---> uname -a: Linux prd-centos7-docker-4c-2g-30203.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 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 3.10.0-1160.42.2.el7.x86_64 (centos-7-docker-61562791-2d39-7756-a072-67b3eceb74d7.vexxhost.lo) 11/10/21 _x86_64_ (2 CPU) 16:47:50 LINUX RESTART (2 CPU) 16:48:01 tps rtps wtps bread/s bwrtn/s 16:49:01 187.14 68.20 118.94 7962.29 38898.05 16:50:01 1.78 0.00 1.78 0.00 35.48 16:51:01 0.22 0.00 0.22 0.00 3.23 16:52:01 0.27 0.00 0.27 0.00 3.22 16:53:01 0.27 0.00 0.27 0.00 3.56 16:54:01 0.22 0.00 0.22 0.00 3.20 16:55:01 0.27 0.00 0.27 0.00 3.65 16:56:01 0.23 0.00 0.23 0.00 3.12 16:57:01 214.57 0.07 214.50 4.79 54314.80 Average: 45.01 7.59 37.42 885.30 10366.93 16:48:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 16:49:01 5695808 0 614520 7.67 2620 1695984 1268916 14.01 554876 1523748 132 16:50:01 5709056 0 601268 7.51 2620 1695988 1163400 12.84 544204 1523708 20 16:51:01 5710252 0 600068 7.49 2620 1695992 1163772 12.85 542212 1524008 8 16:52:01 5706736 0 603580 7.54 2620 1695996 1163796 12.85 546016 1524004 8 16:53:01 5709520 0 600792 7.50 2620 1696000 1163400 12.84 542764 1524940 8 16:54:01 5707584 0 602724 7.53 2620 1696004 1163496 12.85 545152 1524940 20 16:55:01 5708028 0 602276 7.52 2620 1696008 1163400 12.84 544756 1524940 16 16:56:01 5695516 0 614780 7.68 2620 1696016 1163748 12.85 556508 1524940 20 16:57:01 4054328 0 934124 11.66 2620 3017860 1196920 13.21 855128 2647456 112 Average: 5521870 0 641570 8.01 2620 1842872 1178983 13.02 581291 1649187 38 16:48:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 16:49:01 eth0 452.32 263.37 986.38 74.44 0.00 0.00 0.00 0.00 16:49:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:49:01 docker0 2.81 1.90 0.68 7.92 0.00 0.00 0.00 0.00 16:50:01 eth0 0.63 0.10 0.06 0.01 0.00 0.00 0.00 0.00 16:50:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:51:01 eth0 3.12 1.30 2.42 0.26 0.00 0.00 0.00 0.00 16:51:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:51:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:52:01 eth0 0.50 0.45 0.31 0.21 0.00 0.00 0.00 0.00 16:52:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:52:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:53:01 eth0 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 16:53:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:53:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:54:01 eth0 0.32 0.23 0.14 0.08 0.00 0.00 0.00 0.00 16:54:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:54:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:55:01 eth0 0.50 0.10 0.05 0.01 0.00 0.00 0.00 0.00 16:55:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:55:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:56:01 eth0 2.28 0.90 0.90 0.56 0.00 0.00 0.00 0.00 16:56:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:56:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:57:01 eth0 333.74 198.10 7657.79 34.85 0.00 0.00 0.00 0.00 16:57:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:57:01 docker0 28.25 43.98 2.83 386.08 0.00 0.00 0.00 0.00 Average: eth0 88.19 51.64 961.39 12.27 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 3.45 5.10 0.39 43.80 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) 11/10/21 _x86_64_ (2 CPU) 16:47:50 LINUX RESTART (2 CPU) 16:48:01 CPU %user %nice %system %iowait %steal %idle 16:49:01 all 18.68 0.00 6.57 5.85 0.07 68.83 16:49:01 0 18.65 0.00 6.90 6.07 0.07 68.32 16:49:01 1 18.71 0.00 6.24 5.64 0.07 69.34 16:50:01 all 0.13 0.00 0.08 0.00 0.02 99.77 16:50:01 0 0.10 0.00 0.07 0.00 0.02 99.82 16:50:01 1 0.17 0.00 0.08 0.00 0.02 99.73 16:51:01 all 0.27 0.00 0.04 0.00 0.02 99.67 16:51:01 0 0.10 0.00 0.05 0.00 0.02 99.83 16:51:01 1 0.43 0.00 0.03 0.00 0.02 99.52 16:52:01 all 0.23 0.00 0.03 0.00 0.01 99.73 16:52:01 0 0.05 0.00 0.03 0.00 0.02 99.90 16:52:01 1 0.40 0.00 0.03 0.00 0.00 99.57 16:53:01 all 0.23 0.00 0.03 0.00 0.02 99.72 16:53:01 0 0.08 0.00 0.03 0.00 0.02 99.87 16:53:01 1 0.38 0.00 0.03 0.00 0.02 99.57 16:54:01 all 0.20 0.00 0.04 0.00 0.01 99.75 16:54:01 0 0.05 0.00 0.05 0.00 0.02 99.88 16:54:01 1 0.35 0.00 0.03 0.00 0.00 99.62 16:55:01 all 0.19 0.00 0.05 0.00 0.03 99.73 16:55:01 0 0.05 0.00 0.03 0.00 0.03 99.88 16:55:01 1 0.33 0.00 0.07 0.00 0.02 99.58 16:56:01 all 0.23 0.00 0.04 0.00 0.02 99.72 16:56:01 0 0.08 0.00 0.07 0.00 0.02 99.83 16:56:01 1 0.37 0.00 0.02 0.00 0.02 99.60 16:57:01 all 22.68 0.00 9.33 2.72 0.07 65.20 16:57:01 0 22.69 0.00 9.48 2.65 0.07 65.11 16:57:01 1 22.68 0.00 9.18 2.78 0.07 65.30 Average: all 4.61 0.00 1.74 0.92 0.03 92.69 Average: 0 4.50 0.00 1.80 0.94 0.03 92.74 Average: 1 4.73 0.00 1.69 0.91 0.02 92.65