---> uname -a: Linux prd-centos7-docker-4c-2g-398.vexxhost.local 3.10.0-1160.36.2.el7.x86_64 #1 SMP Wed Jul 21 11:57:15 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 3.10.0-1160.36.2.el7.x86_64 (centos-7-docker-611db46c-487c-30ca-28da-62715972c0a2.vexxhost.lo) 08/20/21 _x86_64_ (2 CPU) 17:41:39 LINUX RESTART (2 CPU) 17:42:02 tps rtps wtps bread/s bwrtn/s 17:43:02 106.43 17.15 89.28 5279.38 4180.46 17:44:01 1.63 0.00 1.63 0.00 32.84 17:45:01 0.40 0.00 0.40 0.00 6.20 17:46:01 0.65 0.00 0.65 0.00 8.86 17:47:01 0.37 0.00 0.37 0.00 5.71 17:48:01 0.18 0.00 0.18 0.00 2.90 17:49:01 0.20 0.00 0.20 0.00 2.72 17:50:01 0.30 0.00 0.30 0.00 4.00 17:51:01 0.32 0.00 0.32 0.00 3.76 17:52:01 0.23 0.00 0.23 0.00 3.10 Average: 10.93 1.69 9.24 521.11 419.62 17:42:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 17:43:02 5676340 0 626664 7.82 2620 1703316 1257588 13.88 564596 1530260 128 17:44:01 5687952 0 615044 7.68 2620 1703324 1162644 12.84 555072 1530224 16 17:45:01 5691244 0 611752 7.64 2620 1703324 1162644 12.84 551236 1530304 8 17:46:01 5685136 0 617852 7.71 2620 1703332 1166452 12.88 557748 1530304 8 17:47:01 5689088 0 613896 7.67 2620 1703336 1162684 12.84 553152 1531280 8 17:48:01 5686296 0 616684 7.70 2620 1703340 1162780 12.84 556544 1531284 8 17:49:01 5685004 0 617972 7.72 2620 1703344 1162888 12.84 557208 1531280 20 17:50:01 5674916 0 628052 7.84 2620 1703352 1162684 12.84 567160 1531280 12 17:51:01 5672620 0 630344 7.87 2620 1703356 1162684 12.84 569312 1531280 8 17:52:01 5672848 0 630112 7.87 2620 1703360 1162684 12.84 571552 1529032 8 Average: 5682144 0 620837 7.75 2620 1703338 1172573 12.95 560358 1530653 22 17:42:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 17:43:02 eth0 575.63 322.15 1021.25 79.38 0.00 0.00 0.00 0.00 17:43:02 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:43:02 docker0 2.71 2.01 0.52 6.21 0.00 0.00 0.00 0.00 17:44:01 eth0 0.80 0.08 0.07 0.04 0.00 0.00 0.00 0.00 17:44:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:44:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:45:01 eth0 0.57 0.08 0.06 0.01 0.00 0.00 0.00 0.00 17:45:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:45:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:46:01 eth0 5.56 2.62 3.84 0.53 0.00 0.00 0.00 0.00 17:46:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:46:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:47:01 eth0 0.08 0.08 0.01 0.01 0.00 0.00 0.00 0.00 17:47:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:47:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:48:01 eth0 0.43 0.20 0.11 0.07 0.00 0.00 0.00 0.00 17:48:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:48:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:49:01 eth0 0.85 0.45 0.36 0.21 0.00 0.00 0.00 0.00 17:49:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:49:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:50:01 eth0 0.15 0.08 0.01 0.01 0.00 0.00 0.00 0.00 17:50:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:51:01 eth0 0.10 0.08 0.01 0.01 0.00 0.00 0.00 0.00 17:51:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:51:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:52:01 eth0 0.08 0.08 0.01 0.01 0.00 0.00 0.00 0.00 17:52:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:52:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 57.68 32.18 101.25 7.92 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 0.27 0.20 0.05 0.61 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 3.10.0-1160.36.2.el7.x86_64 (centos-7-docker-611db46c-487c-30ca-28da-62715972c0a2.vexxhost.lo) 08/20/21 _x86_64_ (2 CPU) 17:41:39 LINUX RESTART (2 CPU) 17:42:02 CPU %user %nice %system %iowait %steal %idle 17:43:02 all 14.21 0.00 3.14 2.33 0.05 80.26 17:43:02 0 15.06 0.00 3.82 3.12 0.05 77.94 17:43:02 1 13.36 0.00 2.47 1.55 0.05 82.57 17:44:01 all 0.23 0.00 0.03 0.00 0.03 99.71 17:44:01 0 0.41 0.00 0.03 0.00 0.03 99.52 17:44:01 1 0.05 0.00 0.03 0.00 0.02 99.90 17:45:01 all 0.20 0.00 0.03 0.00 0.01 99.76 17:45:01 0 0.37 0.00 0.02 0.00 0.00 99.62 17:45:01 1 0.03 0.00 0.05 0.00 0.02 99.90 17:46:01 all 0.26 0.00 0.04 0.00 0.01 99.69 17:46:01 0 0.45 0.00 0.05 0.00 0.02 99.48 17:46:01 1 0.07 0.00 0.03 0.00 0.00 99.90 17:47:01 all 0.20 0.00 0.05 0.00 0.02 99.73 17:47:01 0 0.25 0.00 0.05 0.00 0.02 99.68 17:47:01 1 0.15 0.00 0.05 0.00 0.02 99.78 17:48:01 all 0.08 0.00 0.03 0.00 0.02 99.87 17:48:01 0 0.05 0.00 0.03 0.00 0.02 99.90 17:48:01 1 0.12 0.00 0.02 0.00 0.02 99.85 17:49:01 all 0.22 0.00 0.03 0.00 0.03 99.72 17:49:01 0 0.37 0.00 0.03 0.00 0.03 99.57 17:49:01 1 0.07 0.00 0.03 0.00 0.02 99.88 17:50:01 all 0.19 0.00 0.04 0.00 0.01 99.76 17:50:01 0 0.17 0.00 0.05 0.00 0.00 99.78 17:50:01 1 0.22 0.00 0.03 0.00 0.02 99.73 17:51:01 all 0.20 0.00 0.03 0.00 0.02 99.75 17:51:01 0 0.03 0.00 0.03 0.00 0.02 99.92 17:51:01 1 0.37 0.00 0.03 0.00 0.02 99.58 17:52:01 all 0.19 0.00 0.03 0.00 0.02 99.77 17:52:01 0 0.03 0.00 0.03 0.00 0.02 99.92 17:52:01 1 0.35 0.00 0.02 0.00 0.02 99.62 Average: all 1.55 0.00 0.33 0.22 0.02 97.87 Average: 0 1.66 0.00 0.40 0.30 0.02 97.62 Average: 1 1.43 0.00 0.27 0.15 0.02 98.13