---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-41271 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 12G 144G 8% / tmpfs 64M 0 64M 0% /dev tmpfs 16G 0 16G 0% /sys/fs/cgroup shm 64M 0 64M 0% /dev/shm /dev/vda1 155G 12G 144G 8% /facter-os ---> sar -b -r -n DEV: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-41271) 03/13/25 _x86_64_ (8 CPU) 13:24:45 LINUX RESTART (8 CPU) 13:25:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 13:26:02 465.47 48.26 417.21 0.00 5411.90 146472.92 0.00 13:27:01 291.93 2.75 289.19 0.00 45.42 92330.66 0.00 Average: 379.43 25.69 353.74 0.00 2751.20 119629.24 0.00 13:25:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 13:26:02 29156272 31524284 795684 2.42 80468 2552504 1986772 5.86 1044252 2293168 8700 13:27:01 27460112 31476780 827840 2.52 192828 3920252 1838416 5.42 1224800 3620340 692 Average: 28308192 31500532 811762 2.47 136648 3236378 1912594 5.64 1134526 2956754 4696 13:25:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 13:26:02 lo 7.07 7.07 0.69 0.69 0.00 0.00 0.00 0.00 13:26:02 ens3 714.46 521.73 6100.00 111.94 0.00 0.00 0.00 0.00 13:26:02 vethb6e316c 131.56 139.48 13.12 120.51 0.00 0.00 0.00 0.01 13:26:02 docker0 157.81 164.99 13.19 296.89 0.00 0.00 0.00 0.00 13:27:01 lo 1.69 1.69 0.16 0.16 0.00 0.00 0.00 0.00 13:27:01 ens3 467.28 264.58 5446.17 46.72 0.00 0.00 0.00 0.00 13:27:01 docker0 174.83 314.47 14.63 2822.58 0.00 0.00 0.00 0.00 Average: lo 4.40 4.40 0.43 0.43 0.00 0.00 0.00 0.00 Average: ens3 591.91 394.24 5775.83 79.60 0.00 0.00 0.00 0.00 Average: docker0 166.25 239.10 13.91 1549.13 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-41271) 03/13/25 _x86_64_ (8 CPU) 13:24:45 LINUX RESTART (8 CPU) 13:25:01 CPU %user %nice %system %iowait %steal %idle 13:26:02 all 10.20 0.00 3.83 2.21 0.07 83.70 13:26:02 0 9.54 0.00 4.55 0.37 0.07 85.48 13:26:02 1 8.39 0.00 3.70 2.68 0.08 85.14 13:26:02 2 9.72 0.00 3.16 1.28 0.07 85.77 13:26:02 3 9.35 0.00 4.11 1.31 0.07 85.16 13:26:02 4 9.22 0.00 4.09 5.10 0.07 81.53 13:26:02 5 11.26 0.00 3.79 0.45 0.05 84.44 13:26:02 6 13.96 0.00 3.64 4.96 0.07 77.38 13:26:02 7 10.13 0.00 3.62 1.51 0.07 84.67 13:27:01 all 9.87 0.00 4.81 2.09 0.07 83.17 13:27:01 0 9.73 0.00 5.84 7.04 0.07 77.32 13:27:01 1 9.40 0.00 4.91 3.13 0.07 82.49 13:27:01 2 11.65 0.00 4.58 0.15 0.07 83.55 13:27:01 3 10.20 0.00 5.19 5.21 0.07 79.33 13:27:01 4 10.51 0.00 4.87 0.26 0.09 84.28 13:27:01 5 9.35 0.00 4.94 0.53 0.07 85.11 13:27:01 6 8.70 0.00 4.39 0.19 0.07 86.66 13:27:01 7 9.40 0.00 3.73 0.24 0.09 86.54 Average: all 10.03 0.00 4.31 2.15 0.07 83.43 Average: 0 9.63 0.00 5.19 3.67 0.07 81.44 Average: 1 8.89 0.00 4.30 2.91 0.08 83.82 Average: 2 10.68 0.00 3.86 0.72 0.07 84.67 Average: 3 9.77 0.00 4.64 3.24 0.07 82.28 Average: 4 9.86 0.00 4.47 2.70 0.08 82.89 Average: 5 10.31 0.00 4.36 0.49 0.06 84.78 Average: 6 11.34 0.00 4.01 2.58 0.07 82.00 Average: 7 9.77 0.00 3.68 0.88 0.08 85.60