---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-38195 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 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-38195) 02/05/25 _x86_64_ (8 CPU) 04:37:46 LINUX RESTART (8 CPU) 04:38:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 04:39:01 399.81 66.56 333.25 0.00 5935.81 147885.85 0.00 04:40:01 247.28 2.68 244.59 0.00 65.19 126337.61 0.00 04:41:01 153.77 0.15 153.62 0.00 17.86 53999.53 0.00 04:42:01 178.69 0.28 178.40 0.00 2.40 69426.43 0.00 04:43:01 165.31 3.02 162.29 0.00 2067.26 78547.73 0.00 Average: 228.40 14.37 214.03 0.00 1603.26 95063.38 0.00 04:38:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:39:01 29824100 31515164 837712 2.55 60448 1924628 1828228 5.39 1051240 1674916 640 04:40:01 26955708 31442648 869720 2.64 165004 4410184 2020976 5.96 1442172 3905108 496624 04:41:01 26908804 31472116 830644 2.53 192456 4444448 1844000 5.43 1380964 3988740 95712 04:42:01 25020032 30825660 1470912 4.47 229624 5535588 2031256 5.99 2117772 5007736 18512 04:43:01 24010812 31414104 882836 2.68 236436 7084812 1969592 5.80 1852368 6252544 0 Average: 26543891 31333938 978365 2.98 176794 4679932 1938810 5.71 1568903 4165809 122298 04:38:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:39:01 docker0 0.42 0.41 0.08 0.08 0.00 0.00 0.00 0.00 04:39:01 lo 4.88 4.88 0.47 0.47 0.00 0.00 0.00 0.00 04:39:01 veth2398192 0.42 0.49 0.08 0.09 0.00 0.00 0.00 0.00 04:39:01 ens3 451.30 315.78 2866.98 86.77 0.00 0.00 0.00 0.00 04:40:01 docker0 358.16 486.47 29.62 3275.30 0.00 0.00 0.00 0.00 04:40:01 lo 5.13 5.13 0.56 0.56 0.00 0.00 0.00 0.00 04:40:01 ens3 777.79 503.35 8749.27 59.43 0.00 0.00 0.00 0.00 04:41:01 docker0 0.00 0.10 0.00 0.01 0.00 0.00 0.00 0.00 04:41:01 vethe279fc6 0.00 0.18 0.00 0.02 0.00 0.00 0.00 0.00 04:41:01 lo 0.73 0.73 0.07 0.07 0.00 0.00 0.00 0.00 04:41:01 ens3 52.31 34.66 756.46 13.05 0.00 0.00 0.00 0.00 04:42:01 veth4157cbd 0.20 0.33 0.05 0.13 0.00 0.00 0.00 0.00 04:42:01 docker0 171.92 384.47 20.73 5457.01 0.00 0.00 0.00 0.00 04:42:01 vethe279fc6 0.00 0.07 0.00 0.00 0.00 0.00 0.00 0.00 04:42:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:42:01 ens3 410.95 188.74 5478.22 34.90 0.00 0.00 0.00 0.00 04:43:01 docker0 1.73 3.55 0.10 38.23 0.00 0.00 0.00 0.00 04:43:01 lo 0.67 0.67 0.07 0.07 0.00 0.00 0.00 0.00 04:43:01 ens3 116.76 101.83 769.97 125.44 0.00 0.00 0.00 0.00 Average: docker0 106.80 175.58 10.14 1759.99 0.00 0.00 0.00 0.00 Average: lo 2.27 2.27 0.23 0.23 0.00 0.00 0.00 0.00 Average: ens3 361.52 228.58 3727.05 63.84 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-38195) 02/05/25 _x86_64_ (8 CPU) 04:37:46 LINUX RESTART (8 CPU) 04:38:02 CPU %user %nice %system %iowait %steal %idle 04:39:01 all 6.95 0.00 1.93 2.07 0.04 89.01 04:39:01 0 6.75 0.00 1.57 1.07 0.03 90.58 04:39:01 1 8.47 0.00 1.75 0.51 0.03 89.24 04:39:01 2 10.13 0.00 1.36 0.97 0.03 87.50 04:39:01 3 5.68 0.00 1.48 0.34 0.05 92.44 04:39:01 4 6.70 0.00 2.34 3.98 0.03 86.94 04:39:01 5 5.12 0.00 3.26 5.21 0.05 86.36 04:39:01 6 9.49 0.00 2.56 3.36 0.05 84.54 04:39:01 7 3.23 0.00 1.12 1.14 0.03 94.47 04:40:01 all 9.37 0.00 4.48 4.82 0.20 81.14 04:40:01 0 10.47 0.00 5.12 16.48 0.56 67.37 04:40:01 1 7.51 0.00 4.74 4.12 0.15 83.48 04:40:01 2 11.46 0.00 4.60 2.93 0.17 80.83 04:40:01 3 9.79 0.00 4.41 1.03 0.14 84.63 04:40:01 4 8.51 0.00 4.15 8.24 0.14 78.96 04:40:01 5 8.99 0.00 3.52 0.32 0.15 87.02 04:40:01 6 8.69 0.00 4.83 4.54 0.12 81.82 04:40:01 7 9.50 0.00 4.46 0.86 0.20 84.97 04:41:01 all 27.66 0.00 6.42 4.33 0.07 61.52 04:41:01 0 26.88 0.00 7.05 1.52 0.10 64.45 04:41:01 1 29.03 0.00 6.27 0.81 0.07 63.82 04:41:01 2 27.56 0.00 7.46 25.77 0.07 39.14 04:41:01 3 27.92 0.00 5.80 0.20 0.10 65.98 04:41:01 4 27.64 0.00 5.89 0.54 0.07 65.87 04:41:01 5 27.50 0.00 7.14 2.00 0.07 63.29 04:41:01 6 27.86 0.00 5.56 3.57 0.05 62.96 04:41:01 7 26.87 0.00 6.19 0.34 0.07 66.54 04:42:01 all 13.32 0.00 3.08 3.22 0.06 80.32 04:42:01 0 34.43 0.00 5.97 2.69 0.08 56.83 04:42:01 1 8.42 0.00 1.98 0.15 0.03 89.41 04:42:01 2 12.50 0.00 3.64 11.74 0.10 72.01 04:42:01 3 8.81 0.00 2.40 1.25 0.07 87.47 04:42:01 4 12.26 0.00 2.63 0.07 0.07 84.97 04:42:01 5 10.43 0.00 4.24 7.15 0.05 78.14 04:42:01 6 5.79 0.00 1.87 0.52 0.05 91.77 04:42:01 7 14.08 0.00 1.94 2.22 0.05 81.71 04:43:01 all 28.14 0.00 5.43 4.28 0.09 62.05 04:43:01 0 24.82 0.00 5.66 1.12 0.10 68.30 04:43:01 1 34.54 0.00 5.85 5.54 0.08 53.98 04:43:01 2 27.10 0.00 5.85 8.14 0.08 58.82 04:43:01 3 26.20 0.00 4.20 0.35 0.08 69.16 04:43:01 4 31.03 0.00 6.44 9.50 0.12 52.92 04:43:01 5 26.44 0.00 5.27 7.16 0.10 61.03 04:43:01 6 29.76 0.00 4.82 0.08 0.08 65.24 04:43:01 7 25.27 0.00 5.39 2.37 0.08 66.89 Average: all 17.11 0.00 4.27 3.74 0.09 74.78 Average: 0 20.70 0.00 5.08 4.57 0.18 69.48 Average: 1 17.59 0.00 4.12 2.22 0.07 75.99 Average: 2 17.75 0.00 4.58 9.91 0.09 67.66 Average: 3 15.70 0.00 3.66 0.64 0.09 79.92 Average: 4 17.25 0.00 4.29 4.46 0.08 73.91 Average: 5 15.72 0.00 4.69 4.37 0.08 75.14 Average: 6 16.34 0.00 3.93 2.41 0.07 77.25 Average: 7 15.81 0.00 3.82 1.39 0.09 78.89