---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-9418 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 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 5.4.0-94-generic (prd-ubuntu20-04-docker-8c-8g-9418) 03/30/22 _x86_64_ (8 CPU) 12:03:02 LINUX RESTART (8 CPU) 12:04:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 12:05:01 268.55 1.32 267.23 0.00 24.27 85800.64 0.00 12:06:01 78.71 0.00 78.71 0.00 0.00 7705.70 0.00 12:07:01 1.02 0.00 1.02 0.00 0.00 12.01 0.00 12:08:01 1.40 0.00 1.40 0.00 0.00 18.40 0.00 12:09:01 1.08 0.03 1.05 0.00 2.27 12.40 0.00 12:10:01 1.30 0.00 1.30 0.00 0.00 21.73 0.00 12:11:01 34.56 0.00 34.56 0.00 0.00 16718.15 0.00 Average: 54.72 0.19 54.53 0.00 3.74 15587.87 0.00 12:04:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:05:01 28136548 31587960 696876 2.12 177520 3475580 2423056 7.14 1460992 2817384 63408 12:06:01 28302472 31782932 504848 1.54 179760 3505912 1791588 5.28 1264716 2854260 28 12:07:01 28303252 31783856 503652 1.53 179800 3505916 1791588 5.28 1264824 2854268 20 12:08:01 28307536 31788172 499316 1.52 179856 3505912 1791588 5.28 1260168 2854288 40 12:09:01 28307820 31788528 498900 1.52 179888 3505984 1791588 5.28 1260528 2854352 8 12:10:01 28314128 31794908 492540 1.50 179936 3505996 1791588 5.28 1254356 2854372 184 12:11:01 27785176 31776504 509316 1.55 188748 3957828 1759924 5.19 1292632 3293684 376 Average: 28208133 31757551 529350 1.61 180787 3566161 1877274 5.53 1294031 2911801 9152 12:04:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:05:01 lo 0.27 0.27 0.03 0.03 0.00 0.00 0.00 0.00 12:05:01 ens3 330.83 238.40 2202.13 82.08 0.00 0.00 0.00 0.00 12:05:01 docker0 188.92 263.38 15.27 2159.34 0.00 0.00 0.00 0.00 12:05:01 veth335c24a 0.03 0.17 0.00 0.01 0.00 0.00 0.00 0.00 12:06:01 lo 0.87 0.87 0.08 0.08 0.00 0.00 0.00 0.00 12:06:01 ens3 17.61 10.78 106.44 3.59 0.00 0.00 0.00 0.00 12:06:01 docker0 3.02 6.13 0.19 54.00 0.00 0.00 0.00 0.00 12:07:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:07:01 ens3 6.38 3.27 11.95 0.46 0.00 0.00 0.00 0.00 12:07:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:08:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 12:08:01 ens3 0.18 0.13 0.01 0.01 0.00 0.00 0.00 0.00 12:08:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:09:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:09:01 ens3 0.17 0.10 0.08 0.06 0.00 0.00 0.00 0.00 12:09:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:10:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 12:10:01 ens3 0.12 0.08 0.01 0.01 0.00 0.00 0.00 0.00 12:10:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:11:01 lo 0.93 0.93 0.09 0.09 0.00 0.00 0.00 0.00 12:11:01 ens3 111.91 65.32 2521.63 10.45 0.00 0.00 0.00 0.00 12:11:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 0.35 0.35 0.03 0.03 0.00 0.00 0.00 0.00 Average: ens3 66.11 44.98 688.12 13.64 0.00 0.00 0.00 0.00 Average: docker0 27.03 37.96 2.18 311.78 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-94-generic (prd-ubuntu20-04-docker-8c-8g-9418) 03/30/22 _x86_64_ (8 CPU) 12:03:02 LINUX RESTART (8 CPU) 12:04:02 CPU %user %nice %system %iowait %steal %idle 12:05:01 all 19.13 0.00 6.03 2.02 0.07 72.75 12:05:01 0 17.71 0.00 5.74 2.31 0.07 74.16 12:05:01 1 18.85 0.00 5.05 0.50 0.07 75.53 12:05:01 2 18.63 0.00 5.89 1.34 0.07 74.06 12:05:01 3 19.10 0.00 7.35 4.31 0.07 69.16 12:05:01 4 19.90 0.00 5.56 0.43 0.07 74.05 12:05:01 5 19.65 0.00 6.07 1.22 0.07 72.98 12:05:01 6 20.58 0.00 5.57 0.72 0.07 73.07 12:05:01 7 18.60 0.00 7.03 5.36 0.09 68.92 12:06:01 all 2.29 0.00 0.69 0.37 0.02 96.64 12:06:01 0 2.34 0.00 0.63 1.23 0.02 95.78 12:06:01 1 2.20 0.00 0.55 0.05 0.02 97.18 12:06:01 2 1.99 0.00 0.59 0.30 0.02 97.10 12:06:01 3 2.92 0.00 0.87 1.07 0.02 95.13 12:06:01 4 2.07 0.00 0.69 0.17 0.02 97.06 12:06:01 5 2.69 0.00 0.82 0.05 0.02 96.43 12:06:01 6 2.23 0.00 0.72 0.10 0.02 96.93 12:06:01 7 1.85 0.00 0.63 0.00 0.02 97.49 12:07:01 all 0.03 0.00 0.01 0.01 0.01 99.95 12:07:01 0 0.00 0.00 0.00 0.00 0.00 100.00 12:07:01 1 0.02 0.00 0.00 0.00 0.00 99.98 12:07:01 2 0.07 0.00 0.02 0.00 0.02 99.90 12:07:01 3 0.03 0.00 0.00 0.03 0.02 99.92 12:07:01 4 0.02 0.00 0.02 0.00 0.02 99.95 12:07:01 5 0.00 0.00 0.00 0.02 0.00 99.98 12:07:01 6 0.02 0.00 0.00 0.00 0.00 99.98 12:07:01 7 0.05 0.00 0.07 0.00 0.00 99.88 12:08:01 all 0.02 0.00 0.01 0.00 0.00 99.96 12:08:01 0 0.02 0.00 0.02 0.00 0.00 99.97 12:08:01 1 0.05 0.00 0.00 0.00 0.00 99.95 12:08:01 2 0.02 0.00 0.02 0.00 0.00 99.97 12:08:01 3 0.00 0.00 0.00 0.02 0.00 99.98 12:08:01 4 0.05 0.00 0.03 0.00 0.02 99.90 12:08:01 5 0.00 0.00 0.00 0.02 0.00 99.98 12:08:01 6 0.02 0.00 0.00 0.00 0.00 99.98 12:08:01 7 0.02 0.00 0.00 0.00 0.00 99.98 12:09:01 all 0.00 0.00 0.01 0.00 0.00 99.98 12:09:01 0 0.00 0.00 0.02 0.00 0.00 99.98 12:09:01 1 0.00 0.00 0.00 0.00 0.02 99.98 12:09:01 2 0.00 0.00 0.00 0.00 0.00 100.00 12:09:01 3 0.02 0.00 0.02 0.02 0.00 99.95 12:09:01 4 0.02 0.00 0.02 0.00 0.02 99.95 12:09:01 5 0.00 0.00 0.00 0.02 0.00 99.98 12:09:01 6 0.00 0.00 0.00 0.00 0.00 100.00 12:09:01 7 0.00 0.00 0.00 0.00 0.00 100.00 12:10:01 all 0.03 0.00 0.01 0.01 0.00 99.95 12:10:01 0 0.02 0.00 0.02 0.00 0.00 99.97 12:10:01 1 0.03 0.00 0.02 0.00 0.00 99.95 12:10:01 2 0.03 0.00 0.00 0.00 0.02 99.95 12:10:01 3 0.02 0.00 0.00 0.03 0.00 99.95 12:10:01 4 0.07 0.00 0.03 0.00 0.02 99.88 12:10:01 5 0.02 0.00 0.00 0.00 0.00 99.98 12:10:01 6 0.05 0.00 0.02 0.02 0.00 99.92 12:10:01 7 0.00 0.00 0.00 0.00 0.00 100.00 12:11:01 all 2.93 0.00 1.15 0.33 0.02 95.57 12:11:01 0 2.73 0.00 1.29 0.08 0.02 95.89 12:11:01 1 2.87 0.00 1.12 0.00 0.02 95.99 12:11:01 2 3.18 0.00 0.97 0.00 0.02 95.83 12:11:01 3 3.76 0.00 1.00 0.55 0.02 94.67 12:11:01 4 3.28 0.00 1.00 0.07 0.02 95.63 12:11:01 5 2.29 0.00 1.71 1.94 0.02 94.04 12:11:01 6 2.71 0.00 1.07 0.00 0.02 96.21 12:11:01 7 2.65 0.00 1.01 0.00 0.02 96.33 Average: all 3.42 0.00 1.11 0.38 0.02 95.07 Average: 0 3.20 0.00 1.08 0.51 0.01 95.19 Average: 1 3.37 0.00 0.95 0.08 0.02 95.59 Average: 2 3.36 0.00 1.05 0.23 0.02 95.34 Average: 3 3.62 0.00 1.29 0.85 0.02 94.23 Average: 4 3.56 0.00 1.03 0.09 0.02 95.29 Average: 5 3.45 0.00 1.21 0.46 0.01 94.87 Average: 6 3.60 0.00 1.04 0.12 0.01 95.23 Average: 7 3.23 0.00 1.22 0.74 0.02 94.79