---> uname -a: Linux prd-centos7-docker-4c-2g-273.vexxhost.local 3.10.0-1160.21.1.el7.x86_64 #1 SMP Tue Mar 16 18:28:22 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 3.10.0-1160.21.1.el7.x86_64 (centos-7-docker-606adb87-c9a3-b56e-c965-7bc42a059c0f.vexxhost.lo) 09/15/21 _x86_64_ (2 CPU) 19:45:46 LINUX RESTART (2 CPU) 19:46:01 tps rtps wtps bread/s bwrtn/s 19:47:01 223.46 89.61 133.85 10392.94 41470.31 19:48:01 1.87 0.00 1.87 0.00 36.85 19:49:01 0.27 0.00 0.27 0.00 3.66 19:50:01 0.23 0.00 0.23 0.00 3.20 19:51:01 0.23 0.00 0.23 0.00 2.98 19:52:01 0.30 0.00 0.30 0.00 4.90 19:53:01 0.25 0.00 0.25 0.00 2.71 19:54:01 0.17 0.00 0.17 0.00 2.56 19:55:01 0.92 0.13 0.78 13.72 9.41 Average: 25.31 9.97 15.33 1156.66 4616.63 19:46:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 19:47:01 5433316 0 803808 10.04 2620 1769188 1278620 14.12 596272 1578452 140 19:48:01 5444168 0 792952 9.90 2620 1769192 1195492 13.20 587504 1578416 12 19:49:01 5444484 0 792632 9.90 2620 1769196 1195492 13.20 589896 1575948 8 19:50:01 5439904 0 797208 9.95 2620 1769200 1199108 13.24 593920 1575944 8 19:51:01 5442428 0 794680 9.92 2620 1769204 1195748 13.20 584100 1583920 20 19:52:01 5442740 0 794360 9.92 2620 1769212 1195712 13.20 583900 1583920 12 19:53:01 5442708 0 794388 9.92 2620 1769216 1195604 13.20 584288 1583976 8 19:54:01 5433392 0 803696 10.03 2620 1769224 1195556 13.20 593408 1583976 8 19:55:01 5210252 0 891476 11.13 2620 1904584 1596308 17.62 823468 1567912 134960 Average: 5414821 0 807244 10.08 2620 1784246 1249738 13.80 615195 1579163 15020 19:46:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 19:47:01 eth0 741.48 484.87 1623.01 93.62 0.00 0.00 0.00 0.00 19:47:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:47:01 docker0 110.59 93.01 10.05 315.42 0.00 0.00 0.00 0.00 19:48:01 eth0 0.12 0.08 0.01 0.01 0.00 0.00 0.00 0.00 19:48:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:48:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:49:01 eth0 0.43 0.08 0.04 0.01 0.00 0.00 0.00 0.00 19:49:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:49:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:50:01 eth0 1.40 0.47 0.35 0.21 0.00 0.00 0.00 0.00 19:50:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:51:01 eth0 0.52 0.30 0.27 0.20 0.00 0.00 0.00 0.00 19:51:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:51:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:52:01 eth0 0.27 0.22 0.09 0.07 0.00 0.00 0.00 0.00 19:52:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:52:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:53:01 eth0 0.20 0.17 0.07 0.01 0.00 0.00 0.00 0.00 19:53:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:53:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:54:01 eth0 0.10 0.08 0.01 0.01 0.00 0.00 0.00 0.00 19:54:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:54:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:55:01 eth0 204.25 132.35 1343.72 14.11 0.00 0.00 0.00 0.00 19:55:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:55:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 105.45 68.76 329.83 12.03 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 12.29 10.34 1.12 35.06 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 3.10.0-1160.21.1.el7.x86_64 (centos-7-docker-606adb87-c9a3-b56e-c965-7bc42a059c0f.vexxhost.lo) 09/15/21 _x86_64_ (2 CPU) 19:45:46 LINUX RESTART (2 CPU) 19:46:01 CPU %user %nice %system %iowait %steal %idle 19:47:01 all 22.03 0.00 7.63 5.49 0.09 64.76 19:47:01 0 22.23 0.00 8.01 5.17 0.09 64.49 19:47:01 1 21.84 0.00 7.24 5.80 0.09 65.03 19:48:01 all 0.22 0.00 0.05 0.00 0.01 99.72 19:48:01 0 0.33 0.00 0.05 0.00 0.00 99.62 19:48:01 1 0.10 0.00 0.05 0.00 0.02 99.83 19:49:01 all 0.24 0.00 0.03 0.01 0.02 99.70 19:49:01 0 0.40 0.00 0.02 0.00 0.02 99.57 19:49:01 1 0.08 0.00 0.05 0.02 0.02 99.83 19:50:01 all 0.23 0.00 0.04 0.00 0.01 99.72 19:50:01 0 0.38 0.00 0.05 0.00 0.00 99.57 19:50:01 1 0.07 0.00 0.03 0.00 0.02 99.88 19:51:01 all 0.23 0.00 0.04 0.00 0.02 99.71 19:51:01 0 0.40 0.00 0.02 0.00 0.02 99.57 19:51:01 1 0.07 0.00 0.07 0.00 0.02 99.85 19:52:01 all 0.21 0.00 0.03 0.00 0.01 99.75 19:52:01 0 0.38 0.00 0.03 0.00 0.00 99.58 19:52:01 1 0.03 0.00 0.03 0.00 0.02 99.92 19:53:01 all 0.24 0.00 0.04 0.00 0.01 99.71 19:53:01 0 0.40 0.00 0.03 0.00 0.00 99.57 19:53:01 1 0.08 0.00 0.05 0.00 0.02 99.85 19:54:01 all 0.22 0.00 0.05 0.00 0.00 99.73 19:54:01 0 0.38 0.00 0.02 0.00 0.00 99.60 19:54:01 1 0.05 0.00 0.08 0.00 0.00 99.87 19:55:01 all 2.87 0.00 0.95 0.02 0.03 96.14 19:55:01 0 2.61 0.00 0.96 0.02 0.02 96.40 19:55:01 1 3.14 0.00 0.94 0.02 0.03 95.87 Average: all 2.85 0.00 0.95 0.59 0.02 95.58 Average: 0 2.97 0.00 0.99 0.56 0.01 95.47 Average: 1 2.74 0.00 0.92 0.62 0.02 95.69