---> uname -a: Linux prd-centos7-docker-4c-2g-27728.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: 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 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) 11/05/21 _x86_64_ (2 CPU) 09:39:51 LINUX RESTART (2 CPU) 09:40:01 tps rtps wtps bread/s bwrtn/s 09:41:03 190.42 73.01 117.42 8186.91 40668.63 09:42:01 2.00 0.00 2.00 0.00 40.61 09:43:01 0.23 0.00 0.23 0.00 3.43 09:44:01 0.15 0.00 0.15 0.00 1.88 09:45:01 0.33 0.00 0.33 0.00 4.00 09:46:01 0.30 0.00 0.30 0.00 4.48 09:47:01 0.27 0.00 0.27 0.00 3.51 Average: 27.80 10.48 17.32 1175.43 5847.09 09:40:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:41:03 5644552 0 627232 7.83 2620 1734536 1269012 14.01 590948 1535592 132 09:42:01 5655884 0 615892 7.69 2620 1734544 1162876 12.84 582360 1535556 20 09:43:01 5659580 0 612196 7.64 2620 1734544 1162456 12.83 578060 1535940 12 09:44:01 5653884 0 617884 7.71 2620 1734552 1162696 12.84 584184 1535940 8 09:45:01 5659192 0 612572 7.65 2620 1734556 1162456 12.83 578300 1536868 12 09:46:01 5655644 0 616116 7.69 2620 1734560 1162564 12.84 581676 1536868 8 09:47:01 5655972 0 615784 7.69 2620 1734564 1162552 12.84 581424 1537044 8 Average: 5654958 0 616811 7.70 2620 1734551 1177802 13.00 582422 1536258 29 09:40:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:41:03 eth0 508.73 345.30 1447.00 83.54 0.00 0.00 0.00 0.00 09:41:03 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:41:03 docker0 88.39 58.73 7.15 240.99 0.00 0.00 0.00 0.00 09:42:01 eth0 3.14 0.84 3.67 0.19 0.00 0.00 0.00 0.00 09:42:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:42:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:43:01 eth0 0.95 0.13 0.09 0.07 0.00 0.00 0.00 0.00 09:43:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:43:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:44:01 eth0 0.70 0.42 0.35 0.21 0.00 0.00 0.00 0.00 09:44:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:44:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:45:01 eth0 0.12 0.10 0.01 0.01 0.00 0.00 0.00 0.00 09:45:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:45:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:46:01 eth0 0.27 0.23 0.09 0.07 0.00 0.00 0.00 0.00 09:46:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:46:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:47:01 eth0 0.18 0.18 0.07 0.01 0.00 0.00 0.00 0.00 09:47:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:47:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 73.79 49.85 208.35 12.07 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 12.69 8.43 1.03 34.60 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) 11/05/21 _x86_64_ (2 CPU) 09:39:51 LINUX RESTART (2 CPU) 09:40:01 CPU %user %nice %system %iowait %steal %idle 09:41:03 all 21.00 0.00 7.11 5.38 0.10 66.42 09:41:03 0 21.19 0.00 7.76 4.95 0.09 66.01 09:41:03 1 20.82 0.00 6.45 5.81 0.10 66.82 09:42:01 all 0.28 0.00 0.10 0.00 0.02 99.61 09:42:01 0 0.36 0.00 0.07 0.00 0.02 99.55 09:42:01 1 0.19 0.00 0.12 0.00 0.02 99.67 09:43:01 all 0.18 0.00 0.06 0.00 0.03 99.74 09:43:01 0 0.30 0.00 0.03 0.00 0.02 99.65 09:43:01 1 0.05 0.00 0.08 0.00 0.03 99.83 09:44:01 all 0.27 0.00 0.07 0.00 0.02 99.65 09:44:01 0 0.47 0.00 0.07 0.00 0.03 99.43 09:44:01 1 0.07 0.00 0.07 0.00 0.00 99.87 09:45:01 all 0.30 0.00 0.07 0.00 0.02 99.62 09:45:01 0 0.52 0.00 0.05 0.00 0.02 99.42 09:45:01 1 0.08 0.00 0.08 0.00 0.02 99.82 09:46:01 all 0.27 0.00 0.08 0.00 0.01 99.65 09:46:01 0 0.43 0.00 0.05 0.00 0.00 99.52 09:46:01 1 0.10 0.00 0.10 0.00 0.02 99.78 09:47:01 all 0.28 0.00 0.07 0.00 0.03 99.63 09:47:01 0 0.43 0.00 0.03 0.00 0.00 99.53 09:47:01 1 0.12 0.00 0.10 0.00 0.05 99.73 Average: all 3.14 0.00 1.05 0.75 0.03 95.03 Average: 0 3.30 0.00 1.12 0.69 0.02 94.86 Average: 1 2.98 0.00 0.98 0.81 0.03 95.20