---> uname -a: Linux prd-centos7-docker-4c-2g-3672.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: 2799.976 BogoMIPS: 5599.95 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 9.2G 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 9.2G 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) 01/22/22 _x86_64_ (2 CPU) 04:43:18 LINUX RESTART (2 CPU) 04:44:01 tps rtps wtps bread/s bwrtn/s 04:45:01 318.88 0.07 318.82 1.60 83361.55 04:46:01 129.53 0.00 129.53 0.00 29443.73 04:47:02 0.82 0.00 0.82 0.00 6.11 04:48:01 0.24 0.00 0.24 0.00 3.66 04:49:01 0.23 0.00 0.23 0.00 3.03 04:50:01 0.33 0.00 0.33 0.00 5.06 04:51:01 0.22 0.00 0.22 0.00 3.73 04:52:01 0.23 0.00 0.23 0.00 2.98 04:53:01 0.28 0.00 0.28 0.00 3.07 Average: 50.19 0.01 50.18 0.18 12562.55 04:44:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:45:01 3938612 0 902412 11.27 2620 3165296 1368516 15.11 833196 2774320 45292 04:46:01 3244612 0 1032852 12.90 2620 3728856 1210240 13.36 988960 3232896 20 04:47:02 3242604 0 1034860 12.92 2620 3728856 1173220 12.95 992964 3232896 20 04:48:01 3224832 0 1052628 13.14 2620 3728860 1377044 15.20 1010476 3232896 20 04:49:01 3222224 0 1055228 13.18 2620 3728868 1425476 15.74 1011644 3232896 20 04:50:01 3237516 0 1039880 12.98 2620 3728924 1295372 14.30 998980 3232912 32 04:51:01 3235700 0 1041744 13.01 2620 3728876 1354340 14.95 1001176 3232896 12 04:52:01 3239816 0 1037624 12.96 2620 3728880 1295288 14.30 998432 3232896 8 04:53:01 3239488 0 1037948 12.96 2620 3728884 1295288 14.30 998756 3232896 8 Average: 3313934 0 1026131 12.81 2620 3666256 1310532 14.47 981620 3181945 5048 04:44:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:45:01 vethcd06488 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 04:45:01 eth0 404.61 286.16 5449.01 40.50 0.00 0.00 0.00 0.00 04:45:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:45:01 docker0 191.59 236.17 15.71 2071.64 0.00 0.00 0.00 0.00 04:46:01 eth0 146.79 88.93 2699.79 19.25 0.00 0.00 0.00 0.00 04:46:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:46:01 docker0 6.04 7.38 0.33 37.97 0.00 0.00 0.00 0.00 04:47:02 eth0 0.70 0.10 0.06 0.03 0.00 0.00 0.00 0.00 04:47:02 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:47:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:48:01 eth0 7.25 4.51 4.78 20.01 0.00 0.00 0.00 0.00 04:48:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:48:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:49:01 eth0 3.26 3.58 0.74 25.88 0.00 0.00 0.00 0.00 04:49:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:49:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:50:01 eth0 0.28 0.12 0.07 0.13 0.00 0.00 0.00 0.00 04:50:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:51:01 eth0 3.06 2.90 0.43 19.21 0.00 0.00 0.00 0.00 04:51:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:51:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:52:01 eth0 0.15 0.10 0.01 0.19 0.00 0.00 0.00 0.00 04:52:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:52:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:53:01 eth0 0.20 0.10 0.01 0.01 0.00 0.00 0.00 0.00 04:53:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:53:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 63.04 43.02 907.94 13.90 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 22.00 27.12 1.79 234.88 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) 01/22/22 _x86_64_ (2 CPU) 04:43:18 LINUX RESTART (2 CPU) 04:44:01 CPU %user %nice %system %iowait %steal %idle 04:45:01 all 43.77 0.00 14.13 2.59 0.11 39.40 04:45:01 0 43.80 0.00 14.45 1.95 0.11 39.69 04:45:01 1 43.74 0.00 13.81 3.24 0.11 39.10 04:46:01 all 22.65 0.00 6.11 1.91 0.07 69.25 04:46:01 0 22.72 0.00 6.14 1.97 0.07 69.11 04:46:01 1 22.58 0.00 6.08 1.86 0.07 69.40 04:47:02 all 0.23 0.00 0.07 0.00 0.01 99.70 04:47:02 0 0.08 0.00 0.07 0.00 0.02 99.83 04:47:02 1 0.37 0.00 0.07 0.00 0.00 99.57 04:48:01 all 0.34 0.00 0.10 0.00 0.03 99.53 04:48:01 0 0.27 0.00 0.08 0.00 0.03 99.61 04:48:01 1 0.41 0.00 0.12 0.00 0.02 99.46 04:49:01 all 0.15 0.00 0.08 0.00 0.02 99.76 04:49:01 0 0.17 0.00 0.07 0.00 0.02 99.75 04:49:01 1 0.13 0.00 0.08 0.00 0.02 99.77 04:50:01 all 0.05 0.00 0.04 0.00 0.02 99.89 04:50:01 0 0.05 0.00 0.03 0.00 0.02 99.90 04:50:01 1 0.05 0.00 0.05 0.00 0.02 99.88 04:51:01 all 0.13 0.00 0.07 0.00 0.02 99.79 04:51:01 0 0.13 0.00 0.07 0.00 0.02 99.78 04:51:01 1 0.12 0.00 0.07 0.00 0.02 99.80 04:52:01 all 0.06 0.00 0.04 0.00 0.01 99.89 04:52:01 0 0.08 0.00 0.05 0.00 0.00 99.87 04:52:01 1 0.03 0.00 0.03 0.00 0.02 99.92 04:53:01 all 0.03 0.00 0.04 0.00 0.02 99.92 04:53:01 0 0.02 0.00 0.05 0.00 0.00 99.93 04:53:01 1 0.03 0.00 0.03 0.00 0.03 99.90 Average: all 7.12 0.00 2.18 0.48 0.03 90.19 Average: 0 7.12 0.00 2.22 0.42 0.03 90.22 Average: 1 7.12 0.00 2.14 0.54 0.03 90.17