---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-38958 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 15G 141G 10% / tmpfs 64M 0 64M 0% /dev tmpfs 16G 0 16G 0% /sys/fs/cgroup shm 64M 0 64M 0% /dev/shm /dev/vda1 155G 15G 141G 10% /facter-os ---> sar -b -r -n DEV: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-38958) 02/14/25 _x86_64_ (8 CPU) 02:07:27 LINUX RESTART (8 CPU) 02:08:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 02:09:01 358.24 20.48 337.76 0.00 2138.84 89339.91 0.00 02:10:01 311.00 3.75 307.25 0.00 45.19 141366.17 0.00 02:11:01 220.68 0.35 220.33 0.00 6.67 109102.88 0.00 02:12:01 116.25 0.12 116.13 0.00 3.33 49877.42 0.00 Average: 251.54 6.17 245.37 0.00 548.51 97421.60 0.00 02:08:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:09:01 28711336 31540696 774212 2.35 79780 3012004 1839056 5.42 1049980 2720680 388180 02:10:01 26787324 31343060 956636 2.91 190188 4453960 2316452 6.83 1679472 3823268 463348 02:11:01 25542972 31335472 956996 2.91 229136 5526924 2076248 6.12 1614484 4998756 548 02:12:01 24308656 31193228 1097940 3.34 233412 6575860 2603088 7.67 2141048 5670948 406200 Average: 26337572 31353114 946446 2.88 183129 4892187 2208711 6.51 1621246 4303413 314569 02:08:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:09:01 docker0 70.94 69.07 5.05 398.98 0.00 0.00 0.00 0.00 02:09:01 ens3 828.11 517.20 8670.05 111.98 0.00 0.00 0.00 0.00 02:09:01 lo 9.27 9.27 0.98 0.98 0.00 0.00 0.00 0.00 02:10:01 veth68d8b66 0.00 0.18 0.00 0.02 0.00 0.00 0.00 0.00 02:10:01 docker0 280.75 361.91 24.23 2875.87 0.00 0.00 0.00 0.00 02:10:01 ens3 389.15 297.78 2905.60 39.79 0.00 0.00 0.00 0.00 02:10:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 02:11:01 veth68d8b66 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 02:11:01 docker0 164.64 340.31 20.30 5452.41 0.00 0.00 0.00 0.00 02:11:01 ens3 396.55 201.77 6206.02 38.00 0.00 0.00 0.00 0.00 02:11:01 veth5ead379 0.00 0.08 0.00 0.01 0.00 0.00 0.00 0.00 02:11:01 lo 0.53 0.53 0.05 0.05 0.00 0.00 0.00 0.00 02:12:01 docker0 1.48 3.47 0.12 38.25 0.00 0.00 0.00 0.00 02:12:01 ens3 62.71 61.66 65.99 132.40 0.00 0.00 0.00 0.00 02:12:01 veth1479744 0.00 0.15 0.00 0.01 0.00 0.00 0.00 0.00 02:12:01 lo 0.47 0.47 0.04 0.04 0.00 0.00 0.00 0.00 Average: docker0 129.45 193.69 12.43 2191.38 0.00 0.00 0.00 0.00 Average: ens3 419.13 269.60 4461.91 80.54 0.00 0.00 0.00 0.00 Average: veth1479744 0.00 0.04 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 2.62 2.62 0.27 0.27 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-38958) 02/14/25 _x86_64_ (8 CPU) 02:07:27 LINUX RESTART (8 CPU) 02:08:01 CPU %user %nice %system %iowait %steal %idle 02:09:01 all 10.81 0.00 3.65 3.83 0.06 81.65 02:09:01 0 9.65 0.00 4.39 0.88 0.07 85.01 02:09:01 1 9.85 0.00 4.80 5.24 0.05 80.07 02:09:01 2 11.47 0.00 3.19 9.61 0.05 75.69 02:09:01 3 12.06 0.00 3.54 0.76 0.05 83.59 02:09:01 4 9.33 0.00 3.14 1.74 0.05 85.74 02:09:01 5 9.83 0.00 3.10 1.92 0.07 85.08 02:09:01 6 16.61 0.00 2.94 7.31 0.07 73.08 02:09:01 7 7.66 0.00 4.12 3.19 0.08 84.94 02:10:01 all 20.77 0.00 5.93 4.36 0.07 68.87 02:10:01 0 21.36 0.00 5.20 0.18 0.07 73.18 02:10:01 1 21.20 0.00 5.44 0.47 0.07 72.82 02:10:01 2 21.28 0.00 6.69 3.86 0.08 68.09 02:10:01 3 20.51 0.00 7.57 21.83 0.07 50.02 02:10:01 4 19.95 0.00 6.07 0.32 0.07 73.60 02:10:01 5 20.86 0.00 6.02 2.13 0.07 70.92 02:10:01 6 20.32 0.00 5.52 6.00 0.07 68.09 02:10:01 7 20.65 0.00 4.93 0.20 0.08 74.13 02:11:01 all 19.49 0.00 5.17 4.00 0.07 71.27 02:11:01 0 17.58 0.00 7.06 0.29 0.07 75.01 02:11:01 1 19.47 0.00 4.63 0.15 0.07 75.68 02:11:01 2 18.49 0.00 6.55 0.66 0.08 74.21 02:11:01 3 15.24 0.00 4.33 18.42 0.07 61.95 02:11:01 4 20.67 0.00 5.18 10.42 0.07 63.67 02:11:01 5 20.18 0.00 5.48 1.56 0.07 72.71 02:11:01 6 28.97 0.00 4.47 0.03 0.08 66.45 02:11:01 7 15.31 0.00 3.70 0.47 0.05 80.47 02:12:01 all 26.96 0.00 4.67 2.28 0.07 66.03 02:12:01 0 30.05 0.00 4.02 0.07 0.07 65.79 02:12:01 1 17.83 0.00 3.33 0.02 0.05 78.77 02:12:01 2 31.78 0.00 5.03 6.45 0.10 56.65 02:12:01 3 28.56 0.00 4.72 10.10 0.08 56.53 02:12:01 4 28.31 0.00 5.21 0.18 0.08 66.21 02:12:01 5 16.83 0.00 4.30 1.18 0.03 77.67 02:12:01 6 28.24 0.00 5.20 0.22 0.08 66.25 02:12:01 7 34.04 0.00 5.52 0.03 0.08 60.32 Average: all 19.52 0.00 4.86 3.61 0.07 71.94 Average: 0 19.69 0.00 5.16 0.35 0.07 74.73 Average: 1 17.10 0.00 4.55 1.46 0.06 76.83 Average: 2 20.77 0.00 5.36 5.15 0.08 68.64 Average: 3 19.10 0.00 5.04 12.77 0.07 63.02 Average: 4 19.59 0.00 4.90 3.17 0.07 72.28 Average: 5 16.93 0.00 4.73 1.70 0.06 76.59 Average: 6 23.55 0.00 4.53 3.38 0.08 68.46 Average: 7 19.44 0.00 4.57 0.97 0.08 74.94