---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-15717 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 13G 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 13G 142G 9% /facter-os ---> sar -b -r -n DEV: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-15717) 05/16/23 _x86_64_ (8 CPU) 12:00:05 LINUX RESTART (8 CPU) 12:01:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 12:02:01 154.87 1.80 153.08 0.00 44.60 64204.71 0.00 12:03:01 177.94 0.07 177.87 0.00 11.86 59041.36 0.00 12:04:01 217.26 0.57 216.70 0.00 9.60 38494.65 0.00 12:05:01 126.93 1.78 125.15 0.00 39.86 21669.34 0.00 Average: 169.31 1.05 168.26 0.00 26.41 45775.74 0.00 12:01:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:02:01 27780268 31585684 714724 2.17 120668 3871716 2030160 5.98 1206248 3432960 248064 12:03:01 27255848 31493852 796272 2.42 164228 4209576 2035600 6.00 1293024 3805076 5596 12:04:01 25791088 30875712 1415864 4.31 222060 4859060 2261104 6.66 2045536 4365052 8752 12:05:01 26113716 31543964 741224 2.25 225536 5205968 1892036 5.58 1592744 4508500 55804 Average: 26735230 31374803 917021 2.79 183123 4536580 2054725 6.06 1534388 4027897 79554 12:01:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:02:01 ens3 624.52 355.70 8301.06 45.17 0.00 0.00 0.00 0.00 12:02:01 lo 5.02 5.02 0.52 0.52 0.00 0.00 0.00 0.00 12:02:01 docker0 187.54 320.81 15.04 2086.70 0.00 0.00 0.00 0.00 12:03:01 veth8f749c4 2.08 2.95 0.15 34.91 0.00 0.00 0.00 0.00 12:03:01 veth768d4b5 0.00 0.22 0.00 0.02 0.00 0.00 0.00 0.00 12:03:01 ens3 179.07 100.82 2743.30 97.43 0.00 0.00 0.00 0.00 12:03:01 lo 0.73 0.73 0.07 0.07 0.00 0.00 0.00 0.00 12:03:01 docker0 37.24 105.00 2.42 2024.91 0.00 0.00 0.00 0.00 12:04:01 veth768d4b5 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00 12:04:01 ens3 354.82 208.53 3147.61 46.26 0.00 0.00 0.00 0.00 12:04:01 vethf3fcd3a 0.00 0.12 0.00 0.01 0.00 0.00 0.00 0.00 12:04:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:04:01 docker0 187.32 323.73 29.97 3123.41 0.00 0.00 0.00 0.00 12:05:01 ens3 45.23 28.38 78.01 21.48 0.00 0.00 0.00 0.00 12:05:01 lo 0.60 0.60 0.06 0.06 0.00 0.00 0.00 0.00 12:05:01 docker0 1.50 3.42 0.09 42.52 0.00 0.00 0.00 0.00 Average: ens3 299.56 172.59 3547.69 52.62 0.00 0.00 0.00 0.00 Average: lo 1.57 1.57 0.16 0.16 0.00 0.00 0.00 0.00 Average: docker0 103.05 187.68 11.87 1818.27 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-15717) 05/16/23 _x86_64_ (8 CPU) 12:00:05 LINUX RESTART (8 CPU) 12:01:02 CPU %user %nice %system %iowait %steal %idle 12:02:01 all 7.12 0.00 3.08 6.27 0.06 83.46 12:02:01 0 6.95 0.00 3.66 10.72 0.05 78.62 12:02:01 1 8.21 0.00 3.90 12.56 0.07 75.26 12:02:01 2 5.87 0.00 2.51 0.12 0.07 91.44 12:02:01 3 6.73 0.00 2.57 8.10 0.07 82.52 12:02:01 4 7.87 0.00 2.66 1.77 0.07 87.63 12:02:01 5 6.62 0.00 3.01 14.84 0.07 75.45 12:02:01 6 7.89 0.00 3.26 0.74 0.05 88.06 12:02:01 7 6.80 0.00 3.10 1.34 0.07 88.68 12:03:01 all 18.02 0.00 4.58 5.74 0.08 71.58 12:03:01 0 17.22 0.00 4.57 13.61 0.08 64.51 12:03:01 1 19.40 0.00 5.31 1.97 0.07 73.25 12:03:01 2 18.18 0.00 4.30 3.44 0.08 73.99 12:03:01 3 18.05 0.00 5.71 17.44 0.08 58.72 12:03:01 4 14.51 0.00 2.97 0.13 0.05 82.34 12:03:01 5 18.88 0.00 4.85 6.62 0.07 69.58 12:03:01 6 19.96 0.00 4.98 1.87 0.05 73.14 12:03:01 7 17.92 0.00 3.96 0.86 0.14 77.12 12:04:01 all 11.37 0.00 4.14 5.16 0.07 79.26 12:04:01 0 4.74 0.00 6.24 21.47 0.08 67.47 12:04:01 1 8.88 0.00 3.54 6.94 0.05 80.59 12:04:01 2 12.01 0.00 4.15 2.64 0.07 81.14 12:04:01 3 27.22 0.00 6.07 2.39 0.10 64.22 12:04:01 4 13.24 0.00 3.93 2.27 0.08 80.48 12:04:01 5 7.50 0.00 2.46 2.56 0.05 87.44 12:04:01 6 11.04 0.00 4.52 2.54 0.07 81.84 12:04:01 7 6.28 0.00 2.20 0.50 0.08 90.93 12:05:01 all 25.68 0.00 5.71 2.38 0.09 66.14 12:05:01 0 32.69 0.00 6.80 6.45 0.08 53.98 12:05:01 1 35.03 0.00 7.18 3.32 0.10 54.37 12:05:01 2 25.63 0.00 5.74 0.42 0.08 68.13 12:05:01 3 29.98 0.00 6.01 0.47 0.10 63.44 12:05:01 4 20.81 0.00 5.15 0.27 0.08 73.69 12:05:01 5 25.55 0.00 6.11 6.75 0.08 61.51 12:05:01 6 17.05 0.00 4.73 0.64 0.13 77.44 12:05:01 7 18.65 0.00 3.99 0.74 0.08 76.53 Average: all 15.59 0.00 4.38 4.88 0.08 75.07 Average: 0 15.44 0.00 5.32 13.08 0.08 66.08 Average: 1 17.94 0.00 4.99 6.16 0.07 70.84 Average: 2 15.46 0.00 4.18 1.66 0.08 78.62 Average: 3 20.57 0.00 5.10 7.08 0.09 67.16 Average: 4 14.14 0.00 3.68 1.11 0.07 81.00 Average: 5 14.67 0.00 4.11 7.65 0.07 73.50 Average: 6 14.01 0.00 4.38 1.45 0.08 80.08 Average: 7 12.44 0.00 3.31 0.86 0.09 83.30