---> uname -a: Linux prd-centos7-docker-4c-2g-4588.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) 02/03/22 _x86_64_ (2 CPU) 20:29:38 LINUX RESTART (2 CPU) 20:30:01 tps rtps wtps bread/s bwrtn/s 20:31:01 197.30 4.28 193.02 2445.69 52511.69 20:32:01 301.83 0.00 301.83 0.00 62480.98 20:33:01 77.36 0.00 77.36 0.00 16059.25 20:34:01 1.42 0.00 1.42 0.00 30.85 20:35:01 0.27 0.00 0.27 0.00 3.61 20:36:01 0.25 0.00 0.25 0.00 4.38 20:37:01 0.28 0.00 0.28 0.00 3.36 20:38:01 0.23 0.00 0.23 0.00 3.01 20:39:01 0.22 0.00 0.22 0.00 2.32 20:40:01 0.28 0.00 0.28 0.00 4.35 Average: 57.94 0.43 57.51 245.04 13111.60 20:30:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 20:31:01 3422392 0 938512 11.72 2620 3645408 1597200 17.63 1174856 2924996 649812 20:32:01 3008524 0 1175220 14.67 2620 3822568 1549840 17.11 1459004 2938664 293252 20:33:01 3638608 0 1002544 12.52 2620 3365160 1208272 13.34 1189940 2660208 20 20:34:01 3690172 0 950972 11.87 2620 3365168 1202772 13.28 1192700 2660208 12 20:35:01 3692700 0 948440 11.84 2620 3365172 1165836 12.87 1191528 2660208 8 20:36:01 3701500 0 939576 11.73 2620 3365236 1165752 12.87 1181672 2660224 24 20:37:01 3704468 0 936660 11.70 2620 3365184 1165752 12.87 1182304 2660208 8 20:38:01 3692176 0 948948 11.85 2620 3365188 1165920 12.87 1195224 2660208 8 20:39:01 3692624 0 948496 11.84 2620 3365192 1165752 12.87 1194652 2660208 8 20:40:01 3688408 0 952708 11.90 2620 3365196 1165812 12.87 1198764 2660208 12 Average: 3593157 0 974208 12.16 2620 3438947 1255291 13.86 1216064 2714534 94316 20:30:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 20:31:01 veth0943af6 184.50 235.25 17.42 2042.21 0.00 0.00 0.00 0.00 20:31:01 eth0 1381.85 1313.32 11358.84 176.15 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 docker0 647.05 568.08 65.20 4741.77 0.00 0.00 0.00 0.00 20:32:01 eth0 68.85 46.81 547.19 14.27 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 veth835e056 24.88 32.17 2.38 508.48 0.00 0.00 0.00 0.00 20:32:01 docker0 24.98 32.09 2.05 508.48 0.00 0.00 0.00 0.00 20:33:01 eth0 29.99 16.24 22.77 11.85 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 2.42 2.40 0.16 0.19 0.00 0.00 0.00 0.00 20:34:01 eth0 0.55 0.37 0.27 0.18 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 0.27 0.17 0.08 0.07 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 0.12 0.12 0.01 0.04 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 0.18 0.10 0.01 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 1.20 0.42 0.63 0.18 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 0.15 0.10 0.01 0.04 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 20:40:01 eth0 0.18 0.15 0.08 0.04 0.00 0.00 0.00 0.00 20:40:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:40:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 148.57 138.02 1195.27 20.30 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 67.57 60.37 6.75 526.08 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) 02/03/22 _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 37.06 0.00 11.14 3.74 0.09 47.97 20:31:01 0 35.91 0.00 11.79 4.00 0.09 48.22 20:31:01 1 38.21 0.00 10.49 3.48 0.09 47.72 20:32:01 all 56.64 0.00 11.23 2.03 0.13 29.97 20:32:01 0 56.08 0.00 12.62 2.04 0.13 29.13 20:32:01 1 57.18 0.00 9.85 2.02 0.13 30.82 20:33:01 all 32.83 0.00 5.25 0.74 0.06 61.11 20:33:01 0 32.82 0.00 5.63 0.75 0.07 60.73 20:33:01 1 32.85 0.00 4.87 0.73 0.05 61.49 20:34:01 all 0.26 0.00 0.08 0.00 0.02 99.64 20:34:01 0 0.48 0.00 0.10 0.00 0.02 99.40 20:34:01 1 0.03 0.00 0.07 0.00 0.02 99.88 20:35:01 all 0.22 0.00 0.03 0.00 0.03 99.72 20:35:01 0 0.37 0.00 0.03 0.00 0.03 99.57 20:35:01 1 0.07 0.00 0.03 0.00 0.02 99.88 20:36:01 all 0.14 0.00 0.05 0.00 0.03 99.78 20:36:01 0 0.07 0.00 0.07 0.00 0.03 99.83 20:36:01 1 0.22 0.00 0.03 0.00 0.02 99.73 20:37:01 all 0.17 0.00 0.05 0.00 0.02 99.77 20:37:01 0 0.03 0.00 0.05 0.00 0.02 99.90 20:37:01 1 0.30 0.00 0.05 0.00 0.02 99.63 20:38:01 all 0.09 0.00 0.07 0.00 0.02 99.82 20:38:01 0 0.08 0.00 0.07 0.00 0.02 99.83 20:38:01 1 0.10 0.00 0.07 0.00 0.02 99.82 20:39:01 all 0.17 0.00 0.07 0.00 0.02 99.75 20:39:01 0 0.05 0.00 0.08 0.00 0.02 99.85 20:39:01 1 0.28 0.00 0.05 0.00 0.02 99.65 20:40:01 all 0.17 0.00 0.06 0.00 0.02 99.76 20:40:01 0 0.08 0.00 0.08 0.00 0.03 99.80 20:40:01 1 0.25 0.00 0.03 0.00 0.00 99.72 Average: all 12.10 0.00 2.66 0.62 0.04 84.58 Average: 0 11.92 0.00 2.89 0.65 0.04 84.50 Average: 1 12.28 0.00 2.43 0.59 0.04 84.66