---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-16981 5.4.0-94-generic #106-Ubuntu SMP Thu Jan 6 23:58:14 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 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; Full AMD retpoline, 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 5.4.0-94-generic (prd-ubuntu20-04-docker-8c-8g-16981) 07/06/22 _x86_64_ (8 CPU) 00:47:39 LINUX RESTART (8 CPU) 00:48:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 00:49:01 280.72 44.66 236.06 0.00 4028.40 148604.97 0.00 00:50:01 45.48 0.07 45.42 0.00 1.20 23016.59 0.00 00:51:01 1.33 0.00 1.33 0.00 0.00 14.55 0.00 00:52:01 0.92 0.00 0.92 0.00 0.00 12.13 0.00 00:53:01 1.52 0.02 1.50 0.00 0.13 30.12 0.00 00:54:01 1.10 0.00 1.10 0.00 0.00 13.86 0.00 00:55:01 46.24 0.17 46.08 0.00 19.73 28757.74 0.00 Average: 53.90 6.41 47.48 0.00 578.44 28633.53 0.00 00:48:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 00:49:01 28655816 31581120 705668 2.15 102612 3086456 2252188 6.64 1350796 2479088 171876 00:50:01 28493544 31747564 540832 1.64 113384 3374480 1901124 5.60 1185224 2772432 168 00:51:01 28495332 31749540 538712 1.64 113416 3374484 1901124 5.60 1184604 2772440 20 00:52:01 28503544 31757800 530340 1.61 113456 3374484 1901124 5.60 1176160 2772436 192 00:53:01 28503152 31757516 530256 1.61 113540 3374484 1901124 5.60 1175876 2772444 64 00:54:01 28510072 31764544 523120 1.59 113568 3374492 1921496 5.66 1169320 2772444 136 00:55:01 27251840 31676052 607972 1.85 134924 4453340 2385436 7.03 1315588 3808800 374544 Average: 28344757 31719162 568129 1.73 114986 3487460 2023374 5.96 1222510 2878583 78143 00:48:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 00:49:01 docker0 19.71 21.33 1.77 327.56 0.00 0.00 0.00 0.00 00:49:01 vethe39f2eb 15.93 18.36 1.52 289.77 0.00 0.00 0.00 0.02 00:49:01 lo 3.33 3.33 0.32 0.32 0.00 0.00 0.00 0.00 00:49:01 ens3 751.27 461.94 6609.87 109.71 0.00 0.00 0.00 0.00 00:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:50:01 lo 1.27 1.27 0.12 0.12 0.00 0.00 0.00 0.00 00:50:01 ens3 145.18 100.78 2539.35 61.67 0.00 0.00 0.00 0.00 00:51:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:51:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:51:01 ens3 0.63 0.00 0.06 0.00 0.00 0.00 0.00 0.00 00:52:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:52:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 00:52:01 ens3 0.75 0.65 0.37 0.29 0.00 0.00 0.00 0.00 00:53:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:53:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:53:01 ens3 0.22 0.12 0.78 0.01 0.00 0.00 0.00 0.00 00:54:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:54:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 00:54:01 ens3 0.25 0.18 0.08 0.07 0.00 0.00 0.00 0.00 00:55:01 docker0 14.90 15.98 1.31 289.59 0.00 0.00 0.00 0.00 00:55:01 lo 1.93 1.93 0.19 0.19 0.00 0.00 0.00 0.00 00:55:01 ens3 311.23 210.53 7455.68 28.36 0.00 0.00 0.00 0.00 Average: docker0 4.94 5.33 0.44 88.16 0.00 0.00 0.00 0.00 Average: lo 0.99 0.99 0.09 0.09 0.00 0.00 0.00 0.00 Average: ens3 172.78 110.59 2372.15 28.59 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-94-generic (prd-ubuntu20-04-docker-8c-8g-16981) 07/06/22 _x86_64_ (8 CPU) 00:47:39 LINUX RESTART (8 CPU) 00:48:01 CPU %user %nice %system %iowait %steal %idle 00:49:01 all 18.96 0.00 5.12 1.95 0.08 73.88 00:49:01 0 19.42 0.00 4.13 0.12 0.08 76.25 00:49:01 1 17.27 0.00 4.71 1.64 0.08 76.29 00:49:01 2 18.09 0.00 4.70 1.36 0.07 75.78 00:49:01 3 17.80 0.00 5.92 4.39 0.10 71.79 00:49:01 4 22.09 0.00 4.88 0.19 0.08 72.76 00:49:01 5 17.74 0.00 4.88 1.00 0.08 76.29 00:49:01 6 22.20 0.00 5.37 2.66 0.07 69.70 00:49:01 7 17.08 0.00 6.35 4.25 0.10 72.21 00:50:01 all 7.57 0.00 1.90 0.50 0.03 90.00 00:50:01 0 7.76 0.00 2.07 0.02 0.03 90.12 00:50:01 1 7.95 0.00 2.05 0.17 0.03 89.80 00:50:01 2 7.05 0.00 1.91 0.74 0.03 90.27 00:50:01 3 7.07 0.00 1.86 0.02 0.03 91.02 00:50:01 4 7.53 0.00 1.51 0.29 0.03 90.64 00:50:01 5 7.17 0.00 2.05 2.64 0.03 88.11 00:50:01 6 7.88 0.00 1.94 0.08 0.03 90.06 00:50:01 7 8.17 0.00 1.77 0.05 0.03 89.97 00:51:01 all 0.03 0.00 0.02 0.01 0.00 99.95 00:51:01 0 0.05 0.00 0.02 0.00 0.00 99.93 00:51:01 1 0.02 0.00 0.00 0.02 0.00 99.97 00:51:01 2 0.03 0.00 0.00 0.00 0.00 99.97 00:51:01 3 0.03 0.00 0.02 0.00 0.00 99.95 00:51:01 4 0.02 0.00 0.02 0.00 0.02 99.95 00:51:01 5 0.02 0.00 0.02 0.03 0.00 99.93 00:51:01 6 0.03 0.00 0.03 0.00 0.00 99.93 00:51:01 7 0.03 0.00 0.03 0.00 0.00 99.93 00:52:01 all 0.11 0.00 0.03 0.01 0.00 99.86 00:52:01 0 0.50 0.00 0.02 0.00 0.00 99.48 00:52:01 1 0.03 0.00 0.03 0.03 0.00 99.90 00:52:01 2 0.10 0.00 0.03 0.00 0.00 99.87 00:52:01 3 0.02 0.00 0.02 0.00 0.00 99.97 00:52:01 4 0.08 0.00 0.07 0.00 0.02 99.83 00:52:01 5 0.07 0.00 0.02 0.02 0.00 99.90 00:52:01 6 0.03 0.00 0.00 0.00 0.00 99.97 00:52:01 7 0.03 0.00 0.03 0.00 0.00 99.93 00:53:01 all 0.27 0.00 0.01 0.01 0.01 99.70 00:53:01 0 1.97 0.00 0.02 0.00 0.02 98.00 00:53:01 1 0.02 0.00 0.00 0.03 0.00 99.95 00:53:01 2 0.00 0.00 0.00 0.02 0.00 99.98 00:53:01 3 0.03 0.00 0.03 0.00 0.02 99.92 00:53:01 4 0.03 0.00 0.02 0.00 0.00 99.95 00:53:01 5 0.03 0.00 0.02 0.02 0.00 99.93 00:53:01 6 0.02 0.00 0.00 0.00 0.00 99.98 00:53:01 7 0.05 0.00 0.03 0.00 0.02 99.90 00:54:01 all 0.19 0.00 0.02 0.00 0.01 99.78 00:54:01 0 1.29 0.00 0.02 0.00 0.00 98.69 00:54:01 1 0.03 0.00 0.03 0.02 0.02 99.90 00:54:01 2 0.03 0.00 0.00 0.00 0.00 99.97 00:54:01 3 0.02 0.00 0.03 0.00 0.00 99.95 00:54:01 4 0.03 0.00 0.05 0.00 0.03 99.88 00:54:01 5 0.07 0.00 0.00 0.00 0.02 99.92 00:54:01 6 0.00 0.00 0.02 0.00 0.00 99.98 00:54:01 7 0.03 0.00 0.00 0.00 0.00 99.97 00:55:01 all 5.59 0.00 2.42 0.57 0.03 91.38 00:55:01 0 5.81 0.00 2.46 0.08 0.03 91.61 00:55:01 1 5.94 0.00 2.49 1.03 0.03 90.51 00:55:01 2 4.30 0.00 1.88 0.05 0.03 93.73 00:55:01 3 6.18 0.00 2.65 0.03 0.03 91.10 00:55:01 4 5.15 0.00 2.57 0.22 0.03 92.03 00:55:01 5 6.32 0.00 2.42 2.99 0.03 88.24 00:55:01 6 5.10 0.00 2.54 0.03 0.03 92.30 00:55:01 7 5.91 0.00 2.37 0.15 0.03 91.54 Average: all 4.64 0.00 1.35 0.43 0.02 93.55 Average: 0 5.22 0.00 1.24 0.03 0.02 93.49 Average: 1 4.43 0.00 1.32 0.42 0.02 93.81 Average: 2 4.21 0.00 1.21 0.31 0.02 94.25 Average: 3 4.43 0.00 1.50 0.63 0.03 93.42 Average: 4 4.96 0.00 1.29 0.10 0.03 93.62 Average: 5 4.45 0.00 1.33 0.95 0.02 93.24 Average: 6 5.01 0.00 1.41 0.39 0.02 93.17 Average: 7 4.44 0.00 1.50 0.63 0.03 93.40