---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-38420 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 11G 145G 7% / tmpfs 64M 0 64M 0% /dev tmpfs 16G 0 16G 0% /sys/fs/cgroup shm 64M 0 64M 0% /dev/shm /dev/vda1 155G 11G 145G 7% /facter-os ---> sar -b -r -n DEV: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-38420) 02/08/25 _x86_64_ (8 CPU) 12:57:53 LINUX RESTART (8 CPU) 12:58:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 12:59:02 343.69 47.46 296.23 0.00 5305.65 146940.84 0.00 13:00:01 103.05 1.29 101.76 0.00 36.06 32344.62 0.00 13:01:01 61.66 0.02 61.65 0.00 0.13 39819.68 0.00 13:02:01 41.59 0.25 41.34 0.00 9.33 21053.29 0.00 Average: 137.64 12.30 125.34 0.00 1343.18 60154.62 0.00 12:58:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:59:02 29867308 31576900 769832 2.34 59948 1945580 1779056 5.24 977752 1699176 1008 13:00:01 27804740 31278056 1023364 3.11 105684 3534044 2406576 7.09 1588104 2979588 759300 13:01:01 27169616 31425908 874444 2.66 110880 4265584 2157972 6.36 1428180 3728352 456900 13:02:01 28801248 31515264 793728 2.41 114524 2834320 2050856 6.04 1185188 2458868 248728 Average: 28410728 31449032 865342 2.63 97759 3144882 2098615 6.18 1294806 2716496 366484 12:58:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:59:02 lo 2.73 2.73 0.26 0.26 0.00 0.00 0.00 0.00 12:59:02 veth1cb7abe 97.20 87.60 8.04 476.47 0.00 0.00 0.00 0.04 12:59:02 ens3 528.70 431.78 3369.95 94.42 0.00 0.00 0.00 0.00 12:59:02 docker0 97.20 87.50 6.71 476.47 0.00 0.00 0.00 0.00 13:00:01 lo 1.36 1.36 0.13 0.13 0.00 0.00 0.00 0.00 13:00:01 veth3dca7ba 134.71 201.03 12.98 1584.63 0.00 0.00 0.00 0.13 13:00:01 ens3 339.84 220.96 4905.17 35.15 0.00 0.00 0.00 0.00 13:00:01 docker0 134.71 200.92 11.14 1584.62 0.00 0.00 0.00 0.00 13:01:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:01:01 veth3dca7ba 2.38 2.60 0.20 9.56 0.00 0.00 0.00 0.00 13:01:01 ens3 9.76 6.35 15.52 3.40 0.00 0.00 0.00 0.00 13:01:01 docker0 2.38 2.58 0.17 9.56 0.00 0.00 0.00 0.00 13:02:01 lo 1.20 1.20 0.11 0.11 0.00 0.00 0.00 0.00 13:02:01 ens3 97.80 61.62 2528.14 14.80 0.00 0.00 0.00 0.00 13:02:01 docker0 0.42 0.40 0.03 0.04 0.00 0.00 0.00 0.00 Average: lo 1.32 1.32 0.12 0.12 0.00 0.00 0.00 0.00 Average: ens3 243.61 180.00 2695.38 36.95 0.00 0.00 0.00 0.00 Average: docker0 58.36 72.31 4.48 513.19 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-38420) 02/08/25 _x86_64_ (8 CPU) 12:57:53 LINUX RESTART (8 CPU) 12:58:01 CPU %user %nice %system %iowait %steal %idle 12:59:02 all 6.38 0.00 1.90 3.88 0.05 87.80 12:59:02 0 8.14 0.00 1.98 5.99 0.03 83.86 12:59:02 1 7.54 0.00 1.42 1.14 0.05 89.84 12:59:02 2 6.18 0.00 2.61 1.16 0.05 90.01 12:59:02 3 5.17 0.00 2.12 15.07 0.05 77.59 12:59:02 4 8.73 0.00 1.59 1.09 0.05 88.54 12:59:02 5 5.78 0.00 2.08 1.11 0.05 90.98 12:59:02 6 4.73 0.00 1.34 5.18 0.03 88.73 12:59:02 7 4.78 0.00 2.03 0.35 0.05 92.79 13:00:01 all 34.95 0.00 6.39 2.17 0.09 56.40 13:00:01 0 35.60 0.00 6.77 3.27 0.10 54.26 13:00:01 1 36.23 0.00 6.69 1.10 0.09 55.90 13:00:01 2 35.50 0.00 5.93 0.48 0.09 58.00 13:00:01 3 35.28 0.00 6.98 0.89 0.07 56.78 13:00:01 4 34.94 0.00 6.48 0.41 0.07 58.09 13:00:01 5 35.20 0.00 6.22 1.63 0.09 56.86 13:00:01 6 30.95 0.00 5.11 0.81 0.10 63.03 13:00:01 7 35.90 0.00 6.90 8.77 0.09 48.35 13:01:01 all 58.58 0.00 8.79 2.54 0.12 29.96 13:01:01 0 61.42 0.00 9.40 0.73 0.12 28.34 13:01:01 1 59.60 0.00 8.57 3.75 0.10 27.98 13:01:01 2 58.40 0.00 8.24 1.17 0.10 32.08 13:01:01 3 57.90 0.00 8.71 0.70 0.14 32.55 13:01:01 4 58.91 0.00 8.59 0.31 0.12 32.07 13:01:01 5 60.39 0.00 9.11 0.98 0.12 29.41 13:01:01 6 53.61 0.00 8.61 11.99 0.12 25.67 13:01:01 7 58.39 0.00 9.10 0.72 0.12 31.67 13:02:01 all 22.59 0.00 2.67 1.24 0.06 73.45 13:02:01 0 22.24 0.00 2.50 0.13 0.05 75.08 13:02:01 1 23.60 0.00 2.83 0.95 0.07 72.55 13:02:01 2 22.11 0.00 2.06 0.17 0.05 75.62 13:02:01 3 21.79 0.00 2.50 0.05 0.07 75.60 13:02:01 4 23.24 0.00 2.51 0.27 0.05 73.93 13:02:01 5 23.00 0.00 3.69 0.17 0.05 73.09 13:02:01 6 23.05 0.00 2.71 7.25 0.05 66.95 13:02:01 7 21.69 0.00 2.58 0.92 0.07 74.74 Average: all 30.49 0.00 4.91 2.46 0.08 62.06 Average: 0 31.78 0.00 5.15 2.53 0.08 60.47 Average: 1 31.66 0.00 4.86 1.73 0.08 61.67 Average: 2 30.29 0.00 4.67 0.74 0.07 64.22 Average: 3 29.91 0.00 5.06 4.20 0.08 60.75 Average: 4 31.31 0.00 4.76 0.52 0.07 63.33 Average: 5 31.01 0.00 5.26 0.97 0.08 62.69 Average: 6 27.95 0.00 4.42 6.32 0.08 61.24 Average: 7 30.03 0.00 5.13 2.67 0.08 62.10