---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-40999 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 15G 141G 10% / tmpfs 64M 0 64M 0% /dev tmpfs 16G 0 16G 0% /sys/fs/cgroup shm 64M 0 64M 0% /dev/shm /dev/vda1 155G 15G 141G 10% /facter-os ---> sar -b -r -n DEV: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-40999) 03/12/25 _x86_64_ (8 CPU) 02:07:05 LINUX RESTART (8 CPU) 02:08:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 02:09:01 270.09 6.81 263.28 0.00 495.51 85575.06 0.00 02:10:01 173.25 0.15 173.10 0.00 11.33 64241.96 0.00 02:11:01 184.82 0.33 184.49 0.00 3.87 64878.65 0.00 02:12:01 140.58 0.12 140.46 0.00 5.20 64543.64 0.00 Average: 191.86 1.83 190.03 0.00 127.44 69743.88 0.00 02:08:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:09:01 27559532 31520892 778300 2.37 133328 3982812 1895396 5.59 1332476 3462200 98668 02:10:01 26541384 31438624 848804 2.58 193788 4772532 1936976 5.71 1417580 4298576 285168 02:11:01 24945232 30789008 1493000 4.54 230108 5580708 2013912 5.94 2158972 5034688 20624 02:12:01 24534856 31450356 837956 2.55 234312 6628916 2054552 6.05 1755988 5849540 56 Average: 25895251 31299720 989515 3.01 197884 5241242 1975209 5.82 1666254 4661251 101129 02:08:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:09:01 ens3 835.37 575.67 10794.17 74.03 0.00 0.00 0.00 0.00 02:09:01 lo 6.85 6.85 0.74 0.74 0.00 0.00 0.00 0.00 02:09:01 docker0 361.89 471.00 30.29 3445.93 0.00 0.00 0.00 0.00 02:10:01 ens3 150.01 87.80 2466.80 90.00 0.00 0.00 0.00 0.00 02:10:01 lo 0.73 0.73 0.07 0.07 0.00 0.00 0.00 0.00 02:10:01 veth69a7816 0.00 0.23 0.00 0.02 0.00 0.00 0.00 0.00 02:10:01 vethdf17f0e 26.08 75.32 2.09 1703.47 0.00 0.00 0.00 0.14 02:10:01 docker0 26.08 75.34 1.74 1703.48 0.00 0.00 0.00 0.00 02:11:01 ens3 270.80 147.53 3775.45 31.87 0.00 0.00 0.00 0.00 02:11:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:11:01 vethd076b98 0.18 0.32 0.05 0.10 0.00 0.00 0.00 0.00 02:11:01 veth69a7816 0.00 0.10 0.00 0.00 0.00 0.00 0.00 0.00 02:11:01 docker0 131.03 244.24 18.24 3754.10 0.00 0.00 0.00 0.00 02:12:01 ens3 30.11 18.15 62.12 11.79 0.00 0.00 0.00 0.00 02:12:01 lo 0.47 0.47 0.04 0.04 0.00 0.00 0.00 0.00 02:12:01 docker0 1.52 2.68 0.09 38.11 0.00 0.00 0.00 0.00 Average: ens3 319.42 205.74 4247.36 51.83 0.00 0.00 0.00 0.00 Average: lo 1.99 1.99 0.21 0.21 0.00 0.00 0.00 0.00 Average: docker0 129.16 197.18 12.52 2230.34 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-40999) 03/12/25 _x86_64_ (8 CPU) 02:07:05 LINUX RESTART (8 CPU) 02:08:02 CPU %user %nice %system %iowait %steal %idle 02:09:01 all 9.32 0.00 4.05 5.57 0.08 80.97 02:09:01 0 9.18 0.00 4.45 1.55 0.07 84.75 02:09:01 1 8.17 0.00 4.59 0.09 0.07 87.09 02:09:01 2 10.86 0.00 4.39 17.82 0.09 66.84 02:09:01 3 9.27 0.00 3.82 4.92 0.07 81.93 02:09:01 4 10.00 0.00 3.73 0.17 0.07 86.03 02:09:01 5 9.15 0.00 3.79 13.87 0.09 73.11 02:09:01 6 7.85 0.00 4.31 3.32 0.09 84.43 02:09:01 7 10.13 0.00 3.35 2.80 0.07 83.66 02:10:01 all 29.48 0.00 6.76 3.42 0.10 60.24 02:10:01 0 32.22 0.00 6.25 0.27 0.10 61.16 02:10:01 1 29.23 0.00 6.56 0.51 0.10 63.60 02:10:01 2 29.13 0.00 7.03 13.78 0.12 49.93 02:10:01 3 28.96 0.00 6.27 0.63 0.08 64.06 02:10:01 4 28.86 0.00 7.23 0.67 0.08 63.15 02:10:01 5 29.46 0.00 7.58 1.08 0.10 61.77 02:10:01 6 29.35 0.00 6.59 3.13 0.10 60.84 02:10:01 7 28.61 0.00 6.58 7.32 0.08 57.40 02:11:01 all 13.74 0.00 2.72 4.18 0.06 79.30 02:11:01 0 6.43 0.00 1.36 0.47 0.03 91.70 02:11:01 1 20.66 0.00 3.58 2.23 0.08 73.44 02:11:01 2 9.22 0.00 5.16 0.37 0.08 85.17 02:11:01 3 12.54 0.00 1.82 0.08 0.05 85.50 02:11:01 4 18.65 0.00 1.86 1.30 0.05 78.14 02:11:01 5 11.40 0.00 1.58 22.14 0.03 64.85 02:11:01 6 13.35 0.00 4.31 6.80 0.08 75.45 02:11:01 7 17.70 0.00 2.11 0.05 0.08 80.05 02:12:01 all 27.14 0.00 4.66 3.92 0.08 64.20 02:12:01 0 23.44 0.00 3.93 0.43 0.05 72.15 02:12:01 1 27.03 0.00 4.07 9.70 0.08 59.13 02:12:01 2 27.18 0.00 5.47 0.03 0.08 67.24 02:12:01 3 24.22 0.00 4.59 0.37 0.07 70.75 02:12:01 4 26.26 0.00 4.28 7.33 0.08 62.04 02:12:01 5 25.65 0.00 4.65 0.20 0.07 69.43 02:12:01 6 27.04 0.00 5.09 0.22 0.07 67.58 02:12:01 7 36.35 0.00 5.23 13.06 0.10 45.26 Average: all 19.96 0.00 4.55 4.27 0.08 71.15 Average: 0 17.83 0.00 3.99 0.67 0.06 77.45 Average: 1 21.33 0.00 4.70 3.15 0.08 70.74 Average: 2 19.13 0.00 5.52 7.95 0.09 67.31 Average: 3 18.78 0.00 4.12 1.48 0.07 75.55 Average: 4 20.99 0.00 4.27 2.38 0.07 72.28 Average: 5 18.95 0.00 4.40 9.31 0.07 67.27 Average: 6 19.45 0.00 5.08 3.36 0.08 72.03 Average: 7 23.26 0.00 4.32 5.82 0.08 66.52