---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-40238 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-40238) 03/05/25 _x86_64_ (8 CPU) 05:07:23 LINUX RESTART (8 CPU) 05:08:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 05:09:01 279.72 11.91 267.81 0.00 1753.97 64496.45 0.00 05:10:01 179.96 0.15 179.81 0.00 12.66 60421.59 0.00 05:11:01 219.08 0.45 218.63 0.00 39.73 63946.01 0.00 Average: 226.25 4.17 222.08 0.00 602.09 62954.54 0.00 05:08:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:09:01 28113136 31519652 788796 2.40 128464 3452672 1873268 5.52 1268452 3003528 555108 05:10:01 27559332 31527720 770396 2.34 189552 3872392 1791112 5.28 1336608 3400952 380760 05:11:01 26985528 31481908 813236 2.47 200268 4370840 1835036 5.41 1428264 3856752 348 Average: 27552665 31509760 790809 2.40 172761 3898635 1833139 5.40 1344441 3420411 312072 05:08:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:09:01 lo 6.07 6.07 0.60 0.60 0.00 0.00 0.00 0.00 05:09:01 docker0 326.95 527.95 27.33 3077.83 0.00 0.00 0.00 0.00 05:09:01 ens3 765.57 471.62 8004.22 73.81 0.00 0.00 0.00 0.00 05:10:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 05:10:01 docker0 0.00 0.10 0.00 0.01 0.00 0.00 0.00 0.00 05:10:01 veth2161ec1 0.00 0.18 0.00 0.02 0.00 0.00 0.00 0.00 05:10:01 ens3 30.84 16.74 29.77 11.08 0.00 0.00 0.00 0.00 05:11:01 lo 2.53 2.53 0.26 0.26 0.00 0.00 0.00 0.00 05:11:01 docker0 4.57 9.02 0.28 114.92 0.00 0.00 0.00 0.00 05:11:01 ens3 155.76 92.22 2744.83 28.40 0.00 0.00 0.00 0.00 Average: lo 2.93 2.93 0.29 0.29 0.00 0.00 0.00 0.00 Average: docker0 110.50 179.01 9.20 1064.19 0.00 0.00 0.00 0.00 Average: ens3 317.37 193.52 3592.74 37.76 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-40238) 03/05/25 _x86_64_ (8 CPU) 05:07:23 LINUX RESTART (8 CPU) 05:08:01 CPU %user %nice %system %iowait %steal %idle 05:09:01 all 8.31 0.00 3.82 1.26 0.07 86.54 05:09:01 0 7.36 0.00 4.04 4.07 0.08 84.44 05:09:01 1 8.25 0.00 3.75 1.63 0.08 86.29 05:09:01 2 7.32 0.00 3.98 0.59 0.05 88.06 05:09:01 3 7.68 0.00 3.61 0.84 0.05 87.82 05:09:01 4 9.50 0.00 3.68 1.60 0.07 85.15 05:09:01 5 8.08 0.00 3.27 1.02 0.07 87.57 05:09:01 6 9.07 0.00 3.91 0.15 0.07 86.80 05:09:01 7 9.19 0.00 4.30 0.22 0.08 86.21 05:10:01 all 40.48 0.00 7.03 1.12 0.09 51.28 05:10:01 0 41.26 0.00 7.86 6.38 0.08 44.41 05:10:01 1 40.86 0.00 7.51 1.06 0.10 50.46 05:10:01 2 39.52 0.00 6.58 0.08 0.10 53.72 05:10:01 3 41.31 0.00 8.01 0.10 0.08 50.50 05:10:01 4 40.12 0.00 5.96 0.49 0.08 53.35 05:10:01 5 39.60 0.00 7.30 0.17 0.08 52.85 05:10:01 6 40.05 0.00 6.09 0.15 0.08 53.62 05:10:01 7 41.13 0.00 6.95 0.56 0.08 51.28 05:11:01 all 24.44 0.00 5.09 1.09 0.08 69.30 05:11:01 0 24.33 0.00 5.56 1.63 0.10 68.38 05:11:01 1 22.56 0.00 4.88 0.08 0.07 72.41 05:11:01 2 24.47 0.00 5.06 0.12 0.07 70.28 05:11:01 3 25.07 0.00 5.63 0.08 0.10 69.11 05:11:01 4 23.86 0.00 5.17 3.38 0.08 67.50 05:11:01 5 25.35 0.00 4.61 0.38 0.08 69.58 05:11:01 6 24.76 0.00 5.19 2.98 0.07 67.00 05:11:01 7 25.11 0.00 4.66 0.05 0.07 70.11 Average: all 24.40 0.00 5.31 1.16 0.08 69.05 Average: 0 24.27 0.00 5.81 4.02 0.09 65.80 Average: 1 23.87 0.00 5.38 0.93 0.08 69.74 Average: 2 23.74 0.00 5.20 0.26 0.07 70.72 Average: 3 24.68 0.00 5.75 0.34 0.08 69.15 Average: 4 24.49 0.00 4.93 1.83 0.08 68.67 Average: 5 24.38 0.00 5.06 0.52 0.08 69.96 Average: 6 24.63 0.00 5.06 1.09 0.07 69.14 Average: 7 25.12 0.00 5.30 0.27 0.08 69.23