---> uname -a: Linux prd-centos7-docker-4c-2g-2189.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 8.5G 32G 22% / 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 8.5G 32G 22% /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) 10/18/21 _x86_64_ (2 CPU) 16:34:58 LINUX RESTART (2 CPU) 16:36:01 tps rtps wtps bread/s bwrtn/s 16:37:01 83.68 3.18 80.50 2325.12 7772.30 16:38:01 71.62 0.25 71.37 27.58 40987.29 16:39:01 5.26 0.00 5.26 0.00 337.52 16:40:01 0.25 0.00 0.25 0.00 3.52 16:41:01 0.30 0.00 0.30 0.00 4.00 16:42:01 0.20 0.00 0.20 0.00 2.47 16:43:01 14.52 0.12 14.40 10.52 533.23 Average: 25.18 0.51 24.67 338.41 7109.39 16:36:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 16:37:01 5381760 0 715076 8.93 2620 1909476 1468524 16.21 825500 1556828 52488 16:38:01 4348380 0 753904 9.41 2620 2904028 1596068 17.62 1017528 2319048 48 16:39:01 4720844 0 704360 8.79 2620 2581108 1212348 13.39 946380 2031112 12 16:40:01 4726232 0 698968 8.73 2620 2581112 1157840 12.78 942048 2031112 8 16:41:01 4734104 0 691088 8.63 2620 2581120 1157732 12.78 934024 2031112 8 16:42:01 4733176 0 692016 8.64 2620 2581120 1157876 12.78 934172 2031856 8 16:43:01 3909092 0 973852 12.16 2620 3123368 1800136 19.87 1383552 2331728 541288 Average: 4650513 0 747038 9.33 2620 2608762 1364361 15.06 997601 2047542 84837 16:36:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 16:37:01 eth0 542.02 600.80 3083.71 66.67 0.00 0.00 0.00 0.00 16:37:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:37:01 vethf2b6e50 366.42 264.49 34.27 901.12 0.00 0.00 0.00 0.00 16:37:01 docker0 366.42 264.36 29.26 901.11 0.00 0.00 0.00 0.00 16:38:01 vethc41c4df 0.05 0.07 0.00 0.01 0.00 0.00 0.00 0.00 16:38:01 eth0 647.88 799.27 5027.90 75.19 0.00 0.00 0.00 0.00 16:38:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:38:01 docker0 725.88 526.06 52.67 1804.20 0.00 0.00 0.00 0.00 16:39:01 eth0 6.10 2.81 4.66 1.84 0.00 0.00 0.00 0.00 16:39:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:39:01 docker0 0.08 0.03 0.00 0.00 0.00 0.00 0.00 0.00 16:40:01 eth0 1.30 0.44 0.36 0.21 0.00 0.00 0.00 0.00 16:40:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:40:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:41:01 eth0 0.52 0.20 0.11 0.07 0.00 0.00 0.00 0.00 16:41:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:41:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:42:01 eth0 0.58 0.35 0.33 0.20 0.00 0.00 0.00 0.00 16:42:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:42:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:43:01 eth0 194.71 121.26 2664.24 139.14 0.00 0.00 0.00 0.00 16:43:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:43:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 199.51 218.42 1544.11 40.58 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 156.44 113.20 11.73 387.44 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) 10/18/21 _x86_64_ (2 CPU) 16:34:58 LINUX RESTART (2 CPU) 16:36:01 CPU %user %nice %system %iowait %steal %idle 16:37:01 all 10.77 0.00 3.25 2.17 0.08 83.73 16:37:01 0 9.36 0.00 3.70 3.30 0.09 83.55 16:37:01 1 12.18 0.00 2.80 1.05 0.07 83.90 16:38:01 all 19.33 0.00 5.57 1.45 0.09 73.56 16:38:01 0 13.57 0.00 5.28 2.34 0.09 78.73 16:38:01 1 25.09 0.00 5.87 0.57 0.09 68.39 16:39:01 all 0.27 0.00 0.20 0.00 0.01 99.52 16:39:01 0 0.44 0.00 0.22 0.00 0.02 99.33 16:39:01 1 0.10 0.00 0.18 0.00 0.00 99.72 16:40:01 all 0.24 0.00 0.04 0.00 0.02 99.70 16:40:01 0 0.19 0.00 0.05 0.00 0.02 99.75 16:40:01 1 0.29 0.00 0.03 0.00 0.02 99.66 16:41:01 all 0.25 0.00 0.06 0.00 0.02 99.67 16:41:01 0 0.03 0.00 0.03 0.00 0.02 99.92 16:41:01 1 0.47 0.00 0.08 0.00 0.02 99.43 16:42:01 all 0.26 0.00 0.04 0.00 0.00 99.70 16:42:01 0 0.07 0.00 0.03 0.00 0.00 99.90 16:42:01 1 0.45 0.00 0.05 0.00 0.00 99.50 16:43:01 all 8.34 0.00 2.59 0.09 0.05 88.92 16:43:01 0 8.35 0.00 2.54 0.07 0.05 88.99 16:43:01 1 8.33 0.00 2.65 0.12 0.05 88.85 Average: all 5.50 0.00 1.64 0.52 0.04 92.30 Average: 0 4.47 0.00 1.65 0.79 0.04 93.04 Average: 1 6.53 0.00 1.63 0.24 0.03 91.56