---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-39757 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-39757) 02/26/25 _x86_64_ (8 CPU) 06:57:52 LINUX RESTART (8 CPU) 06:58:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 06:59:01 361.29 48.29 313.00 0.00 5402.83 157143.54 0.00 07:00:01 336.83 2.63 334.19 0.00 42.39 95549.54 0.00 07:01:01 34.44 0.05 34.39 0.00 0.40 22558.92 0.00 07:02:01 194.77 0.15 194.62 0.00 8.80 55960.27 0.00 Average: 231.83 12.78 219.05 0.00 1363.61 82803.07 0.00 06:58:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:59:01 29412968 31514440 814400 2.48 67028 2326276 2011088 5.93 1049032 2059604 423812 07:00:01 27606204 31275004 1018056 3.10 184572 3615592 2381152 7.02 1534944 3186564 170756 07:01:01 26419612 30888260 1403640 4.27 188860 4358328 2470128 7.28 1929348 3924436 444244 07:02:01 26966584 31494336 792620 2.41 200208 4398212 1838400 5.42 1421056 3875188 375108 Average: 27601342 31293010 1007179 3.06 160167 3674602 2175192 6.41 1483595 3261448 353480 06:58:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:59:01 lo 7.07 7.07 0.69 0.69 0.00 0.00 0.00 0.00 06:59:01 docker0 21.95 24.88 1.75 154.59 0.00 0.00 0.00 0.00 06:59:01 ens3 580.00 373.32 5972.29 94.56 0.00 0.00 0.00 0.00 07:00:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 07:00:01 docker0 275.57 453.56 23.91 2907.47 0.00 0.00 0.00 0.00 07:00:01 veth9dc5623 0.00 0.15 0.00 0.01 0.00 0.00 0.00 0.00 07:00:01 ens3 484.97 295.05 2937.23 40.12 0.00 0.00 0.00 0.00 07:01:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:01:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:01:01 veth9dc5623 0.00 0.05 0.00 0.00 0.00 0.00 0.00 0.00 07:01:01 ens3 12.30 7.60 10.28 5.61 0.00 0.00 0.00 0.00 07:02:01 lo 2.07 2.07 0.21 0.21 0.00 0.00 0.00 0.00 07:02:01 docker0 4.80 9.32 0.29 117.65 0.00 0.00 0.00 0.00 07:02:01 ens3 117.48 71.84 2710.44 16.49 0.00 0.00 0.00 0.00 Average: lo 2.33 2.33 0.23 0.23 0.00 0.00 0.00 0.00 Average: docker0 75.58 121.94 6.49 794.93 0.00 0.00 0.00 0.00 Average: ens3 298.69 186.95 2907.56 39.20 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-39757) 02/26/25 _x86_64_ (8 CPU) 06:57:52 LINUX RESTART (8 CPU) 06:58:01 CPU %user %nice %system %iowait %steal %idle 06:59:01 all 8.36 0.00 2.59 1.59 0.05 87.41 06:59:01 0 6.41 0.00 3.77 0.18 0.05 89.59 06:59:01 1 9.56 0.00 2.83 4.07 0.05 83.49 06:59:01 2 6.90 0.00 2.25 3.36 0.05 87.45 06:59:01 3 6.29 0.00 2.20 0.42 0.03 91.06 06:59:01 4 10.91 0.00 2.25 0.34 0.05 86.46 06:59:01 5 10.61 0.00 1.91 0.38 0.05 87.05 06:59:01 6 8.87 0.00 3.03 3.76 0.07 84.27 06:59:01 7 7.37 0.00 2.46 0.23 0.05 89.88 07:00:01 all 13.79 0.00 4.71 3.64 0.07 77.80 07:00:01 0 16.03 0.00 5.29 0.62 0.08 77.97 07:00:01 1 13.86 0.00 5.09 0.83 0.07 80.16 07:00:01 2 12.83 0.00 5.09 8.72 0.05 73.31 07:00:01 3 12.60 0.00 3.56 0.98 0.07 82.79 07:00:01 4 13.12 0.00 4.73 0.74 0.05 81.36 07:00:01 5 13.02 0.00 3.86 0.44 0.05 82.63 07:00:01 6 13.26 0.00 6.01 16.46 0.07 64.20 07:00:01 7 15.55 0.00 4.04 0.40 0.08 79.93 07:01:01 all 53.01 0.00 6.36 0.68 0.08 39.87 07:01:01 0 51.80 0.00 5.83 0.03 0.07 42.27 07:01:01 1 52.01 0.00 6.35 0.07 0.08 41.48 07:01:01 2 52.89 0.00 6.45 0.37 0.10 40.19 07:01:01 3 54.33 0.00 6.51 0.99 0.08 38.09 07:01:01 4 52.95 0.00 6.11 0.03 0.08 40.83 07:01:01 5 54.18 0.00 6.66 0.12 0.08 38.96 07:01:01 6 52.77 0.00 7.06 3.83 0.08 36.25 07:01:01 7 53.15 0.00 5.92 0.00 0.08 40.85 07:02:01 all 34.59 0.00 6.46 1.82 0.07 57.05 07:02:01 0 34.55 0.00 6.63 0.54 0.08 58.20 07:02:01 1 35.68 0.00 6.97 0.05 0.07 57.23 07:02:01 2 34.63 0.00 6.70 7.86 0.07 50.74 07:02:01 3 34.32 0.00 7.13 0.40 0.08 58.07 07:02:01 4 33.79 0.00 5.71 0.07 0.08 60.35 07:02:01 5 34.08 0.00 6.14 1.30 0.07 58.42 07:02:01 6 35.35 0.00 6.30 4.33 0.07 53.94 07:02:01 7 34.36 0.00 6.09 0.05 0.07 59.43 Average: all 27.44 0.00 5.03 1.93 0.07 65.53 Average: 0 27.21 0.00 5.38 0.34 0.07 67.00 Average: 1 27.78 0.00 5.31 1.25 0.07 65.59 Average: 2 26.80 0.00 5.12 5.07 0.07 62.94 Average: 3 26.90 0.00 4.85 0.70 0.07 67.49 Average: 4 27.71 0.00 4.70 0.29 0.07 67.24 Average: 5 27.96 0.00 4.64 0.56 0.06 66.77 Average: 6 27.56 0.00 5.60 7.09 0.07 59.67 Average: 7 27.58 0.00 4.63 0.17 0.07 67.55