---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-23957 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: 2799.996 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 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-23957) 12/04/23 _x86_64_ (8 CPU) 05:31:46 LINUX RESTART (8 CPU) 05:32:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 05:33:01 152.30 47.50 104.80 0.00 5361.81 69609.73 0.00 05:34:02 58.09 0.47 57.62 0.00 14.13 23477.02 0.00 05:35:00 46.62 0.02 46.60 0.00 1.90 16996.32 0.00 05:36:01 1.67 0.00 1.67 0.00 0.00 19.01 0.00 05:37:01 28.93 10.28 18.65 0.00 2906.13 2204.67 0.00 05:38:01 28.56 1.33 27.22 0.00 2270.84 6341.22 0.00 05:39:01 3.17 0.02 3.15 0.00 0.13 88.65 0.00 Average: 45.52 8.52 37.00 0.00 1507.92 16923.31 0.00 05:32:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:33:01 29288140 31581664 743264 2.26 73728 2496272 2092496 6.17 984804 2243472 96 05:34:02 29233408 31590844 723096 2.20 93600 2533364 1842224 5.43 1077180 2187184 41384 05:35:00 28770484 31592076 715916 2.18 96320 2948680 1742192 5.13 1083480 2589792 16 05:36:01 28770292 31592052 715808 2.18 96384 2948688 1742192 5.13 1083180 2589812 44 05:37:01 28500408 31569128 711084 2.16 112228 3180432 1809848 5.33 1236276 2679464 66692 05:38:01 28290836 31572560 705640 2.15 126424 3373780 1710596 5.04 1389828 2725480 8 05:39:01 28305224 31582040 696688 2.12 125004 3370536 1705144 5.03 1379500 2722272 8 Average: 28736970 31582909 715928 2.18 103384 2978822 1806385 5.32 1176321 2533925 15464 05:32:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:33:01 lo 3.73 3.73 0.36 0.36 0.00 0.00 0.00 0.00 05:33:01 veth0395161 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00 05:33:01 ens3 553.88 334.31 5721.17 83.04 0.00 0.00 0.00 0.00 05:33:01 docker0 8.53 8.16 0.76 87.75 0.00 0.00 0.00 0.00 05:34:02 lo 1.20 1.20 0.11 0.11 0.00 0.00 0.00 0.00 05:34:02 ens3 179.59 117.45 1627.53 70.19 0.00 0.00 0.00 0.00 05:34:02 docker0 65.14 114.33 5.27 972.65 0.00 0.00 0.00 0.00 05:35:00 lo 0.07 0.07 0.01 0.01 0.00 0.00 0.00 0.00 05:35:00 ens3 70.24 36.76 1926.98 8.03 0.00 0.00 0.00 0.00 05:35:00 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:36:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 05:36:01 ens3 0.16 0.13 0.01 0.01 0.00 0.00 0.00 0.00 05:36:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:37:01 lo 0.40 0.40 0.04 0.04 0.00 0.00 0.00 0.00 05:37:01 ens3 98.92 50.53 1355.20 3.63 0.00 0.00 0.00 0.00 05:37:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:38:01 lo 0.40 0.40 0.03 0.03 0.00 0.00 0.00 0.00 05:38:01 ens3 106.20 57.30 1375.57 3.91 0.00 0.00 0.00 0.00 05:38:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:39:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:39:01 ens3 0.88 0.78 3.96 0.06 0.00 0.00 0.00 0.00 05:39:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 0.86 0.86 0.08 0.08 0.00 0.00 0.00 0.00 Average: ens3 144.11 85.24 1711.28 24.11 0.00 0.00 0.00 0.00 Average: docker0 10.52 17.50 0.86 151.48 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-23957) 12/04/23 _x86_64_ (8 CPU) 05:31:46 LINUX RESTART (8 CPU) 05:32:01 CPU %user %nice %system %iowait %steal %idle 05:33:01 all 8.96 0.00 3.11 2.92 0.05 84.95 05:33:01 0 9.08 0.00 2.97 1.01 0.07 86.88 05:33:01 1 8.01 0.00 3.73 0.72 0.07 87.47 05:33:01 2 8.48 0.00 2.90 0.25 0.05 88.32 05:33:01 3 9.75 0.00 3.04 6.42 0.07 80.72 05:33:01 4 8.09 0.00 2.72 3.02 0.05 86.12 05:33:01 5 11.15 0.00 3.00 0.79 0.03 85.03 05:33:01 6 9.60 0.00 3.38 0.57 0.03 86.41 05:33:01 7 7.54 0.00 3.11 10.69 0.05 78.61 05:34:02 all 37.35 0.00 4.80 0.96 0.14 56.75 05:34:02 0 36.99 0.00 5.07 0.09 0.07 57.79 05:34:02 1 37.70 0.00 4.16 0.03 0.08 58.02 05:34:02 2 37.12 0.00 5.14 0.22 0.08 57.44 05:34:02 3 37.86 0.00 4.54 1.57 0.08 55.94 05:34:02 4 36.85 0.00 4.93 5.31 0.08 52.82 05:34:02 5 37.58 0.00 5.71 0.02 0.52 56.17 05:34:02 6 34.64 0.00 3.90 0.20 0.07 61.19 05:34:02 7 40.06 0.00 4.97 0.27 0.10 54.60 05:35:00 all 2.46 0.00 1.02 0.94 0.02 95.57 05:35:00 0 2.54 0.00 0.97 0.00 0.02 96.47 05:35:00 1 3.66 0.00 0.86 0.02 0.03 95.43 05:35:00 2 1.86 0.00 1.12 0.02 0.00 97.00 05:35:00 3 2.15 0.00 0.94 1.72 0.02 95.18 05:35:00 4 2.78 0.00 0.97 5.38 0.02 90.85 05:35:00 5 2.01 0.00 1.02 0.32 0.02 96.62 05:35:00 6 2.22 0.00 1.40 0.00 0.03 96.35 05:35:00 7 2.45 0.00 0.85 0.07 0.02 96.61 05:36:01 all 0.02 0.00 0.01 0.01 0.00 99.96 05:36:01 0 0.08 0.00 0.00 0.00 0.02 99.90 05:36:01 1 0.02 0.00 0.02 0.00 0.00 99.97 05:36:01 2 0.02 0.00 0.00 0.00 0.00 99.98 05:36:01 3 0.02 0.00 0.02 0.05 0.02 99.90 05:36:01 4 0.00 0.00 0.00 0.00 0.00 100.00 05:36:01 5 0.00 0.00 0.00 0.00 0.00 100.00 05:36:01 6 0.02 0.00 0.05 0.02 0.00 99.92 05:36:01 7 0.00 0.00 0.00 0.00 0.00 100.00 05:37:01 all 1.36 0.00 0.73 0.33 0.02 97.57 05:37:01 0 1.72 0.00 0.70 0.75 0.02 96.81 05:37:01 1 1.21 0.00 0.62 0.34 0.02 97.82 05:37:01 2 1.42 0.00 0.62 0.05 0.02 97.90 05:37:01 3 1.39 0.00 0.70 0.63 0.02 97.26 05:37:01 4 1.07 0.00 0.57 0.73 0.02 97.62 05:37:01 5 1.30 0.00 1.80 0.03 0.02 96.85 05:37:01 6 1.80 0.00 0.45 0.03 0.03 97.68 05:37:01 7 0.95 0.00 0.35 0.03 0.02 98.65 05:38:01 all 1.40 0.00 0.59 0.22 0.01 97.78 05:38:01 0 2.48 0.00 0.38 0.03 0.03 97.08 05:38:01 1 1.77 0.00 0.48 0.03 0.02 97.70 05:38:01 2 1.03 0.00 1.22 0.77 0.02 96.97 05:38:01 3 2.07 0.00 0.63 0.67 0.00 96.63 05:38:01 4 0.53 0.00 0.70 0.05 0.02 98.70 05:38:01 5 1.28 0.00 0.57 0.03 0.00 98.12 05:38:01 6 0.73 0.00 0.37 0.15 0.02 98.73 05:38:01 7 1.25 0.00 0.37 0.02 0.02 98.35 05:39:01 all 0.33 0.00 0.04 0.01 0.01 99.61 05:39:01 0 2.08 0.00 0.05 0.03 0.02 97.82 05:39:01 1 0.23 0.00 0.05 0.02 0.02 99.68 05:39:01 2 0.03 0.00 0.05 0.00 0.00 99.92 05:39:01 3 0.03 0.00 0.03 0.03 0.02 99.88 05:39:01 4 0.07 0.00 0.05 0.00 0.02 99.87 05:39:01 5 0.08 0.00 0.05 0.00 0.00 99.87 05:39:01 6 0.03 0.00 0.00 0.00 0.00 99.97 05:39:01 7 0.07 0.00 0.05 0.00 0.00 99.88 Average: all 7.35 0.00 1.46 0.76 0.04 90.39 Average: 0 7.75 0.00 1.43 0.27 0.03 90.52 Average: 1 7.45 0.00 1.41 0.16 0.03 90.94 Average: 2 7.10 0.00 1.57 0.19 0.02 91.12 Average: 3 7.54 0.00 1.40 1.57 0.03 89.45 Average: 4 7.00 0.00 1.41 2.05 0.03 89.52 Average: 5 7.59 0.00 1.73 0.17 0.08 90.43 Average: 6 6.98 0.00 1.35 0.14 0.03 91.50 Average: 7 7.39 0.00 1.37 1.57 0.03 89.64