---> uname -a: Linux prd-centos7-docker-4c-2g-4753.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: 2799.998 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 9.0G 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) 02/07/22 _x86_64_ (2 CPU) 05:03:39 LINUX RESTART (2 CPU) 05:04:01 tps rtps wtps bread/s bwrtn/s 05:05:01 286.65 6.64 280.01 3023.67 52551.77 05:06:01 229.27 0.00 229.27 0.00 49422.06 05:07:01 5.58 0.00 5.58 0.00 322.50 05:08:01 0.30 0.00 0.30 0.00 4.55 05:09:01 0.15 0.00 0.15 0.00 1.88 05:10:01 0.40 0.00 0.40 0.00 6.28 05:11:01 0.17 0.00 0.17 0.00 1.75 Average: 74.67 0.95 73.72 432.15 14621.23 05:04:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:05:01 3571824 0 950244 11.86 2620 3484252 1608684 17.76 1180040 2764384 433312 05:06:01 3475848 0 988948 12.35 2620 3541524 1210124 13.36 927888 3078404 20 05:07:01 3474644 0 990148 12.36 2620 3541528 1178960 13.02 929780 3078404 8 05:08:01 3472000 0 992784 12.40 2620 3541536 1179124 13.02 933656 3078404 16 05:09:01 3474480 0 990300 12.36 2620 3541540 1165664 12.87 931856 3078404 8 05:10:01 3472676 0 992100 12.39 2620 3541544 1165760 12.87 933348 3078404 8 05:11:01 3479268 0 985504 12.31 2620 3541548 1165784 12.87 929300 3078404 8 Average: 3488677 0 984290 12.29 2620 3533353 1239157 13.68 966553 3033544 61911 05:04:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:05:01 eth0 838.32 499.60 6484.50 104.17 0.00 0.00 0.00 0.00 05:05:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:05:01 docker0 200.25 246.03 16.75 2141.43 0.00 0.00 0.00 0.00 05:06:01 eth0 133.77 83.63 2625.73 19.69 0.00 0.00 0.00 0.00 05:06:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:06:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:07:01 eth0 0.60 0.17 0.14 0.08 0.00 0.00 0.00 0.00 05:07:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:07:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:08:01 eth0 0.55 0.45 0.33 0.24 0.00 0.00 0.00 0.00 05:08:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:08:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:09:01 eth0 0.13 0.10 0.01 0.01 0.00 0.00 0.00 0.00 05:09:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:09:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:10:01 eth0 0.23 0.18 0.08 0.07 0.00 0.00 0.00 0.00 05:10:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:10:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:11:01 eth0 0.87 0.45 1.72 0.03 0.00 0.00 0.00 0.00 05:11:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:11:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 139.27 83.55 1302.31 17.76 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 28.62 35.16 2.39 306.06 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) 02/07/22 _x86_64_ (2 CPU) 05:03:39 LINUX RESTART (2 CPU) 05:04:01 CPU %user %nice %system %iowait %steal %idle 05:05:01 all 29.33 0.00 11.15 4.50 0.09 54.93 05:05:01 0 29.07 0.00 11.93 5.01 0.09 53.90 05:05:01 1 29.60 0.00 10.36 4.00 0.09 55.96 05:06:01 all 38.04 0.00 10.98 1.98 0.11 48.89 05:06:01 0 38.48 0.00 10.85 1.61 0.11 48.97 05:06:01 1 37.60 0.00 11.11 2.37 0.11 48.82 05:07:01 all 0.13 0.00 0.08 0.01 0.02 99.77 05:07:01 0 0.07 0.00 0.08 0.02 0.02 99.82 05:07:01 1 0.20 0.00 0.07 0.00 0.02 99.72 05:08:01 all 0.19 0.00 0.08 0.00 0.02 99.72 05:08:01 0 0.10 0.00 0.08 0.00 0.03 99.78 05:08:01 1 0.28 0.00 0.07 0.00 0.00 99.65 05:09:01 all 0.12 0.00 0.03 0.00 0.03 99.82 05:09:01 0 0.05 0.00 0.03 0.00 0.03 99.88 05:09:01 1 0.18 0.00 0.03 0.00 0.02 99.77 05:10:01 all 0.13 0.00 0.03 0.00 0.03 99.82 05:10:01 0 0.07 0.00 0.05 0.00 0.03 99.85 05:10:01 1 0.18 0.00 0.02 0.00 0.02 99.78 05:11:01 all 0.13 0.00 0.04 0.00 0.03 99.80 05:11:01 0 0.13 0.00 0.03 0.00 0.02 99.82 05:11:01 1 0.13 0.00 0.05 0.00 0.03 99.78 Average: all 9.29 0.00 3.06 0.89 0.04 86.73 Average: 0 9.28 0.00 3.15 0.91 0.05 86.61 Average: 1 9.30 0.00 2.96 0.87 0.04 86.84