---> uname -a: Linux prd-centos7-docker-4c-2g-28436.novalocal 3.10.0-1160.42.2.el7.x86_64 #1 SMP Tue Sep 7 14:49:57 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: 2799.996 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 7.7G 33G 20% / 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 7.7G 33G 20% /facter-os ---> sar -b -r -n DEV: Linux 3.10.0-1160.42.2.el7.x86_64 (centos-7-docker-61562791-2d39-7756-a072-67b3eceb74d7.vexxhost.lo) 11/09/21 _x86_64_ (2 CPU) 20:00:37 LINUX RESTART (2 CPU) 20:01:01 tps rtps wtps bread/s bwrtn/s 20:02:02 91.57 13.77 77.80 4138.08 3777.37 20:03:01 2.10 0.00 2.10 0.00 48.15 20:04:01 0.43 0.00 0.43 0.00 6.10 20:05:01 0.22 0.00 0.22 0.00 1.80 20:06:01 0.20 0.00 0.20 0.00 3.10 20:07:01 0.33 0.00 0.33 0.00 5.05 20:08:01 0.22 0.00 0.22 0.00 3.02 20:09:01 0.20 0.00 0.20 0.00 2.72 20:10:01 0.18 0.00 0.18 0.00 1.88 20:11:01 0.17 0.00 0.17 0.00 1.62 20:12:01 0.30 0.00 0.30 0.00 3.68 Average: 8.74 1.26 7.49 377.38 351.43 20:01:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 20:02:02 5688444 0 621736 7.76 2620 1696140 1264588 13.96 564644 1521588 136 20:03:01 5697144 0 613028 7.65 2620 1696148 1199176 13.24 557552 1521580 20 20:04:01 5702724 0 607444 7.58 2620 1696152 1163460 12.85 552064 1521804 12 20:05:01 5698932 0 611232 7.63 2620 1696156 1163508 12.85 556268 1521804 16 20:06:01 5701448 0 608708 7.60 2620 1696164 1163544 12.85 552656 1522716 8 20:07:01 5700308 0 609848 7.61 2620 1696164 1163580 12.85 554028 1522716 8 20:08:01 5702860 0 607288 7.58 2620 1696172 1163404 12.84 552612 1522720 20 20:09:01 5696764 0 613380 7.66 2620 1696176 1163464 12.85 557364 1522716 8 20:10:01 5695200 0 614944 7.68 2620 1696176 1163356 12.84 559656 1522716 8 20:11:01 5695384 0 614752 7.68 2620 1696184 1163260 12.84 560784 1520988 8 20:12:01 5694916 0 615220 7.68 2620 1696184 1163356 12.84 561828 1520988 20 Average: 5697648 0 612507 7.65 2620 1696165 1175881 12.98 557223 1522031 24 20:01:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 20:02:02 eth0 202.88 160.72 944.34 68.54 0.00 0.00 0.00 0.00 20:02:02 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:02:02 docker0 2.68 1.93 0.65 7.92 0.00 0.00 0.00 0.00 20:03:01 eth0 2.22 0.32 0.43 0.29 0.00 0.00 0.00 0.00 20:03:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:03:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:04:01 eth0 2.67 0.55 0.69 0.34 0.00 0.00 0.00 0.00 20:04:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:04:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:05:01 eth0 3.27 0.57 0.74 0.43 0.00 0.00 0.00 0.00 20:05:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:05:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:06:01 eth0 2.35 0.73 0.90 0.61 0.00 0.00 0.00 0.00 20:06:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:06:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:07:01 eth0 1.10 0.72 0.67 0.40 0.00 0.00 0.00 0.00 20:07:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:07:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:08:01 eth0 1.73 0.57 0.62 0.43 0.00 0.00 0.00 0.00 20:08:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:08:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:09:01 eth0 1.02 0.30 0.32 0.23 0.00 0.00 0.00 0.00 20:09:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:09:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:10:01 eth0 0.70 0.28 0.28 0.20 0.00 0.00 0.00 0.00 20:10:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:10:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:11:01 eth0 0.17 0.08 0.01 0.01 0.00 0.00 0.00 0.00 20:11:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:11:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:12:01 eth0 0.42 0.27 0.15 0.08 0.00 0.00 0.00 0.00 20:12:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:12:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 19.92 15.06 86.56 6.52 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 0.24 0.18 0.06 0.72 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 3.10.0-1160.42.2.el7.x86_64 (centos-7-docker-61562791-2d39-7756-a072-67b3eceb74d7.vexxhost.lo) 11/09/21 _x86_64_ (2 CPU) 20:00:37 LINUX RESTART (2 CPU) 20:01:01 CPU %user %nice %system %iowait %steal %idle 20:02:02 all 14.03 0.00 3.09 2.68 0.10 80.10 20:02:02 0 14.00 0.00 3.24 3.54 0.10 79.11 20:02:02 1 14.06 0.00 2.94 1.81 0.10 81.08 20:03:01 all 0.30 0.00 0.08 0.00 0.01 99.62 20:03:01 0 0.17 0.00 0.08 0.00 0.00 99.75 20:03:01 1 0.42 0.00 0.07 0.00 0.02 99.49 20:04:01 all 0.19 0.00 0.07 0.00 0.02 99.72 20:04:01 0 0.12 0.00 0.05 0.00 0.02 99.82 20:04:01 1 0.27 0.00 0.08 0.00 0.02 99.63 20:05:01 all 0.21 0.00 0.04 0.00 0.01 99.74 20:05:01 0 0.05 0.00 0.05 0.00 0.02 99.88 20:05:01 1 0.37 0.00 0.03 0.00 0.00 99.60 20:06:01 all 0.25 0.00 0.03 0.00 0.02 99.70 20:06:01 0 0.12 0.00 0.03 0.00 0.02 99.83 20:06:01 1 0.38 0.00 0.03 0.00 0.02 99.57 20:07:01 all 0.23 0.00 0.03 0.00 0.02 99.72 20:07:01 0 0.32 0.00 0.02 0.00 0.02 99.65 20:07:01 1 0.13 0.00 0.05 0.00 0.02 99.80 20:08:01 all 0.24 0.00 0.04 0.00 0.02 99.70 20:08:01 0 0.42 0.00 0.03 0.00 0.02 99.53 20:08:01 1 0.07 0.00 0.05 0.00 0.02 99.87 20:09:01 all 0.11 0.00 0.04 0.00 0.02 99.83 20:09:01 0 0.20 0.00 0.05 0.00 0.02 99.73 20:09:01 1 0.02 0.00 0.03 0.00 0.02 99.93 20:10:01 all 0.13 0.00 0.07 0.00 0.01 99.79 20:10:01 0 0.13 0.00 0.07 0.00 0.00 99.80 20:10:01 1 0.13 0.00 0.07 0.00 0.02 99.78 20:11:01 all 0.15 0.00 0.03 0.00 0.01 99.81 20:11:01 0 0.02 0.00 0.03 0.00 0.00 99.95 20:11:01 1 0.28 0.00 0.03 0.00 0.02 99.67 20:12:01 all 0.21 0.00 0.04 0.00 0.02 99.73 20:12:01 0 0.03 0.00 0.05 0.00 0.02 99.90 20:12:01 1 0.38 0.00 0.03 0.00 0.02 99.57 Average: CPU %user %nice %system %iowait %steal %idle Average: all 1.43 0.00 0.32 0.24 0.02 97.99 Average: 0 1.39 0.00 0.33 0.32 0.02 97.94 Average: 1 1.48 0.00 0.31 0.16 0.02 98.03