---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-35182 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: 2799.998 BogoMIPS: 5599.99 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-35182) 12/16/24 _x86_64_ (8 CPU) 05:40:07 LINUX RESTART (8 CPU) 05:41:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 05:42:01 100.77 3.08 97.69 0.00 429.10 37186.62 0.00 05:43:01 120.98 0.42 120.56 0.00 20.53 58820.13 0.00 Average: 110.87 1.75 109.12 0.00 224.90 47998.87 0.00 05:41:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:42:01 28272280 31307132 995876 3.03 90016 3166760 2106088 6.21 1526280 2632988 527336 05:43:01 27865644 31495672 812556 2.47 112572 3690084 1952532 5.75 1211360 3306880 336444 Average: 28068962 31401402 904216 2.75 101294 3428422 2029310 5.98 1368820 2969934 431890 05:41:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:42:01 lo 1.20 1.20 0.12 0.12 0.00 0.00 0.00 0.00 05:42:01 docker0 51.59 94.71 4.61 962.07 0.00 0.00 0.00 0.00 05:42:01 ens3 276.53 157.27 4202.83 33.45 0.00 0.00 0.00 0.00 05:42:01 vethd96c6a0 41.02 83.84 4.25 876.04 0.00 0.00 0.00 0.07 05:43:01 lo 3.00 3.00 0.29 0.29 0.00 0.00 0.00 0.00 05:43:01 docker0 46.35 89.79 4.21 875.86 0.00 0.00 0.00 0.00 05:43:01 ens3 389.64 227.17 9248.93 39.48 0.00 0.00 0.00 0.00 Average: lo 2.10 2.10 0.20 0.20 0.00 0.00 0.00 0.00 Average: docker0 48.97 92.25 4.41 918.98 0.00 0.00 0.00 0.00 Average: ens3 333.06 192.21 6724.83 36.47 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-35182) 12/16/24 _x86_64_ (8 CPU) 05:40:07 LINUX RESTART (8 CPU) 05:41:01 CPU %user %nice %system %iowait %steal %idle 05:42:01 all 29.60 0.00 5.09 1.52 0.09 63.70 05:42:01 0 27.32 0.00 5.66 0.50 0.08 66.43 05:42:01 1 30.85 0.00 4.93 0.07 0.08 64.07 05:42:01 2 28.24 0.00 4.82 0.87 0.08 65.98 05:42:01 3 30.38 0.00 5.91 0.05 0.08 63.58 05:42:01 4 28.85 0.00 4.74 2.66 0.07 63.68 05:42:01 5 31.14 0.00 4.69 0.22 0.13 63.82 05:42:01 6 30.56 0.00 4.92 0.05 0.08 64.39 05:42:01 7 29.50 0.00 5.07 7.72 0.12 57.59 05:43:01 all 18.70 0.00 4.75 2.37 0.08 74.10 05:43:01 0 19.98 0.00 5.30 3.88 0.08 70.76 05:43:01 1 18.20 0.00 4.63 0.31 0.08 76.78 05:43:01 2 18.41 0.00 4.26 0.10 0.08 77.14 05:43:01 3 20.40 0.00 4.51 0.37 0.07 74.66 05:43:01 4 18.59 0.00 5.40 7.43 0.08 68.50 05:43:01 5 18.97 0.00 4.89 4.92 0.07 71.15 05:43:01 6 16.92 0.00 5.05 0.05 0.07 77.90 05:43:01 7 18.15 0.00 3.94 1.92 0.08 75.91 Average: all 24.16 0.00 4.92 1.94 0.09 68.89 Average: 0 23.66 0.00 5.48 2.19 0.08 68.59 Average: 1 24.54 0.00 4.78 0.19 0.08 70.41 Average: 2 23.33 0.00 4.54 0.49 0.08 71.56 Average: 3 25.39 0.00 5.21 0.21 0.08 69.11 Average: 4 23.73 0.00 5.07 5.04 0.08 66.09 Average: 5 25.08 0.00 4.79 2.56 0.10 67.47 Average: 6 23.76 0.00 4.99 0.05 0.08 71.13 Average: 7 23.81 0.00 4.50 4.82 0.10 66.77