---> uname -a: Linux prd-centos7-docker-4c-2g-597.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 9.3G 31G 24% / 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 9.3G 31G 24% /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) 12/10/21 _x86_64_ (2 CPU) 05:48:10 LINUX RESTART (2 CPU) 05:49:02 tps rtps wtps bread/s bwrtn/s 05:50:01 406.11 0.08 406.03 2.17 101125.61 05:51:01 56.35 0.00 56.35 0.00 8100.90 05:52:01 102.35 0.00 102.35 0.00 6082.23 05:53:01 46.98 0.00 46.98 0.00 4499.13 05:54:01 1.03 0.00 1.03 0.00 13.56 05:55:01 0.37 0.00 0.37 0.00 5.15 05:56:01 0.22 0.00 0.22 0.00 3.10 05:57:01 0.20 0.00 0.20 0.00 2.03 05:58:01 0.27 0.00 0.27 0.00 3.33 05:59:01 0.22 0.00 0.22 0.00 2.43 Average: 60.86 0.01 60.85 0.21 11840.35 05:49:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:50:01 3788604 0 874780 10.92 2620 3342928 1386092 15.30 1048480 2717240 20 05:51:01 3201664 0 1074432 13.42 2620 3730216 1705568 18.83 1495884 2823348 152540 05:52:01 3004444 0 1329988 16.61 2620 3671880 1699348 18.76 1683272 2818616 110500 05:53:01 3723624 0 939204 11.73 2620 3343484 1198932 13.24 1256036 2577396 20 05:54:01 3725944 0 936880 11.70 2620 3343488 1165092 12.86 1255436 2577396 16 05:55:01 3728492 0 934328 11.67 2620 3343492 1164996 12.86 1254392 2577396 12 05:56:01 3718592 0 944224 11.79 2620 3343496 1165060 12.86 1264396 2577396 8 05:57:01 3725120 0 937684 11.71 2620 3343508 1165060 12.86 1257988 2577400 8 05:58:01 3721916 0 940888 11.75 2620 3343508 1165060 12.86 1260452 2577396 8 05:59:01 3721712 0 941088 11.75 2620 3343512 1165144 12.86 1261116 2577396 8 Average: 3606011 0 985350 12.30 2620 3414951 1298035 14.33 1303745 2640098 26314 05:49:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:50:01 eth0 365.50 257.95 5367.11 35.30 0.00 0.00 0.00 0.00 05:50:01 veth247fa45 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:50:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:50:01 veth46efac0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:51:01 eth0 31.02 16.82 34.26 12.15 0.00 0.00 0.00 0.00 05:51:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:51:01 veth46efac0 0.63 0.77 0.05 0.08 0.00 0.00 0.00 0.00 05:51:01 docker0 1055.65 714.17 87.93 4762.84 0.00 0.00 0.00 0.00 05:52:01 eth0 14.22 7.83 11.00 5.93 0.00 0.00 0.00 0.00 05:52:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:52:01 veth46efac0 1.23 1.23 0.10 0.10 0.00 0.00 0.00 0.00 05:52:01 docker0 1.23 1.23 0.08 0.10 0.00 0.00 0.00 0.00 05:53:01 eth0 5.61 3.25 4.89 2.27 0.00 0.00 0.00 0.00 05:53:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:53:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:54:01 eth0 0.22 0.18 0.08 0.08 0.00 0.00 0.00 0.00 05:54:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:54:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:55:01 eth0 0.12 0.10 0.01 0.01 0.00 0.00 0.00 0.00 05:55:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:55:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:56:01 eth0 0.08 0.10 0.01 0.01 0.00 0.00 0.00 0.00 05:56:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:56:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:57:01 eth0 0.07 0.10 0.00 0.01 0.00 0.00 0.00 0.00 05:57:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:57:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:58:01 eth0 0.07 0.10 0.00 0.01 0.00 0.00 0.00 0.00 05:58:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:58:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:59:01 eth0 0.28 0.18 0.09 0.07 0.00 0.00 0.00 0.00 05:59:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:59:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 41.20 28.29 533.97 5.54 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 17.61 21.77 1.45 204.52 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) 12/10/21 _x86_64_ (2 CPU) 05:48:10 LINUX RESTART (2 CPU) 05:49:02 CPU %user %nice %system %iowait %steal %idle 05:50:01 all 29.73 0.00 11.55 4.08 0.10 54.54 05:50:01 0 34.31 0.00 11.68 3.92 0.09 50.01 05:50:01 1 25.20 0.00 11.42 4.24 0.11 59.03 05:51:01 all 62.11 0.00 5.74 0.92 0.12 31.11 05:51:01 0 62.32 0.00 5.64 0.62 0.13 31.30 05:51:01 1 61.90 0.00 5.83 1.22 0.11 30.93 05:52:01 all 55.63 0.00 4.74 1.46 0.10 38.08 05:52:01 0 56.08 0.00 4.86 1.54 0.09 37.43 05:52:01 1 55.17 0.00 4.62 1.37 0.11 38.73 05:53:01 all 19.24 0.00 2.81 1.01 0.06 76.88 05:53:01 0 19.10 0.00 2.84 0.91 0.05 77.10 05:53:01 1 19.38 0.00 2.78 1.12 0.07 76.65 05:54:01 all 0.09 0.00 0.03 0.00 0.05 99.82 05:54:01 0 0.17 0.00 0.05 0.00 0.05 99.73 05:54:01 1 0.02 0.00 0.02 0.00 0.05 99.92 05:55:01 all 0.18 0.00 0.02 0.00 0.03 99.78 05:55:01 0 0.28 0.00 0.00 0.00 0.02 99.70 05:55:01 1 0.07 0.00 0.03 0.00 0.03 99.87 05:56:01 all 0.14 0.00 0.04 0.00 0.03 99.79 05:56:01 0 0.23 0.00 0.05 0.00 0.03 99.68 05:56:01 1 0.05 0.00 0.03 0.00 0.02 99.90 05:57:01 all 0.13 0.00 0.02 0.00 0.03 99.82 05:57:01 0 0.23 0.00 0.02 0.00 0.03 99.72 05:57:01 1 0.03 0.00 0.02 0.00 0.03 99.92 05:58:01 all 0.12 0.00 0.03 0.00 0.03 99.82 05:58:01 0 0.20 0.00 0.03 0.00 0.03 99.73 05:58:01 1 0.03 0.00 0.03 0.00 0.03 99.90 05:59:01 all 0.13 0.00 0.03 0.00 0.03 99.81 05:59:01 0 0.23 0.00 0.02 0.00 0.03 99.72 05:59:01 1 0.03 0.00 0.03 0.00 0.03 99.90 Average: all 15.99 0.00 2.39 0.71 0.06 80.86 Average: 0 16.55 0.00 2.40 0.67 0.05 80.32 Average: 1 15.42 0.00 2.37 0.76 0.06 81.39