---> uname -a: Linux prd-centos7-docker-4c-2g-2100.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 11G 30G 26% / 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 11G 30G 26% /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) 01/19/22 _x86_64_ (2 CPU) 20:49:50 LINUX RESTART (2 CPU) 20:50:01 tps rtps wtps bread/s bwrtn/s 20:51:01 292.32 60.78 231.54 8150.67 62603.96 20:52:01 286.22 0.03 286.18 1.60 61563.88 20:53:01 106.76 0.00 106.76 0.00 24012.12 20:54:01 0.82 0.00 0.82 0.00 7.30 20:55:01 0.17 0.00 0.17 0.00 2.43 20:56:01 0.28 0.00 0.28 0.00 4.05 20:57:01 0.27 0.00 0.27 0.00 3.02 20:58:01 22.60 0.03 22.57 3.73 9510.03 Average: 88.70 7.61 81.10 1019.61 19718.26 20:50:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 20:51:01 4935496 0 750420 9.37 2620 2320404 1589672 17.55 695148 2063656 7428 20:52:01 3822860 0 1067536 13.33 2620 3115924 1740984 19.22 1070288 2657240 22340 20:53:01 3284876 0 1062140 13.26 2620 3659304 1464652 16.17 1055324 3133228 20 20:54:01 3300920 0 1046088 13.06 2620 3659312 1285324 14.19 1044076 3133228 20 20:55:01 3304056 0 1042948 13.02 2620 3659316 1285468 14.19 1042220 3133228 16 20:56:01 3303968 0 1043032 13.02 2620 3659320 1285540 14.19 1042628 3133228 8 20:57:01 3309324 0 1037672 12.96 2620 3659324 1285612 14.19 1036576 3133228 12 20:58:01 2516392 0 1112564 13.89 2620 4377364 1287020 14.21 1111192 3784804 497080 Average: 3472236 0 1020300 12.74 2620 3513784 1403034 15.49 1012182 3021480 65866 20:50:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 20:51:01 veth2bf5a75 75.27 98.72 7.33 60.72 0.00 0.00 0.00 0.00 20:51:01 eth0 770.11 515.19 4788.34 103.41 0.00 0.00 0.00 0.00 20:51:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:51:01 docker0 132.67 141.83 11.12 292.76 0.00 0.00 0.00 0.00 20:52:01 veth9f481ed 0.00 0.10 0.00 0.01 0.00 0.00 0.00 0.00 20:52:01 eth0 203.73 168.12 2052.73 26.75 0.00 0.00 0.00 0.00 20:52:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:52:01 docker0 145.83 166.06 10.86 2017.99 0.00 0.00 0.00 0.00 20:53:01 eth0 170.38 121.60 2739.89 229.55 0.00 0.00 0.00 0.00 20:53:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:53:01 docker0 2.70 6.99 0.18 51.53 0.00 0.00 0.00 0.00 20:54:01 eth0 0.30 0.08 0.02 0.04 0.00 0.00 0.00 0.00 20:54:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:54:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:55:01 eth0 1.13 0.17 0.19 0.07 0.00 0.00 0.00 0.00 20:55:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:55:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:56:01 eth0 0.75 0.43 0.35 0.27 0.00 0.00 0.00 0.00 20:56:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:56:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:57:01 eth0 0.53 0.32 0.27 0.20 0.00 0.00 0.00 0.00 20:57:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:57:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:58:01 eth0 136.16 77.68 4058.57 10.12 0.00 0.00 0.00 0.00 20:58:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:58:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 160.41 110.47 1705.28 46.31 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 35.16 39.37 2.77 295.40 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) 01/19/22 _x86_64_ (2 CPU) 20:49:50 LINUX RESTART (2 CPU) 20:50:01 CPU %user %nice %system %iowait %steal %idle 20:51:01 all 28.23 0.00 10.31 8.96 0.09 52.41 20:51:01 0 27.48 0.00 11.11 8.38 0.09 52.94 20:51:01 1 28.98 0.00 9.51 9.54 0.09 51.88 20:52:01 all 45.04 0.00 12.47 2.13 0.14 40.22 20:52:01 0 44.41 0.00 12.53 2.20 0.13 40.74 20:52:01 1 45.67 0.00 12.41 2.07 0.14 39.71 20:53:01 all 20.12 0.00 5.19 1.87 0.09 72.73 20:53:01 0 20.96 0.00 5.45 1.87 0.10 71.62 20:53:01 1 19.29 0.00 4.94 1.87 0.07 73.83 20:54:01 all 0.18 0.00 0.08 0.00 0.03 99.72 20:54:01 0 0.05 0.00 0.08 0.00 0.03 99.83 20:54:01 1 0.30 0.00 0.07 0.00 0.02 99.62 20:55:01 all 0.06 0.00 0.06 0.00 0.02 99.87 20:55:01 0 0.07 0.00 0.08 0.00 0.03 99.82 20:55:01 1 0.05 0.00 0.03 0.00 0.00 99.92 20:56:01 all 0.10 0.00 0.03 0.00 0.03 99.84 20:56:01 0 0.08 0.00 0.03 0.00 0.05 99.83 20:56:01 1 0.12 0.00 0.02 0.00 0.02 99.85 20:57:01 all 0.17 0.00 0.03 0.00 0.03 99.77 20:57:01 0 0.07 0.00 0.02 0.00 0.03 99.88 20:57:01 1 0.27 0.00 0.05 0.00 0.02 99.67 20:58:01 all 8.03 0.00 2.90 0.04 0.03 89.00 20:58:01 0 8.16 0.00 2.83 0.03 0.05 88.93 20:58:01 1 7.90 0.00 2.97 0.05 0.02 89.07 Average: all 12.30 0.00 3.75 1.57 0.05 82.32 Average: 0 12.23 0.00 3.89 1.51 0.06 82.31 Average: 1 12.37 0.00 3.62 1.64 0.04 82.33