---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-36186 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 143G 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 143G 8% /facter-os ---> sar -b -r -n DEV: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-36186) 01/06/25 _x86_64_ (8 CPU) 09:25:21 LINUX RESTART (8 CPU) 09:26:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 09:27:01 346.64 11.54 335.10 0.00 1768.24 38687.14 0.00 09:28:01 85.15 0.02 85.14 0.00 0.13 37928.71 0.00 09:29:01 45.71 0.05 45.66 0.00 0.40 32164.77 0.00 09:30:01 104.92 0.75 104.17 0.00 37.99 45314.23 0.00 Average: 144.76 3.05 141.71 0.00 446.15 38523.29 0.00 09:26:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:27:01 28302320 31421648 883956 2.69 103824 3194892 1914732 5.64 1362888 2722392 655200 09:28:01 27219740 31277240 1025652 3.12 110004 4069928 2048360 6.04 1619804 3493712 451992 09:29:01 26860712 31455080 846052 2.57 111540 4582960 1879296 5.54 1891500 3551412 41084 09:30:01 27315300 31506788 792712 2.41 135348 4132660 1748104 5.15 1372300 3590884 417896 Average: 27424518 31415189 887093 2.70 115179 3995110 1897623 5.59 1561623 3339600 391543 09:26:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:27:01 vethc39e373 198.58 355.72 19.41 2924.01 0.00 0.00 0.00 0.24 09:27:01 lo 3.05 3.05 0.30 0.30 0.00 0.00 0.00 0.00 09:27:01 docker0 297.24 446.92 23.59 3410.09 0.00 0.00 0.00 0.00 09:27:01 ens3 725.49 470.16 8574.45 77.79 0.00 0.00 0.00 0.00 09:28:01 vethc39e373 0.53 0.50 0.05 0.24 0.00 0.00 0.00 0.00 09:28:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 09:28:01 docker0 0.53 0.47 0.04 0.24 0.00 0.00 0.00 0.00 09:28:01 ens3 11.41 7.50 9.24 5.08 0.00 0.00 0.00 0.00 09:29:01 vethc39e373 2.60 2.48 0.22 9.56 0.00 0.00 0.00 0.00 09:29:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:29:01 docker0 2.60 2.47 0.18 9.56 0.00 0.00 0.00 0.00 09:29:01 ens3 17.00 10.50 21.67 6.71 0.00 0.00 0.00 0.00 09:30:01 veth1fd13cb 75.71 147.33 8.01 1250.91 0.00 0.00 0.00 0.10 09:30:01 lo 2.40 2.40 0.23 0.23 0.00 0.00 0.00 0.00 09:30:01 docker0 75.74 147.23 6.98 1250.90 0.00 0.00 0.00 0.00 09:30:01 ens3 373.94 212.16 7709.13 36.60 0.00 0.00 0.00 0.00 Average: veth1fd13cb 19.01 36.99 2.01 314.06 0.00 0.00 0.00 0.03 Average: lo 1.41 1.41 0.13 0.13 0.00 0.00 0.00 0.00 Average: docker0 93.17 148.02 7.63 1158.27 0.00 0.00 0.00 0.00 Average: ens3 280.10 173.84 4059.80 31.35 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-36186) 01/06/25 _x86_64_ (8 CPU) 09:25:21 LINUX RESTART (8 CPU) 09:26:02 CPU %user %nice %system %iowait %steal %idle 09:27:01 all 9.03 0.00 3.57 2.54 0.05 84.80 09:27:01 0 8.11 0.00 3.72 0.84 0.03 87.30 09:27:01 1 10.64 0.00 3.36 1.60 0.05 84.35 09:27:01 2 9.05 0.00 3.06 2.33 0.05 85.51 09:27:01 3 8.34 0.00 3.65 6.21 0.07 81.73 09:27:01 4 9.36 0.00 3.50 4.13 0.05 82.96 09:27:01 5 8.62 0.00 3.40 0.50 0.03 87.45 09:27:01 6 7.59 0.00 4.40 4.12 0.07 83.81 09:27:01 7 10.56 0.00 3.50 0.60 0.05 85.29 09:28:01 all 55.32 0.00 7.65 0.89 0.10 36.05 09:28:01 0 56.69 0.00 7.34 1.00 0.08 34.89 09:28:01 1 56.52 0.00 7.83 0.54 0.10 35.01 09:28:01 2 55.96 0.00 7.41 0.46 0.10 36.08 09:28:01 3 54.77 0.00 7.79 3.58 0.10 33.75 09:28:01 4 55.96 0.00 7.99 0.32 0.10 35.63 09:28:01 5 54.68 0.00 8.24 0.40 0.10 36.57 09:28:01 6 54.45 0.00 7.21 0.37 0.10 37.86 09:28:01 7 53.49 0.00 7.37 0.46 0.08 38.60 09:29:01 all 33.36 0.00 5.93 1.07 0.06 59.57 09:29:01 0 32.40 0.00 5.66 1.51 0.05 60.38 09:29:01 1 33.37 0.00 5.76 0.07 0.05 60.76 09:29:01 2 32.36 0.00 6.00 0.25 0.07 61.33 09:29:01 3 34.34 0.00 6.40 1.41 0.07 57.77 09:29:01 4 34.83 0.00 6.66 5.07 0.07 53.37 09:29:01 5 33.22 0.00 5.94 0.22 0.05 60.57 09:29:01 6 32.70 0.00 5.34 0.02 0.05 61.89 09:29:01 7 33.69 0.00 5.70 0.05 0.07 60.49 09:30:01 all 24.70 0.00 4.50 1.87 0.08 68.85 09:30:01 0 24.62 0.00 3.62 1.21 0.07 70.49 09:30:01 1 24.49 0.00 4.21 0.00 0.05 71.25 09:30:01 2 26.29 0.00 4.34 0.10 0.07 69.20 09:30:01 3 23.61 0.00 6.13 0.54 0.07 69.65 09:30:01 4 24.18 0.00 5.13 5.45 0.15 65.08 09:30:01 5 24.96 0.00 3.90 0.20 0.07 70.87 09:30:01 6 24.57 0.00 3.76 7.22 0.07 64.38 09:30:01 7 24.89 0.00 4.89 0.30 0.07 69.85 Average: all 30.67 0.00 5.42 1.59 0.07 62.25 Average: 0 30.51 0.00 5.09 1.14 0.06 63.21 Average: 1 31.35 0.00 5.30 0.55 0.06 62.74 Average: 2 30.95 0.00 5.21 0.78 0.07 62.99 Average: 3 30.34 0.00 6.01 2.92 0.08 60.66 Average: 4 31.16 0.00 5.83 3.74 0.09 59.18 Average: 5 30.45 0.00 5.38 0.33 0.06 63.78 Average: 6 29.90 0.00 5.18 2.93 0.07 61.92 Average: 7 30.72 0.00 5.37 0.35 0.07 63.49