22 0.00 0.22 0.00 2.71 14:54:01 0.25 0.00 0.25 0.00 3.90 14:55:01 0.30 0.00 0.30 0.00 4.38 14:56:01 69.92 0.03 69.89 1.60 17844.82 14:57:01 5.59 0.13 5.46 13.72 271.93 Average: 73.47 0.86 72.61 380.18 13724.56 14:49:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 14:50:01 3230404 0 976900 12.20 2620 3799008 1432920 15.82 1510240 2737976 631592 14:51:01 3883532 0 1073876 13.41 2620 3048904 1753312 19.36 1060532 2605084 2644 14:52:01 3949460 0 918504 11.47 2620 3138348 1222596 13.50 931812 2673416 12 14:53:01 3950856 0 917104 11.45 2620 3138352 1189488 13.13 931120 2673416 16 14:54:01 3960564 0 907388 11.33 2620 3138360 1177000 12.99 924372 2673416 8 14:55:01 3939056 0 928896 11.60 2620 3138360 1181580 13.05 945592 2673416 8 14:56:01 3340816 0 1037256 12.95 2620 3628240 1298608 14.34 1018596 3117072 20 14:57:01 3329544 0 1047856 13.08 2620 3628912 1315496 14.52 1142352 3005040 8 Average: 3698029 0 975972 12.19 2620 3332310 1321375 14.59 1058077 2769854 79288 14:49:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 14:50:01 eth0 828.50 525.56 6385.58 105.28 0.00 0.00 0.00 0.00 14:50:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:50:01 docker0 201.73 252.58 16.07 2082.52 0.00 0.00 0.00 0.00 14:51:01 veth321a673 0.03 0.08 0.00 0.01 0.00 0.00 0.00 0.00 14:51:01 eth0 48.01 30.80 75.87 16.65 0.00 0.00 0.00 0.00 14:51:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:51:01 docker0 6.93 8.06 0.39 38.02 0.00 0.00 0.00 0.00 14:52:01 eth0 24.78 17.10 106.02 4.87 0.00 0.00 0.00 0.00 14:52:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:52:01 docker0 9.06 11.22 0.55 51.76 0.00 0.00 0.00 0.00 14:53:01 eth0 0.82 0.53 0.29 0.22 0.00 0.00 0.00 0.00 14:53:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:53:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:54:01 eth0 0.13 0.13 0.01 0.01 0.00 0.00 0.00 0.00 14:54:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:54:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:55:01 eth0 3.48 2.42 11.60 0.27 0.00 0.00 0.00 0.00 14:55:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:55:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:56:01 eth0 108.84 75.70 2598.02 102.16 0.00 0.00 0.00 0.00 14:56:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:56:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:57:01 eth0 19.30 12.52 20.35 7.46 0.00 0.00 0.00 0.00 14:57:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:57:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 129.31 83.14 1150.24 29.62 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 27.23 34.01 2.13 271.73 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) 14:48:39 LINUX RESTART (2 CPU) 14:49:01 CPU %user %nice %system %iowait %steal %idle 14:50:01 all 32.54 0.00 12.97 3.99 0.10 50.41 14:50:01 0 33.02 0.00 13.28 4.86 0.09 48.74 14:50:01 1 32.05 0.00 12.67 3.11 0.11 52.07 14:51:01 all 60.15 0.00 9.18 1.93 0.11 28.63 14:51:01 0 59.52 0.00 8.83 1.62 0.11 29.92 14:51:01 1 60.78 0.00 9.53 2.24 0.11 27.35 14:52:01 all 16.10 0.00 2.45 0.53 0.05 80.86 14:52:01 0 16.36 0.00 2.52 0.63 0.05 80.43 14:52:01 1 15.84 0.00 2.38 0.43 0.05 81.29 14:53:01 all 0.21 0.00 0.03 0.00 0.02 99.74 14:53:01 0 0.03 0.00 0.03 0.00 0.02 99.92 14:53:01 1 0.38 0.00 0.03 0.00 0.02 99.57 14:54:01 all 0.27 0.00 0.07 0.00 0.03 99.63 14:54:01 0 0.08 0.00 0.07 0.00 0.03 99.82 14:54:01 1 0.45 0.00 0.07 0.00 0.03 99.45 14:55:01 all 0.23 0.00 0.06 0.00 0.01 99.70 14:55:01 0 0.10 0.00 0.07 0.00 0.02 99.82 14:55:01 1 0.37 0.00 0.05 0.00 0.00 99.58 14:56:01 all 8.15 0.00 3.52 0.99 0.04 87.29 14:56:01 0 8.40 0.00 3.65 0.83 0.03 87.08 14:56:01 1 7.91 0.00 3.39 1.14 0.05 87.51 14:57:01 all 2.07 0.00 0.80 0.02 0.03 97.08 14:57:01 0 2.69 0.00 0.87 0.02 0.02 96.41 14:57:01 1 1.46 0.00 0.74 0.02 0.03 97.76 Average: all 14.36 0.00 3.51 0.90 0.05 81.19 Average: 0 14.43 0.00 3.54 0.96 0.04 81.03 Average: 1 14.30 0.00 3.47 0.83 0.05 81.34