---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-40853 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-40853) 03/11/25 _x86_64_ (8 CPU) 06:26:44 LINUX RESTART (8 CPU) 06:27:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 06:28:01 354.85 48.13 306.71 0.00 5414.46 150346.95 0.00 06:29:01 321.52 2.93 318.58 0.00 36.67 96681.33 0.00 06:30:01 35.77 0.00 35.77 0.00 0.00 24584.36 0.00 06:31:01 84.10 1.68 82.42 0.00 41.19 21304.98 0.00 Average: 199.05 13.19 185.87 0.00 1373.25 73229.61 0.00 06:27:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:28:01 29474096 31536592 811128 2.47 63292 2287152 2022376 5.96 1045944 2016828 373352 06:29:01 27747512 31331936 973976 2.96 183792 3529024 2252900 6.64 1430648 3158480 61156 06:30:01 26963972 31351568 951496 2.89 187392 4286312 2331320 6.87 1634896 3691968 430824 06:31:01 26971460 31336596 967228 2.94 191416 4249264 2140452 6.31 1877780 3436848 728284 Average: 27789260 31389173 925957 2.82 156473 3587938 2186762 6.44 1497317 3076031 398404 06:27:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:28:01 docker0 33.11 34.24 2.49 200.81 0.00 0.00 0.00 0.00 06:28:01 ens3 546.60 379.12 6054.78 95.23 0.00 0.00 0.00 0.00 06:28:01 lo 7.00 7.00 0.68 0.68 0.00 0.00 0.00 0.00 06:29:01 docker0 271.17 434.65 23.69 2889.31 0.00 0.00 0.00 0.00 06:29:01 ens3 466.25 289.05 2919.27 39.80 0.00 0.00 0.00 0.00 06:29:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 06:29:01 veth118ee1d 0.00 0.15 0.00 0.01 0.00 0.00 0.00 0.00 06:30:01 docker0 1.00 1.35 0.11 0.38 0.00 0.00 0.00 0.00 06:30:01 ens3 15.49 8.25 12.24 6.39 0.00 0.00 0.00 0.00 06:30:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:30:01 veth118ee1d 1.00 1.40 0.13 0.38 0.00 0.00 0.00 0.00 06:31:01 veth14a3be3 0.00 0.17 0.00 0.01 0.00 0.00 0.00 0.00 06:31:01 docker0 1.88 4.37 0.11 38.21 0.00 0.00 0.00 0.00 06:31:01 ens3 31.79 17.50 69.86 12.68 0.00 0.00 0.00 0.00 06:31:01 lo 0.60 0.60 0.06 0.06 0.00 0.00 0.00 0.00 Average: veth14a3be3 0.00 0.04 0.00 0.00 0.00 0.00 0.00 0.00 Average: docker0 76.78 118.63 6.60 782.03 0.00 0.00 0.00 0.00 Average: ens3 265.03 173.48 2264.08 38.53 0.00 0.00 0.00 0.00 Average: lo 1.95 1.95 0.19 0.19 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-40853) 03/11/25 _x86_64_ (8 CPU) 06:26:44 LINUX RESTART (8 CPU) 06:27:01 CPU %user %nice %system %iowait %steal %idle 06:28:01 all 7.92 0.00 2.51 1.88 0.05 87.64 06:28:01 0 9.49 0.00 2.51 1.48 0.05 86.47 06:28:01 1 7.78 0.00 2.35 3.59 0.05 86.23 06:28:01 2 9.76 0.00 2.12 0.54 0.05 87.54 06:28:01 3 6.64 0.00 1.74 0.47 0.05 91.10 06:28:01 4 8.45 0.00 2.21 0.82 0.03 88.48 06:28:01 5 7.82 0.00 2.30 0.22 0.05 89.61 06:28:01 6 6.46 0.00 3.92 7.32 0.03 82.26 06:28:01 7 7.00 0.00 2.90 0.64 0.05 89.42 06:29:01 all 11.84 0.00 5.09 2.71 0.07 80.28 06:29:01 0 11.97 0.00 4.42 0.61 0.08 82.91 06:29:01 1 10.83 0.00 4.14 2.47 0.07 82.50 06:29:01 2 11.99 0.00 4.99 1.31 0.07 81.64 06:29:01 3 12.08 0.00 6.83 11.48 0.08 69.53 06:29:01 4 11.62 0.00 7.73 3.84 0.07 76.74 06:29:01 5 11.58 0.00 3.99 1.14 0.07 83.22 06:29:01 6 12.01 0.00 4.42 0.46 0.07 83.05 06:29:01 7 12.67 0.00 4.23 0.40 0.08 82.61 06:30:01 all 43.01 0.00 6.21 0.41 0.08 50.29 06:30:01 0 42.38 0.00 5.89 0.02 0.08 51.64 06:30:01 1 43.88 0.00 7.01 0.00 0.07 49.04 06:30:01 2 45.28 0.00 6.10 0.00 0.07 48.55 06:30:01 3 42.51 0.00 6.33 1.70 0.08 49.38 06:30:01 4 42.55 0.00 6.60 0.42 0.08 50.34 06:30:01 5 41.39 0.00 6.41 1.13 0.08 50.99 06:30:01 6 43.40 0.00 5.93 0.00 0.08 50.59 06:30:01 7 42.72 0.00 5.39 0.02 0.08 51.79 06:31:01 all 53.62 0.00 7.78 0.48 0.10 38.02 06:31:01 0 55.13 0.00 7.40 0.49 0.08 36.90 06:31:01 1 52.29 0.00 7.57 0.50 0.12 39.53 06:31:01 2 53.38 0.00 7.63 0.49 0.10 38.41 06:31:01 3 53.66 0.00 8.16 1.94 0.10 36.15 06:31:01 4 52.65 0.00 8.33 0.27 0.08 38.66 06:31:01 5 54.84 0.00 8.02 0.03 0.08 37.02 06:31:01 6 53.99 0.00 7.77 0.10 0.10 38.04 06:31:01 7 53.00 0.00 7.40 0.05 0.10 39.45 Average: all 29.11 0.00 5.40 1.37 0.07 64.05 Average: 0 29.76 0.00 5.06 0.65 0.08 64.46 Average: 1 28.70 0.00 5.26 1.64 0.08 64.32 Average: 2 30.12 0.00 5.21 0.58 0.07 64.01 Average: 3 28.71 0.00 5.75 3.88 0.08 61.57 Average: 4 28.84 0.00 6.22 1.33 0.07 63.54 Average: 5 28.92 0.00 5.18 0.63 0.07 65.20 Average: 6 28.96 0.00 5.51 1.97 0.07 63.49 Average: 7 28.83 0.00 4.98 0.28 0.08 65.84