---> uname -a: Linux prd-centos7-docker-4c-2g-1548.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: 2799.998 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 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) 10/25/21 _x86_64_ (2 CPU) 16:24:42 LINUX RESTART (2 CPU) 16:25:01 tps rtps wtps bread/s bwrtn/s 16:26:01 84.95 7.73 77.22 3475.77 3631.49 16:27:01 1.70 0.00 1.70 0.00 34.83 16:28:01 0.33 0.00 0.33 0.00 4.36 16:29:01 0.27 0.00 0.27 0.00 4.18 16:30:01 0.32 0.00 0.32 0.00 5.13 16:31:01 0.35 0.00 0.35 0.00 4.50 16:32:01 0.23 0.00 0.23 0.00 3.51 16:33:01 0.30 0.00 0.30 0.00 3.40 16:34:01 0.17 0.00 0.17 0.00 2.32 Average: 9.85 0.86 8.99 386.28 410.50 16:25:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 16:26:01 5687844 0 624448 7.80 2620 1694020 1520956 16.79 564504 1522400 8 16:27:01 5693724 0 618560 7.72 2620 1694028 1473068 16.26 559204 1523040 8 16:28:01 5697400 0 614884 7.68 2620 1694028 1453476 16.05 555900 1523040 20 16:29:01 5695892 0 616384 7.70 2620 1694036 1443184 15.93 556596 1523848 20 16:30:01 5702924 0 609344 7.61 2620 1694044 1420352 15.68 550216 1523848 8 16:31:01 5702548 0 609720 7.61 2620 1694044 1420484 15.68 550816 1523904 8 16:32:01 5701048 0 611212 7.63 2620 1694052 1420544 15.68 552280 1523904 20 16:33:01 5700332 0 611924 7.64 2620 1694056 1420640 15.68 552760 1523904 8 16:34:01 5701600 0 610652 7.62 2620 1694060 1420352 15.68 551280 1523904 8 Average: 5698146 0 614125 7.67 2620 1694041 1443673 15.94 554840 1523532 12 16:25:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 16:26:01 eth0 277.07 173.66 935.59 66.07 0.00 0.00 0.00 0.00 16:26:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:26:01 docker0 1.87 1.47 0.45 2.93 0.00 0.00 0.00 0.00 16:27:01 eth0 4.78 1.18 1.95 0.75 0.00 0.00 0.00 0.00 16:27:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:27:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:28:01 eth0 2.92 0.82 0.97 0.62 0.00 0.00 0.00 0.00 16:28:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:28:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:29:01 eth0 2.08 0.52 0.72 0.42 0.00 0.00 0.00 0.00 16:29:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:29:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:30:01 eth0 1.12 0.10 0.11 0.01 0.00 0.00 0.00 0.00 16:30:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:31:01 eth0 1.90 0.42 0.51 0.27 0.00 0.00 0.00 0.00 16:31:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:31:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:32:01 eth0 1.08 0.30 0.30 0.17 0.00 0.00 0.00 0.00 16:32:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:32:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:33:01 eth0 1.25 0.30 0.36 0.23 0.00 0.00 0.00 0.00 16:33:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:33:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:34:01 eth0 0.12 0.10 0.01 0.01 0.00 0.00 0.00 0.00 16:34:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 32.49 19.71 104.52 7.62 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 0.21 0.16 0.05 0.33 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) 10/25/21 _x86_64_ (2 CPU) 16:24:42 LINUX RESTART (2 CPU) 16:25:01 CPU %user %nice %system %iowait %steal %idle 16:26:01 all 12.49 0.00 2.62 2.08 0.06 82.75 16:26:01 0 12.00 0.00 2.86 0.80 0.07 84.26 16:26:01 1 12.97 0.00 2.38 3.37 0.05 81.23 16:27:01 all 0.19 0.00 0.07 0.00 0.02 99.72 16:27:01 0 0.08 0.00 0.08 0.00 0.03 99.80 16:27:01 1 0.30 0.00 0.05 0.00 0.00 99.65 16:28:01 all 0.23 0.00 0.03 0.00 0.03 99.71 16:28:01 0 0.07 0.00 0.03 0.00 0.02 99.88 16:28:01 1 0.40 0.00 0.03 0.00 0.03 99.53 16:29:01 all 0.20 0.00 0.07 0.00 0.02 99.72 16:29:01 0 0.12 0.00 0.08 0.00 0.02 99.78 16:29:01 1 0.28 0.00 0.05 0.00 0.02 99.65 16:30:01 all 0.23 0.00 0.06 0.00 0.03 99.68 16:30:01 0 0.42 0.00 0.07 0.00 0.02 99.50 16:30:01 1 0.05 0.00 0.05 0.00 0.03 99.87 16:31:01 all 0.24 0.00 0.03 0.00 0.02 99.71 16:31:01 0 0.45 0.00 0.03 0.00 0.02 99.50 16:31:01 1 0.03 0.00 0.03 0.00 0.02 99.92 16:32:01 all 0.20 0.00 0.03 0.00 0.01 99.77 16:32:01 0 0.35 0.00 0.02 0.00 0.02 99.62 16:32:01 1 0.05 0.00 0.03 0.00 0.00 99.92 16:33:01 all 0.17 0.00 0.05 0.00 0.03 99.76 16:33:01 0 0.30 0.00 0.05 0.00 0.02 99.63 16:33:01 1 0.03 0.00 0.05 0.00 0.03 99.88 16:34:01 all 0.22 0.00 0.04 0.00 0.02 99.72 16:34:01 0 0.35 0.00 0.03 0.00 0.00 99.62 16:34:01 1 0.08 0.00 0.05 0.00 0.03 99.83 Average: all 1.55 0.00 0.33 0.23 0.02 97.87 Average: 0 1.55 0.00 0.36 0.09 0.02 97.99 Average: 1 1.55 0.00 0.30 0.37 0.02 97.76