---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-36278 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-36278) 01/07/25 _x86_64_ (8 CPU) 12:57:07 LINUX RESTART (8 CPU) 12:58:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 12:59:01 246.13 5.37 240.76 0.00 432.60 93128.89 0.00 13:00:01 124.25 0.07 124.18 0.00 8.13 41265.92 0.00 Average: 184.67 2.70 181.98 0.00 218.59 66979.53 0.00 12:58:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:59:01 27778520 31521136 786480 2.39 137616 3754088 2028284 5.98 1300216 3281220 238840 13:00:01 27061984 31455432 843424 2.56 184428 4300536 1925296 5.67 1704928 3531220 783392 Average: 27420252 31488284 814952 2.48 161022 4027312 1976790 5.83 1502572 3406220 511116 12:58:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:59:01 lo 2.85 2.85 0.28 0.28 0.00 0.00 0.00 0.00 12:59:01 docker0 362.79 564.82 30.26 3525.03 0.00 0.00 0.00 0.00 12:59:01 ens3 718.76 455.14 6851.71 57.15 0.00 0.00 0.00 0.00 13:00:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 13:00:01 docker0 0.00 0.10 0.00 0.01 0.00 0.00 0.00 0.00 13:00:01 ens3 28.50 18.16 27.21 11.11 0.00 0.00 0.00 0.00 13:00:01 veth7ad0596 0.00 0.18 0.00 0.02 0.00 0.00 0.00 0.00 Average: lo 1.51 1.51 0.15 0.15 0.00 0.00 0.00 0.00 Average: docker0 179.87 280.09 15.00 1747.71 0.00 0.00 0.00 0.00 Average: ens3 370.73 234.82 3410.79 33.94 0.00 0.00 0.00 0.00 Average: veth7ad0596 0.00 0.09 0.00 0.01 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-36278) 01/07/25 _x86_64_ (8 CPU) 12:57:07 LINUX RESTART (8 CPU) 12:58:02 CPU %user %nice %system %iowait %steal %idle 12:59:01 all 7.59 0.00 3.73 3.25 0.07 85.36 12:59:01 0 6.94 0.00 3.75 4.48 0.07 84.76 12:59:01 1 7.17 0.00 3.38 2.35 0.05 87.05 12:59:01 2 9.47 0.00 3.47 1.36 0.07 85.63 12:59:01 3 7.63 0.00 4.90 10.33 0.09 77.06 12:59:01 4 8.30 0.00 3.28 5.50 0.05 82.86 12:59:01 5 6.43 0.00 3.65 0.82 0.07 89.03 12:59:01 6 7.45 0.00 3.96 0.84 0.05 87.70 12:59:01 7 7.30 0.00 3.49 0.32 0.09 88.80 13:00:01 all 29.26 0.00 5.75 1.85 0.07 63.06 13:00:01 0 28.85 0.00 5.45 0.05 0.07 65.58 13:00:01 1 29.17 0.00 5.17 0.03 0.07 65.57 13:00:01 2 25.93 0.00 5.90 1.89 0.07 66.22 13:00:01 3 31.01 0.00 7.31 10.64 0.10 50.94 13:00:01 4 29.89 0.00 5.10 0.19 0.07 64.76 13:00:01 5 29.17 0.00 4.97 0.64 0.05 65.17 13:00:01 6 30.72 0.00 6.77 0.62 0.07 61.82 13:00:01 7 29.36 0.00 5.35 0.78 0.08 64.42 Average: all 18.51 0.00 4.75 2.54 0.07 74.12 Average: 0 17.99 0.00 4.60 2.25 0.07 75.09 Average: 1 18.29 0.00 4.28 1.18 0.06 76.19 Average: 2 17.77 0.00 4.69 1.63 0.07 75.84 Average: 3 19.42 0.00 6.12 10.49 0.09 63.88 Average: 4 19.18 0.00 4.20 2.82 0.06 73.74 Average: 5 17.89 0.00 4.32 0.73 0.06 77.00 Average: 6 19.18 0.00 5.38 0.73 0.06 74.65 Average: 7 18.38 0.00 4.42 0.55 0.09 76.56