---> uname -a: Linux prd-centos7-docker-4c-2g-3552.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 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) 01/20/22 _x86_64_ (2 CPU) 20:06:40 LINUX RESTART (2 CPU) 20:07:02 tps rtps wtps bread/s bwrtn/s 20:08:01 283.70 13.66 270.04 4421.60 56410.11 20:09:01 236.03 0.00 236.03 0.00 47023.03 20:10:01 43.61 0.00 43.61 0.00 14256.58 20:11:01 0.25 0.00 0.25 0.00 4.13 20:12:01 0.15 0.00 0.15 0.00 2.02 20:13:01 0.35 0.00 0.35 0.00 5.40 20:14:01 0.20 0.00 0.20 0.00 2.73 20:15:01 0.30 0.00 0.30 0.00 3.63 Average: 70.15 1.68 68.47 544.86 14631.33 20:07:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 20:08:01 3485084 0 961688 12.01 2620 3559548 1610304 17.78 1238068 2789856 446184 20:09:01 3226672 0 1055316 13.18 2620 3724332 1372004 15.15 1005600 3235148 365600 20:10:01 3221772 0 1060212 13.24 2620 3724336 1398980 15.45 1018464 3228724 8 20:11:01 3218704 0 1063268 13.28 2620 3724348 1407192 15.54 1022476 3228728 20 20:12:01 3241676 0 1040292 12.99 2620 3724352 1278020 14.11 1003540 3228724 20 20:13:01 3240156 0 1041812 13.01 2620 3724352 1302120 14.38 1004532 3228724 8 20:14:01 3246956 0 1035004 12.92 2620 3724360 1278020 14.11 998848 3228724 8 20:15:01 3247956 0 1034000 12.91 2620 3724364 1278020 14.11 998740 3228724 8 Average: 3266122 0 1036449 12.94 2620 3703749 1365582 15.08 1036284 3174669 101482 20:07:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 20:08:01 eth0 880.53 604.93 6957.55 115.16 0.00 0.00 0.00 0.00 20:08:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:08:01 docker0 265.96 292.20 22.03 2344.69 0.00 0.00 0.00 0.00 20:09:01 eth0 154.01 98.09 2719.89 25.30 0.00 0.00 0.00 0.00 20:09:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:09:01 docker0 7.44 8.89 0.42 38.07 0.00 0.00 0.00 0.00 20:10:01 eth0 15.70 12.02 10.22 53.99 0.00 0.00 0.00 0.00 20:10:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:10:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:11:01 eth0 1.87 1.65 0.58 12.97 0.00 0.00 0.00 0.00 20:11:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:11:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:12:01 eth0 0.22 0.10 0.01 0.11 0.00 0.00 0.00 0.00 20:12:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:12:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:13:01 eth0 3.45 3.01 0.59 19.04 0.00 0.00 0.00 0.00 20:13:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:13:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:14:01 eth0 0.18 0.12 0.01 0.44 0.00 0.00 0.00 0.00 20:14:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:14:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:15:01 eth0 0.18 0.10 0.01 0.01 0.00 0.00 0.00 0.00 20:15:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:15:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 130.51 88.96 1199.57 28.20 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 33.71 37.12 2.77 293.70 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) 01/20/22 _x86_64_ (2 CPU) 20:06:40 LINUX RESTART (2 CPU) 20:07:02 CPU %user %nice %system %iowait %steal %idle 20:08:01 all 34.86 0.00 12.31 4.49 0.14 48.20 20:08:01 0 35.69 0.00 12.67 3.63 0.13 47.89 20:08:01 1 34.03 0.00 11.95 5.36 0.15 48.52 20:09:01 all 49.05 0.00 11.93 3.12 0.13 35.78 20:09:01 0 48.53 0.00 12.13 3.08 0.13 36.13 20:09:01 1 49.57 0.00 11.73 3.15 0.13 35.42 20:10:01 all 0.73 0.00 0.71 0.53 0.02 98.02 20:10:01 0 0.72 0.00 0.62 0.35 0.02 98.29 20:10:01 1 0.74 0.00 0.80 0.70 0.02 97.74 20:11:01 all 0.09 0.00 0.09 0.00 0.00 99.82 20:11:01 0 0.08 0.00 0.08 0.00 0.00 99.83 20:11:01 1 0.10 0.00 0.10 0.00 0.00 99.80 20:12:01 all 0.07 0.00 0.06 0.00 0.01 99.87 20:12:01 0 0.07 0.00 0.02 0.00 0.00 99.92 20:12:01 1 0.07 0.00 0.10 0.00 0.02 99.82 20:13:01 all 0.08 0.00 0.07 0.00 0.01 99.84 20:13:01 0 0.08 0.00 0.07 0.00 0.02 99.83 20:13:01 1 0.08 0.00 0.07 0.00 0.00 99.85 20:14:01 all 0.08 0.00 0.06 0.00 0.01 99.86 20:14:01 0 0.07 0.00 0.05 0.00 0.00 99.88 20:14:01 1 0.08 0.00 0.07 0.00 0.02 99.83 20:15:01 all 0.03 0.00 0.03 0.00 0.00 99.93 20:15:01 0 0.02 0.00 0.03 0.00 0.00 99.95 20:15:01 1 0.05 0.00 0.03 0.00 0.00 99.92 Average: all 9.95 0.00 2.96 0.96 0.04 86.09 Average: 0 9.98 0.00 3.01 0.83 0.03 86.15 Average: 1 9.92 0.00 2.92 1.08 0.04 86.03