---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-40360 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-40360) 03/05/25 _x86_64_ (8 CPU) 18:56:42 LINUX RESTART (8 CPU) 18:57:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 18:58:01 422.20 39.68 382.52 0.00 4347.94 74531.44 0.00 18:59:01 245.70 4.60 241.10 0.00 65.18 75935.75 0.00 19:00:01 226.68 0.27 226.41 0.00 20.26 66255.89 0.00 Average: 298.19 14.85 283.34 0.00 1477.72 72241.24 0.00 18:57:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 18:58:01 29137188 31517212 789836 2.40 81028 2570592 1973940 5.82 1050336 2297148 9520 18:59:01 26855816 30811328 1482096 4.51 188128 3865896 2576120 7.59 1985704 3452884 362752 19:00:01 26961752 31504860 788784 2.40 200168 4415948 1869324 5.51 1419324 3886236 384 Average: 27651585 31277800 1020239 3.10 156441 3617479 2139795 6.31 1485121 3212089 124219 18:57:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 18:58:01 veth2fd0aeb 139.21 150.46 13.84 129.38 0.00 0.00 0.00 0.01 18:58:01 docker0 175.54 190.20 14.56 401.83 0.00 0.00 0.00 0.00 18:58:01 ens3 744.99 522.56 6214.03 113.52 0.00 0.00 0.00 0.00 18:58:01 lo 6.80 6.80 0.67 0.67 0.00 0.00 0.00 0.00 18:59:01 docker0 141.27 296.28 12.10 2725.09 0.00 0.00 0.00 0.00 18:59:01 ens3 330.29 160.36 2757.73 28.86 0.00 0.00 0.00 0.00 18:59:01 veth1c5bd9b 0.00 0.18 0.00 0.02 0.00 0.00 0.00 0.00 18:59:01 lo 0.33 0.33 0.03 0.03 0.00 0.00 0.00 0.00 19:00:01 docker0 4.37 8.85 0.27 114.88 0.00 0.00 0.00 0.00 19:00:01 ens3 138.39 83.04 2721.89 22.20 0.00 0.00 0.00 0.00 19:00:01 lo 2.07 2.07 0.21 0.21 0.00 0.00 0.00 0.00 Average: docker0 107.06 165.12 8.98 1080.69 0.00 0.00 0.00 0.00 Average: ens3 404.55 255.32 3897.82 54.86 0.00 0.00 0.00 0.00 Average: lo 3.07 3.07 0.30 0.30 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-40360) 03/05/25 _x86_64_ (8 CPU) 18:56:42 LINUX RESTART (8 CPU) 18:57:01 CPU %user %nice %system %iowait %steal %idle 18:58:01 all 9.68 0.00 3.56 1.55 0.06 85.15 18:58:01 0 7.93 0.00 4.25 2.35 0.07 85.39 18:58:01 1 9.65 0.00 3.06 0.35 0.07 86.87 18:58:01 2 9.67 0.00 3.62 1.41 0.07 85.23 18:58:01 3 8.27 0.00 3.26 0.55 0.07 87.85 18:58:01 4 10.31 0.00 3.71 2.77 0.05 83.16 18:58:01 5 8.71 0.00 3.39 2.19 0.05 85.66 18:58:01 6 9.78 0.00 3.81 2.55 0.05 83.81 18:58:01 7 13.11 0.00 3.40 0.24 0.07 83.19 18:59:01 all 36.75 0.00 7.51 1.23 0.08 54.43 18:59:01 0 36.54 0.00 6.92 0.47 0.07 56.00 18:59:01 1 37.64 0.00 8.32 0.17 0.07 53.80 18:59:01 2 37.06 0.00 7.20 0.47 0.07 55.20 18:59:01 3 36.63 0.00 7.12 0.79 0.08 55.38 18:59:01 4 36.36 0.00 6.48 0.15 0.08 56.92 18:59:01 5 37.29 0.00 7.13 0.54 0.08 54.95 18:59:01 6 36.44 0.00 9.71 6.76 0.08 47.00 18:59:01 7 36.04 0.00 7.24 0.47 0.07 56.19 19:00:01 all 31.06 0.00 6.57 0.88 0.08 61.41 19:00:01 0 29.76 0.00 6.89 0.05 0.08 63.22 19:00:01 1 31.50 0.00 6.64 1.92 0.08 59.85 19:00:01 2 30.87 0.00 6.22 1.55 0.08 61.28 19:00:01 3 31.88 0.00 6.42 0.03 0.07 61.61 19:00:01 4 32.86 0.00 5.52 0.93 0.07 60.62 19:00:01 5 29.90 0.00 6.74 0.44 0.07 62.86 19:00:01 6 30.68 0.00 6.71 0.98 0.07 61.57 19:00:01 7 31.02 0.00 7.43 1.16 0.08 60.31 Average: all 25.82 0.00 5.88 1.22 0.07 67.01 Average: 0 24.72 0.00 6.02 0.96 0.07 68.23 Average: 1 26.24 0.00 6.00 0.81 0.07 66.87 Average: 2 25.85 0.00 5.68 1.15 0.07 67.25 Average: 3 25.58 0.00 5.60 0.46 0.07 68.29 Average: 4 26.51 0.00 5.24 1.28 0.07 66.90 Average: 5 25.34 0.00 5.76 1.05 0.07 67.78 Average: 6 25.61 0.00 6.74 3.43 0.07 64.16 Average: 7 26.72 0.00 6.02 0.62 0.07 66.56