---> uname -a: Linux prd-centos7-docker-4c-2g-1192.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 9.0G 32G 23% / 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 9.0G 32G 23% /facter-os ---> sar -b -r -n DEV: Linux 3.10.0-1160.45.1.el7.x86_64 (centos-7-docker-6184fc6f-eac4-18bc-9bd7-7f41a3ca8dfb.novalocal) 11/18/21 _x86_64_ (2 CPU) 01:48:40 LINUX RESTART (2 CPU) 01:49:01 tps rtps wtps bread/s bwrtn/s 01:50:01 101.22 14.70 86.52 5069.82 5179.29 01:51:01 2.17 0.00 2.17 0.00 46.95 01:52:02 0.43 0.00 0.43 0.00 6.58 01:53:01 0.22 0.00 0.22 0.00 2.74 01:54:01 0.30 0.00 0.30 0.00 4.00 01:55:01 0.30 0.00 0.30 0.00 5.15 01:56:01 0.20 0.00 0.20 0.00 1.93 01:57:01 0.32 0.00 0.32 0.00 3.36 01:58:01 0.25 0.00 0.25 0.00 2.43 01:59:01 70.61 0.03 70.57 3.73 26937.67 Average: 17.64 1.48 16.16 508.45 3225.03 01:49:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:50:01 5663736 0 618224 7.72 2620 1724360 1121132 12.38 565860 1540324 132 01:51:01 5677176 0 604776 7.55 2620 1724368 1019500 11.26 554884 1540288 20 01:52:02 5678508 0 603444 7.53 2620 1724368 1019500 11.26 553188 1540288 8 01:53:01 5674828 0 607116 7.58 2620 1724376 1019752 11.26 556668 1540292 16 01:54:01 5675224 0 606716 7.58 2620 1724380 1019764 11.26 556840 1540288 20 01:55:01 5676944 0 604932 7.55 2620 1724444 1019644 11.26 555196 1540304 24 01:56:01 5669492 0 612436 7.65 2620 1724392 1019500 11.26 562672 1540288 8 01:57:01 5667488 0 614436 7.67 2620 1724396 1019500 11.26 564520 1540288 8 01:58:01 5667744 0 614176 7.67 2620 1724400 1019500 11.26 564516 1540288 16 01:59:01 4806628 0 757088 9.45 2620 2442604 1437580 15.87 749540 2130260 44 Average: 5585777 0 624334 7.80 2620 1796209 1071537 11.83 578388 1599291 30 01:49:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:50:01 eth0 538.57 315.83 1319.39 80.46 0.00 0.00 0.00 0.00 01:50:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:50:01 docker0 37.76 24.14 3.68 170.02 0.00 0.00 0.00 0.00 01:51:01 eth0 0.10 0.08 0.01 0.01 0.00 0.00 0.00 0.00 01:51:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:51:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:52:02 eth0 0.57 0.08 0.05 0.01 0.00 0.00 0.00 0.00 01:52:02 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:52:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:53:01 eth0 1.03 0.34 0.33 0.21 0.00 0.00 0.00 0.00 01:53:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:53:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:54:01 eth0 0.53 0.27 0.27 0.19 0.00 0.00 0.00 0.00 01:54:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:54:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:55:01 eth0 0.32 0.25 0.14 0.08 0.00 0.00 0.00 0.00 01:55:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:55:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:56:01 eth0 0.12 0.10 0.01 0.01 0.00 0.00 0.00 0.00 01:56:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:56:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:57:01 eth0 0.17 0.10 0.01 0.01 0.00 0.00 0.00 0.00 01:57:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:57:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:58:01 eth0 0.08 0.10 0.01 0.01 0.00 0.00 0.00 0.00 01:58:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:58:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:59:01 vethe7d1071 0.02 0.07 0.00 0.01 0.00 0.00 0.00 0.00 01:59:01 eth0 188.41 107.64 4080.01 50.86 0.00 0.00 0.00 0.00 01:59:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:59:01 docker0 0.43 0.45 0.15 0.15 0.00 0.00 0.00 0.00 Average: vethe7d1071 0.00 0.01 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 73.14 42.57 541.05 13.21 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 3.83 2.46 0.38 17.05 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 3.10.0-1160.45.1.el7.x86_64 (centos-7-docker-6184fc6f-eac4-18bc-9bd7-7f41a3ca8dfb.novalocal) 11/18/21 _x86_64_ (2 CPU) 01:48:40 LINUX RESTART (2 CPU) 01:49:01 CPU %user %nice %system %iowait %steal %idle 01:50:01 all 13.57 0.00 3.08 2.47 0.06 80.82 01:50:01 0 11.12 0.00 3.85 2.68 0.07 82.28 01:50:01 1 16.04 0.00 2.29 2.26 0.05 79.36 01:51:01 all 0.25 0.00 0.06 0.00 0.03 99.66 01:51:01 0 0.10 0.00 0.07 0.00 0.03 99.80 01:51:01 1 0.40 0.00 0.05 0.00 0.03 99.52 01:52:02 all 0.23 0.00 0.04 0.00 0.02 99.71 01:52:02 0 0.03 0.00 0.05 0.00 0.02 99.90 01:52:02 1 0.43 0.00 0.03 0.00 0.02 99.52 01:53:01 all 0.20 0.00 0.03 0.00 0.03 99.73 01:53:01 0 0.32 0.00 0.03 0.00 0.02 99.63 01:53:01 1 0.08 0.00 0.03 0.00 0.05 99.83 01:54:01 all 0.23 0.00 0.07 0.00 0.02 99.69 01:54:01 0 0.37 0.00 0.05 0.00 0.00 99.58 01:54:01 1 0.08 0.00 0.08 0.00 0.03 99.80 01:55:01 all 0.22 0.00 0.06 0.00 0.03 99.70 01:55:01 0 0.35 0.00 0.03 0.00 0.02 99.60 01:55:01 1 0.08 0.00 0.08 0.00 0.03 99.80 01:56:01 all 0.23 0.00 0.05 0.00 0.01 99.72 01:56:01 0 0.38 0.00 0.03 0.00 0.00 99.58 01:56:01 1 0.07 0.00 0.07 0.00 0.02 99.85 01:57:01 all 0.18 0.00 0.06 0.00 0.03 99.74 01:57:01 0 0.23 0.00 0.05 0.00 0.02 99.70 01:57:01 1 0.12 0.00 0.07 0.00 0.03 99.78 01:58:01 all 0.13 0.00 0.05 0.00 0.02 99.80 01:58:01 0 0.22 0.00 0.05 0.00 0.00 99.73 01:58:01 1 0.05 0.00 0.05 0.00 0.03 99.87 01:59:01 all 10.67 0.00 4.25 0.62 0.04 84.41 01:59:01 0 10.95 0.00 4.40 0.56 0.05 84.04 01:59:01 1 10.39 0.00 4.11 0.68 0.03 84.78 Average: all 2.55 0.00 0.76 0.30 0.03 96.35 Average: 0 2.38 0.00 0.85 0.32 0.02 96.43 Average: 1 2.73 0.00 0.68 0.29 0.03 96.27