---> uname -a: Linux prd-centos7-docker-4c-2g-4687.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: 2800.000 BogoMIPS: 5600.00 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) 02/05/22 _x86_64_ (2 CPU) 20:29:38 LINUX RESTART (2 CPU) 20:30:01 tps rtps wtps bread/s bwrtn/s 20:31:01 194.11 5.49 188.62 2959.79 51955.29 20:32:01 269.40 0.02 269.39 0.53 57567.20 20:33:01 150.46 0.07 150.39 2.13 21710.31 20:34:01 2.10 0.00 2.10 0.00 68.52 20:35:01 0.17 0.00 0.17 0.00 2.30 20:36:01 0.30 0.00 0.30 0.00 4.78 20:37:01 0.32 0.00 0.32 0.00 4.98 20:38:01 0.57 0.00 0.57 0.00 7.66 20:39:01 0.23 0.00 0.23 0.00 2.97 Average: 68.65 0.62 68.03 329.35 14597.65 20:30:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 20:31:01 3640000 0 891776 11.13 2620 3474544 1624644 17.94 1143640 2789680 541172 20:32:01 3072432 0 1152424 14.39 2620 3781464 1567716 17.31 1442080 2918236 411636 20:33:01 3662988 0 978204 12.21 2620 3365128 1212160 13.38 1182296 2658680 20 20:34:01 3704688 0 936496 11.69 2620 3365136 1189872 13.14 1186112 2658680 20 20:35:01 3707840 0 933340 11.65 2620 3365140 1173424 12.96 1183384 2658680 8 20:36:01 3716268 0 924904 11.55 2620 3365148 1173508 12.96 1174700 2658680 8 20:37:01 3718260 0 922908 11.52 2620 3365152 1173496 12.96 1174276 2658680 8 20:38:01 3717840 0 923320 11.53 2620 3365160 1173424 12.96 1175576 2658684 8 20:39:01 3699860 0 941300 11.75 2620 3365160 1173616 12.96 1193580 2658680 8 Average: 3626686 0 956075 11.94 2620 3423559 1273540 14.06 1206183 2702076 105876 20:30:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 20:31:01 eth0 1499.05 1588.05 11062.11 204.30 0.00 0.00 0.00 0.00 20:31:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:31:01 vethd80ccce 151.35 193.53 14.54 1450.98 0.00 0.00 0.00 0.00 20:31:01 docker0 880.38 614.50 76.10 4156.96 0.00 0.00 0.00 0.00 20:32:01 eth0 101.98 73.63 1125.17 16.46 0.00 0.00 0.00 0.00 20:32:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:32:01 veth0edb274 28.22 34.91 2.71 508.97 0.00 0.00 0.00 0.00 20:32:01 docker0 56.52 73.08 4.60 1098.34 0.00 0.00 0.00 0.00 20:33:01 eth0 28.69 15.72 22.13 11.43 0.00 0.00 0.00 0.00 20:33:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:33:01 docker0 2.21 2.20 0.14 0.19 0.00 0.00 0.00 0.00 20:34:01 eth0 0.53 0.32 0.26 0.23 0.00 0.00 0.00 0.00 20:34:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:35:01 eth0 0.13 0.08 0.01 0.01 0.00 0.00 0.00 0.00 20:35:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:36:01 eth0 0.23 0.20 0.08 0.07 0.00 0.00 0.00 0.00 20:36:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:36:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:37:01 eth0 0.25 0.17 0.06 0.01 0.00 0.00 0.00 0.00 20:37:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:37:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:38:01 eth0 0.10 0.08 0.01 0.01 0.00 0.00 0.00 0.00 20:38:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:38:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:39:01 eth0 3.17 1.05 3.44 0.07 0.00 0.00 0.00 0.00 20:39:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:39:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 181.67 186.69 1357.79 25.86 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 104.40 76.68 8.99 584.26 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) 02/05/22 _x86_64_ (2 CPU) 20:29:38 LINUX RESTART (2 CPU) 20:30:01 CPU %user %nice %system %iowait %steal %idle 20:31:01 all 35.14 0.00 9.84 4.48 0.07 50.47 20:31:01 0 33.42 0.00 10.77 3.36 0.07 52.38 20:31:01 1 36.87 0.00 8.91 5.59 0.07 48.56 20:32:01 all 47.81 0.00 9.46 1.81 0.10 40.83 20:32:01 0 47.55 0.00 9.34 1.52 0.09 41.50 20:32:01 1 48.06 0.00 9.58 2.09 0.11 40.16 20:33:01 all 33.91 0.00 4.79 1.44 0.07 59.79 20:33:01 0 33.37 0.00 4.94 1.61 0.07 60.01 20:33:01 1 34.45 0.00 4.64 1.27 0.07 59.58 20:34:01 all 0.22 0.00 0.07 0.00 0.02 99.70 20:34:01 0 0.38 0.00 0.07 0.00 0.02 99.53 20:34:01 1 0.05 0.00 0.07 0.00 0.02 99.87 20:35:01 all 0.14 0.00 0.05 0.00 0.01 99.80 20:35:01 0 0.23 0.00 0.05 0.00 0.02 99.70 20:35:01 1 0.05 0.00 0.05 0.00 0.00 99.90 20:36:01 all 0.21 0.00 0.02 0.00 0.02 99.76 20:36:01 0 0.37 0.00 0.02 0.00 0.02 99.60 20:36:01 1 0.05 0.00 0.02 0.00 0.02 99.92 20:37:01 all 0.22 0.00 0.03 0.00 0.01 99.74 20:37:01 0 0.40 0.00 0.03 0.00 0.02 99.55 20:37:01 1 0.03 0.00 0.03 0.00 0.00 99.93 20:38:01 all 0.20 0.00 0.04 0.00 0.02 99.74 20:38:01 0 0.17 0.00 0.05 0.00 0.02 99.77 20:38:01 1 0.23 0.00 0.03 0.00 0.02 99.72 20:39:01 all 0.23 0.00 0.04 0.00 0.01 99.72 20:39:01 0 0.05 0.00 0.05 0.00 0.00 99.90 20:39:01 1 0.40 0.00 0.03 0.00 0.02 99.55 Average: all 12.55 0.00 2.59 0.82 0.03 84.01 Average: 0 12.34 0.00 2.69 0.69 0.03 84.25 Average: 1 12.77 0.00 2.48 0.95 0.03 83.76