---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-3860 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 14G 142G 9% / tmpfs 64M 0 64M 0% /dev tmpfs 16G 0 16G 0% /sys/fs/cgroup shm 64M 0 64M 0% /dev/shm /dev/vda1 155G 14G 142G 9% /facter-os ---> sar -b -r -n DEV: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-3860) 06/24/25 _x86_64_ (8 CPU) 09:06:43 LINUX RESTART (8 CPU) 09:07:00 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 09:08:01 344.39 44.93 299.46 0.00 5141.34 161222.87 0.00 09:09:01 204.08 1.68 202.40 0.00 41.73 58052.21 0.00 09:10:01 148.34 0.03 148.31 0.00 5.33 59787.77 0.00 09:11:01 67.12 0.15 66.97 0.00 6.27 26968.71 0.00 09:12:01 226.14 5.08 221.07 0.00 2615.68 73295.92 0.00 Average: 198.52 10.49 188.03 0.00 1574.47 76153.92 0.00 09:07:00 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:08:01 29530908 31539796 802988 2.44 59592 2240924 2124428 6.26 1013572 1994084 1012 09:09:01 27674948 31496196 811992 2.47 130652 3843860 2085344 6.15 1296636 3390860 44524 09:10:01 26647508 31425844 872496 2.65 186124 4669636 1946176 5.74 1808208 3827756 269992 09:11:01 27562708 31464968 836712 2.54 191280 3840288 2309452 6.81 1364596 3408572 228 09:12:01 25336424 31225312 1038952 3.16 230720 5659796 2175548 6.41 1928508 4895360 209360 Average: 27350499 31430423 872628 2.65 159674 4050901 2128190 6.27 1482304 3503326 105023 09:07:00 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:08:01 ens3 494.35 346.40 5000.65 87.66 0.00 0.00 0.00 0.00 09:08:01 lo 4.13 4.13 0.40 0.40 0.00 0.00 0.00 0.00 09:08:01 veth5816d0d 51.65 49.91 4.39 276.61 0.00 0.00 0.00 0.02 09:08:01 docker0 51.65 49.81 3.68 276.60 0.00 0.00 0.00 0.00 09:09:01 ens3 539.73 455.26 6112.01 49.59 0.00 0.00 0.00 0.00 09:09:01 lo 3.00 3.00 0.29 0.29 0.00 0.00 0.00 0.00 09:09:01 docker0 380.85 414.00 29.49 2907.57 0.00 0.00 0.00 0.00 09:10:01 ens3 22.28 14.23 24.68 9.61 0.00 0.00 0.00 0.00 09:10:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:10:01 vethea684c5 0.00 0.18 0.00 0.02 0.00 0.00 0.00 0.00 09:10:01 docker0 0.00 0.08 0.00 0.01 0.00 0.00 0.00 0.00 09:11:01 ens3 23.41 14.56 55.42 8.64 0.00 0.00 0.00 0.00 09:11:01 veth8804931 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:11:01 lo 0.47 0.47 0.04 0.04 0.00 0.00 0.00 0.00 09:11:01 docker0 2.57 5.25 0.21 38.60 0.00 0.00 0.00 0.00 09:12:01 ens3 381.98 228.49 8029.32 32.86 0.00 0.00 0.00 0.00 09:12:01 lo 2.93 2.93 0.30 0.30 0.00 0.00 0.00 0.00 09:12:01 vethae5f556 50.39 51.99 4.42 495.14 0.00 0.00 0.00 0.04 09:12:01 docker0 53.37 57.40 3.91 571.78 0.00 0.00 0.00 0.00 Average: ens3 293.06 212.25 3849.44 37.84 0.00 0.00 0.00 0.00 Average: lo 2.11 2.11 0.21 0.21 0.00 0.00 0.00 0.00 Average: vethae5f556 10.05 10.37 0.88 98.80 0.00 0.00 0.00 0.01 Average: docker0 97.52 105.11 7.44 757.23 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-3860) 06/24/25 _x86_64_ (8 CPU) 09:06:43 LINUX RESTART (8 CPU) 09:07:00 CPU %user %nice %system %iowait %steal %idle 09:08:01 all 7.76 0.00 2.38 2.34 0.05 87.47 09:08:01 0 6.72 0.00 2.61 0.66 0.07 89.94 09:08:01 1 6.82 0.00 2.96 0.43 0.07 89.72 09:08:01 2 10.37 0.00 3.05 3.41 0.05 83.12 09:08:01 3 7.53 0.00 1.84 0.22 0.05 90.37 09:08:01 4 6.36 0.00 2.12 5.33 0.05 86.14 09:08:01 5 9.41 0.00 2.51 0.25 0.03 87.80 09:08:01 6 8.06 0.00 2.04 5.09 0.07 84.74 09:08:01 7 6.81 0.00 1.88 3.41 0.05 87.86 09:09:01 all 5.78 0.00 2.64 1.71 0.05 89.82 09:09:01 0 5.17 0.00 2.16 0.47 0.05 92.15 09:09:01 1 7.22 0.00 3.63 0.60 0.07 88.47 09:09:01 2 6.56 0.00 2.25 0.24 0.07 90.88 09:09:01 3 4.88 0.00 3.36 4.19 0.05 87.52 09:09:01 4 7.27 0.00 2.66 0.89 0.03 89.15 09:09:01 5 5.19 0.00 1.90 0.29 0.05 92.57 09:09:01 6 5.29 0.00 2.99 6.17 0.05 85.50 09:09:01 7 4.69 0.00 2.15 0.82 0.03 92.30 09:10:01 all 28.29 0.00 5.20 1.63 0.07 64.81 09:10:01 0 28.41 0.00 4.58 0.08 0.07 66.86 09:10:01 1 29.59 0.00 4.51 0.13 0.07 65.70 09:10:01 2 28.64 0.00 4.22 0.55 0.05 66.53 09:10:01 3 29.45 0.00 5.77 0.52 0.07 64.20 09:10:01 4 26.75 0.00 5.09 1.06 0.07 67.03 09:10:01 5 27.38 0.00 4.84 0.02 0.07 67.70 09:10:01 6 27.23 0.00 7.54 6.42 0.05 58.76 09:10:01 7 28.90 0.00 5.04 4.27 0.08 61.71 09:11:01 all 42.40 0.00 5.33 0.65 0.07 51.55 09:11:01 0 41.30 0.00 5.34 0.03 0.07 53.26 09:11:01 1 43.80 0.00 5.61 0.05 0.07 50.47 09:11:01 2 41.90 0.00 5.36 0.30 0.07 52.38 09:11:01 3 43.11 0.00 4.97 0.00 0.07 51.85 09:11:01 4 41.90 0.00 5.00 0.05 0.07 52.98 09:11:01 5 42.77 0.00 4.91 0.02 0.07 52.24 09:11:01 6 41.31 0.00 5.66 0.18 0.07 52.79 09:11:01 7 43.09 0.00 5.81 4.56 0.08 46.46 09:12:01 all 28.52 0.00 6.84 2.19 0.08 62.39 09:12:01 0 28.04 0.00 8.39 0.13 0.07 63.37 09:12:01 1 28.08 0.00 6.39 1.31 0.08 64.13 09:12:01 2 29.11 0.00 6.13 2.85 0.07 61.85 09:12:01 3 28.55 0.00 6.34 0.49 0.07 64.55 09:12:01 4 28.50 0.00 6.92 0.37 0.07 64.14 09:12:01 5 27.65 0.00 7.03 4.30 0.08 60.94 09:12:01 6 28.63 0.00 6.18 4.78 0.08 60.33 09:12:01 7 29.58 0.00 7.32 3.26 0.08 59.75 Average: all 22.51 0.00 4.47 1.70 0.06 71.25 Average: 0 21.87 0.00 4.61 0.28 0.06 73.18 Average: 1 23.05 0.00 4.61 0.51 0.07 71.76 Average: 2 23.30 0.00 4.20 1.47 0.06 70.97 Average: 3 22.69 0.00 4.45 1.08 0.06 71.71 Average: 4 22.11 0.00 4.35 1.55 0.06 71.93 Average: 5 22.42 0.00 4.23 0.97 0.06 72.31 Average: 6 22.09 0.00 4.88 4.53 0.06 68.44 Average: 7 22.56 0.00 4.43 3.26 0.07 69.68