---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-654 5.4.0-126-generic #142-Ubuntu SMP Fri Aug 26 12:12:57 UTC 2022 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): 8 On-line CPU(s) list: 0-7 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 8 NUMA node(s): 1 Vendor ID: AuthenticAMD CPU family: 23 Model: 49 Model name: AMD EPYC-Rome Processor Stepping: 0 CPU MHz: 2800.000 BogoMIPS: 5600.00 Virtualization: AMD-V Hypervisor vendor: KVM Virtualization type: full L1d cache: 256 KiB L1i cache: 256 KiB L2 cache: 4 MiB L3 cache: 128 MiB NUMA node0 CPU(s): 0-7 Vulnerability Itlb multihit: Not affected Vulnerability L1tf: Not affected Vulnerability Mds: Not affected Vulnerability Meltdown: Not affected Vulnerability Mmio stale data: Not affected Vulnerability Spec store bypass: Mitigation; Speculative Store Bypass disabled via prctl and seccomp Vulnerability Spectre v1: Mitigation; usercopy/swapgs barriers and __user pointer sanitization Vulnerability Spectre v2: Mitigation; Retpolines, IBPB conditional, IBRS_FW, STIBP disabled, RSB filling Vulnerability Srbds: Not affected Vulnerability Tsx async abort: Not affected 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 rep_good nopl cpuid extd_apicid tsc_known_freq 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 ssbd ibrs ibpb stibp vmmcall fsgsbase tsc_adjust bmi1 avx2 smep bmi2 rdseed adx smap clflushopt clwb sha_ni xsaveopt xsavec xgetbv1 xsaves clzero xsaveerptr wbnoinvd arat npt nrip_save umip rdpid arch_capabilities ---> nproc: 8 ---> df -h: Filesystem Size Used Avail Use% Mounted on overlay 155G 11G 145G 7% / tmpfs 64M 0 64M 0% /dev tmpfs 16G 0 16G 0% /sys/fs/cgroup shm 64M 0 64M 0% /dev/shm /dev/vda1 155G 11G 145G 7% /facter-os ---> sar -b -r -n DEV: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-654) 03/22/24 _x86_64_ (8 CPU) 08:49:53 LINUX RESTART (8 CPU) 08:50:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 08:51:01 379.05 47.69 331.36 0.00 5355.77 203495.55 0.00 08:52:01 90.45 0.37 90.09 0.00 14.80 33148.95 0.00 08:53:01 1.67 0.00 1.67 0.00 0.00 20.28 0.00 08:54:01 2.72 1.53 1.18 0.00 35.59 15.33 0.00 08:55:01 3.37 0.97 2.40 0.00 67.46 39.19 0.00 Average: 95.45 10.11 85.34 0.00 1094.69 47343.39 0.00 08:50:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:51:01 29261144 31546224 775876 2.36 73916 2487744 1900548 5.60 1011332 2230184 48 08:52:01 28746136 31553992 752160 2.29 95744 2940012 1736684 5.12 1109020 2579840 368 08:53:01 28745956 31553884 751884 2.29 95780 2940012 1736684 5.12 1109244 2579840 168 08:54:01 28741340 31551420 754092 2.29 95844 2941080 1736684 5.12 1114340 2580104 212 08:55:01 28735284 31552188 752664 2.29 97240 2946212 1731540 5.10 1111132 2585192 4 Average: 28845972 31551542 757335 2.30 91705 2851012 1768428 5.21 1091014 2511032 160 08:50:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:51:01 lo 3.73 3.73 0.36 0.36 0.00 0.00 0.00 0.00 08:51:01 docker0 3.07 2.67 0.32 36.61 0.00 0.00 0.00 0.00 08:51:01 ens3 484.57 329.06 5626.17 93.02 0.00 0.00 0.00 0.00 08:52:01 lo 1.27 1.27 0.12 0.12 0.00 0.00 0.00 0.00 08:52:01 docker0 49.18 81.37 4.15 830.38 0.00 0.00 0.00 0.00 08:52:01 ens3 198.35 121.54 3374.34 25.19 0.00 0.00 0.00 0.00 08:53:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:53:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:53:01 ens3 7.08 2.35 7.51 0.40 0.00 0.00 0.00 0.00 08:54:01 lo 0.33 0.33 0.03 0.03 0.00 0.00 0.00 0.00 08:54:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:54:01 ens3 8.10 6.85 5.46 5.94 0.00 0.00 0.00 0.00 08:55:01 lo 0.07 0.07 0.01 0.01 0.00 0.00 0.00 0.00 08:55:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:55:01 ens3 0.40 0.35 0.34 0.18 0.00 0.00 0.00 0.00 Average: lo 1.08 1.08 0.10 0.10 0.00 0.00 0.00 0.00 Average: docker0 10.45 16.81 0.89 173.42 0.00 0.00 0.00 0.00 Average: ens3 139.70 92.03 1802.82 24.95 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-654) 03/22/24 _x86_64_ (8 CPU) 08:49:53 LINUX RESTART (8 CPU) 08:50:01 CPU %user %nice %system %iowait %steal %idle 08:51:01 all 8.65 0.00 2.87 2.95 0.06 85.47 08:51:01 0 8.00 0.00 2.42 1.08 0.07 88.44 08:51:01 1 9.91 0.00 2.16 0.23 0.05 87.64 08:51:01 2 7.36 0.00 2.79 3.83 0.07 85.94 08:51:01 3 8.58 0.00 3.19 5.23 0.07 82.94 08:51:01 4 10.74 0.00 4.41 4.09 0.05 80.71 08:51:01 5 8.86 0.00 2.93 7.67 0.05 80.49 08:51:01 6 9.76 0.00 2.62 0.34 0.05 87.23 08:51:01 7 5.95 0.00 2.46 1.15 0.07 90.38 08:52:01 all 20.99 0.00 2.99 1.63 0.07 74.32 08:52:01 0 19.96 0.00 2.92 0.13 0.05 76.94 08:52:01 1 22.51 0.00 3.63 4.55 0.07 69.25 08:52:01 2 21.94 0.00 2.81 4.05 0.15 71.06 08:52:01 3 20.01 0.00 2.52 0.13 0.07 77.27 08:52:01 4 21.53 0.00 3.43 3.20 0.05 71.79 08:52:01 5 20.10 0.00 2.84 0.05 0.05 76.96 08:52:01 6 20.75 0.00 2.97 0.30 0.05 75.93 08:52:01 7 21.11 0.00 2.80 0.60 0.07 75.42 08:53:01 all 0.20 0.00 0.01 0.00 0.01 99.77 08:53:01 0 0.00 0.00 0.00 0.00 0.00 100.00 08:53:01 1 0.07 0.00 0.03 0.02 0.02 99.87 08:53:01 2 1.40 0.00 0.02 0.02 0.02 98.55 08:53:01 3 0.02 0.00 0.00 0.00 0.03 99.95 08:53:01 4 0.00 0.00 0.02 0.00 0.02 99.97 08:53:01 5 0.00 0.00 0.00 0.00 0.02 99.98 08:53:01 6 0.03 0.00 0.02 0.00 0.00 99.95 08:53:01 7 0.07 0.00 0.03 0.00 0.02 99.88 08:54:01 all 0.25 0.00 0.03 0.01 0.01 99.71 08:54:01 0 0.03 0.00 0.03 0.00 0.00 99.93 08:54:01 1 0.12 0.00 0.02 0.03 0.02 99.82 08:54:01 2 0.07 0.00 0.02 0.00 0.02 99.90 08:54:01 3 0.30 0.00 0.03 0.03 0.00 99.63 08:54:01 4 0.77 0.00 0.00 0.00 0.00 99.23 08:54:01 5 0.27 0.00 0.03 0.00 0.00 99.70 08:54:01 6 0.13 0.00 0.02 0.00 0.02 99.83 08:54:01 7 0.30 0.00 0.05 0.02 0.03 99.60 08:55:01 all 0.03 0.00 0.05 0.02 0.01 99.89 08:55:01 0 0.03 0.00 0.03 0.00 0.00 99.93 08:55:01 1 0.00 0.00 0.02 0.10 0.02 99.87 08:55:01 2 0.03 0.00 0.03 0.02 0.02 99.90 08:55:01 3 0.10 0.00 0.07 0.03 0.02 99.78 08:55:01 4 0.02 0.00 0.02 0.00 0.00 99.97 08:55:01 5 0.03 0.00 0.00 0.00 0.02 99.95 08:55:01 6 0.00 0.00 0.02 0.00 0.00 99.98 08:55:01 7 0.03 0.00 0.22 0.02 0.03 99.70 Average: all 6.00 0.00 1.19 0.92 0.03 91.86 Average: 0 5.58 0.00 1.08 0.24 0.02 93.08 Average: 1 6.49 0.00 1.17 0.98 0.03 91.32 Average: 2 6.15 0.00 1.13 1.58 0.05 91.08 Average: 3 5.77 0.00 1.15 1.08 0.04 91.96 Average: 4 6.59 0.00 1.57 1.45 0.02 90.37 Average: 5 5.83 0.00 1.15 1.54 0.03 91.46 Average: 6 6.11 0.00 1.12 0.13 0.02 92.62 Average: 7 5.47 0.00 1.11 0.35 0.04 93.03