---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-40927 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-40927) 03/11/25 _x86_64_ (8 CPU) 18:51:07 LINUX RESTART (8 CPU) 18:52:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 18:53:01 345.04 6.38 338.66 0.00 534.98 184942.24 0.00 18:54:01 128.01 0.23 127.78 0.00 20.66 22657.29 0.00 Average: 236.53 3.31 233.22 0.00 277.82 103799.77 0.00 18:52:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 18:53:01 27690148 31549324 757564 2.30 181848 3801640 1872576 5.52 1117792 3526720 0 18:54:01 27106468 31286744 1010504 3.07 192060 4077992 2243184 6.61 1827956 3358960 556724 Average: 27398308 31418034 884034 2.69 186954 3939816 2057880 6.06 1472874 3442840 278362 18:52:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 18:53:01 lo 5.77 5.77 0.57 0.57 0.00 0.00 0.00 0.00 18:53:01 docker0 339.59 469.59 28.21 3128.41 0.00 0.00 0.00 0.00 18:53:01 ens3 694.27 481.15 8037.35 62.00 0.00 0.00 0.00 0.00 18:54:01 lo 0.47 0.47 0.04 0.04 0.00 0.00 0.00 0.00 18:54:01 docker0 1.22 2.77 0.07 38.11 0.00 0.00 0.00 0.00 18:54:01 vethd44f146 0.00 0.17 0.00 0.01 0.00 0.00 0.00 0.00 18:54:01 ens3 44.84 24.38 78.04 16.46 0.00 0.00 0.00 0.00 Average: lo 3.12 3.12 0.31 0.31 0.00 0.00 0.00 0.00 Average: docker0 170.40 236.18 14.14 1583.26 0.00 0.00 0.00 0.00 Average: vethd44f146 0.00 0.08 0.00 0.01 0.00 0.00 0.00 0.00 Average: ens3 369.56 252.77 4057.70 39.23 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-40927) 03/11/25 _x86_64_ (8 CPU) 18:51:07 LINUX RESTART (8 CPU) 18:52:01 CPU %user %nice %system %iowait %steal %idle 18:53:01 all 10.56 0.00 5.10 2.84 0.08 81.42 18:53:01 0 12.36 0.00 6.26 0.62 0.07 80.68 18:53:01 1 12.21 0.00 7.24 5.18 0.10 75.27 18:53:01 2 10.00 0.00 3.95 0.97 0.07 85.02 18:53:01 3 11.59 0.00 4.50 1.17 0.07 82.67 18:53:01 4 8.70 0.00 5.02 11.66 0.10 74.52 18:53:01 5 10.64 0.00 4.58 0.51 0.07 84.20 18:53:01 6 10.61 0.00 4.53 2.42 0.08 82.36 18:53:01 7 8.42 0.00 4.75 0.20 0.05 86.58 18:54:01 all 51.84 0.00 7.89 0.64 0.12 39.51 18:54:01 0 51.06 0.00 7.89 0.32 0.12 40.61 18:54:01 1 51.68 0.00 7.76 0.46 0.12 39.99 18:54:01 2 52.69 0.00 8.09 0.07 0.12 39.04 18:54:01 3 51.64 0.00 8.19 0.10 0.12 39.95 18:54:01 4 52.28 0.00 7.94 0.51 0.10 39.17 18:54:01 5 50.79 0.00 7.83 2.92 0.12 38.34 18:54:01 6 52.11 0.00 7.63 0.64 0.12 39.49 18:54:01 7 52.45 0.00 7.83 0.12 0.13 39.46 Average: all 31.24 0.00 6.50 1.74 0.10 60.42 Average: 0 31.75 0.00 7.08 0.47 0.09 60.61 Average: 1 31.97 0.00 7.50 2.81 0.11 57.61 Average: 2 31.43 0.00 6.03 0.51 0.09 61.94 Average: 3 31.68 0.00 6.35 0.63 0.09 61.24 Average: 4 30.56 0.00 6.48 6.07 0.10 56.79 Average: 5 30.72 0.00 6.21 1.72 0.09 61.26 Average: 6 31.40 0.00 6.09 1.53 0.10 60.88 Average: 7 30.43 0.00 6.29 0.16 0.09 63.03