---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-9545 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-9545) 03/31/22 _x86_64_ (8 CPU) 02:58:26 LINUX RESTART (8 CPU) 02:59:07 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 03:00:01 379.56 18.52 361.04 0.00 2437.33 133923.79 0.00 03:01:01 240.46 0.08 240.38 0.00 6.27 59078.15 0.00 03:02:01 1.48 0.00 1.48 0.00 0.00 21.21 0.00 03:03:01 1.40 0.00 1.40 0.00 0.00 16.53 0.00 03:04:01 1.25 0.02 1.23 0.00 0.13 14.53 0.00 03:05:01 1.27 0.00 1.27 0.00 0.00 15.73 0.00 03:06:01 1.05 0.00 1.05 0.00 0.00 12.13 0.00 03:07:01 1.33 0.00 1.33 0.00 0.00 16.13 0.00 03:08:01 1.02 0.00 1.02 0.00 0.00 11.46 0.00 03:09:01 1.82 0.00 1.82 0.00 0.00 26.53 0.00 Average: 59.86 1.69 58.17 0.00 222.21 18155.22 0.00 02:59:07 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:00:01 27807980 31736284 562620 1.71 158920 3941480 2217832 6.54 1309364 3286900 530056 03:01:01 27767348 31785384 506808 1.54 188696 3981592 1791400 5.28 1353828 3257940 376 03:02:01 27775400 31792896 500384 1.52 188724 3981504 1791400 5.28 1342168 3257804 32 03:03:01 27776324 31793872 499080 1.52 188748 3981504 1791400 5.28 1341408 3257804 240 03:04:01 27780620 31798168 494824 1.50 188788 3981504 1791400 5.28 1337368 3257812 24 03:05:01 27782424 31800008 493016 1.50 188804 3981512 1791400 5.28 1335992 3257812 52 03:06:01 27788164 31805924 487144 1.48 188828 3981516 1791400 5.28 1330124 3257972 16 03:07:01 27788692 31806496 486576 1.48 188856 3981512 1791400 5.28 1330620 3257992 44 03:08:01 27788576 31806400 486812 1.48 188880 3981520 1791400 5.28 1330284 3257992 12 03:09:01 27788372 31806312 486984 1.48 188940 3981496 1791400 5.28 1330476 3258040 16 Average: 27784390 31793174 500425 1.52 185818 3977514 1834043 5.41 1334163 3260807 53087 02:59:07 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:00:01 ens3 789.82 568.28 7077.01 114.73 0.00 0.00 0.00 0.00 03:00:01 lo 6.81 6.81 0.67 0.67 0.00 0.00 0.00 0.00 03:00:01 docker0 254.12 303.63 21.14 2531.78 0.00 0.00 0.00 0.00 03:01:01 ens3 180.89 128.35 2698.81 74.32 0.00 0.00 0.00 0.00 03:01:01 lo 2.07 2.07 0.20 0.20 0.00 0.00 0.00 0.00 03:01:01 docker0 10.78 15.40 0.63 89.70 0.00 0.00 0.00 0.00 03:02:01 ens3 1.95 1.03 4.33 0.33 0.00 0.00 0.00 0.00 03:02:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:02:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:03:01 ens3 0.93 0.13 0.10 0.01 0.00 0.00 0.00 0.00 03:03:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 03:03:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:04:01 ens3 1.80 0.87 0.89 0.67 0.00 0.00 0.00 0.00 03:04:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:04:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:05:01 ens3 0.18 0.10 0.07 0.01 0.00 0.00 0.00 0.00 03:05:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 03:05:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:06:01 ens3 0.62 0.00 0.05 0.00 0.00 0.00 0.00 0.00 03:06:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:06:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:07:01 ens3 0.77 0.65 0.38 0.29 0.00 0.00 0.00 0.00 03:07:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 03:07:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:08:01 ens3 0.05 0.03 0.00 0.00 0.00 0.00 0.00 0.00 03:08:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:08:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:09:01 ens3 0.28 0.18 0.09 0.07 0.00 0.00 0.00 0.00 03:09:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 03:09:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 90.73 64.93 916.53 18.08 0.00 0.00 0.00 0.00 Average: lo 0.91 0.91 0.09 0.09 0.00 0.00 0.00 0.00 Average: docker0 24.19 29.16 1.99 239.21 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-94-generic (prd-ubuntu20-04-docker-8c-8g-9545) 03/31/22 _x86_64_ (8 CPU) 02:58:26 LINUX RESTART (8 CPU) 02:59:07 CPU %user %nice %system %iowait %steal %idle 03:00:01 all 11.89 0.00 4.60 2.35 0.07 81.09 03:00:01 0 11.31 0.00 3.83 0.58 0.06 84.23 03:00:01 1 12.91 0.00 5.17 7.89 0.06 73.98 03:00:01 2 10.61 0.00 3.85 2.66 0.06 82.83 03:00:01 3 12.34 0.00 4.66 0.51 0.08 82.43 03:00:01 4 12.66 0.00 4.16 0.83 0.06 82.30 03:00:01 5 12.08 0.00 4.14 1.71 0.06 82.02 03:00:01 6 11.18 0.00 4.28 0.36 0.08 84.12 03:00:01 7 12.03 0.00 6.78 4.32 0.09 76.77 03:01:01 all 22.86 0.00 5.73 1.79 0.08 69.54 03:01:01 0 24.02 0.00 5.28 0.32 0.08 70.30 03:01:01 1 22.52 0.00 5.92 1.05 0.08 70.43 03:01:01 2 23.90 0.00 5.90 1.31 0.08 68.81 03:01:01 3 22.62 0.00 5.70 4.97 0.08 66.62 03:01:01 4 22.83 0.00 6.18 3.91 0.07 67.02 03:01:01 5 22.25 0.00 5.58 1.08 0.07 71.03 03:01:01 6 23.07 0.00 5.90 0.61 0.07 70.35 03:01:01 7 21.66 0.00 5.36 1.10 0.08 71.79 03:02:01 all 0.03 0.00 0.02 0.00 0.00 99.94 03:02:01 0 0.05 0.00 0.00 0.00 0.00 99.95 03:02:01 1 0.02 0.00 0.02 0.00 0.00 99.97 03:02:01 2 0.00 0.00 0.00 0.00 0.00 100.00 03:02:01 3 0.00 0.00 0.03 0.02 0.00 99.95 03:02:01 4 0.05 0.00 0.03 0.00 0.03 99.88 03:02:01 5 0.03 0.00 0.03 0.00 0.00 99.93 03:02:01 6 0.08 0.00 0.00 0.00 0.00 99.92 03:02:01 7 0.02 0.00 0.05 0.00 0.00 99.93 03:03:01 all 0.02 0.00 0.01 0.01 0.00 99.95 03:03:01 0 0.05 0.00 0.05 0.00 0.02 99.88 03:03:01 1 0.00 0.00 0.00 0.00 0.00 100.00 03:03:01 2 0.02 0.00 0.02 0.00 0.00 99.97 03:03:01 3 0.02 0.00 0.00 0.05 0.00 99.93 03:03:01 4 0.05 0.00 0.02 0.00 0.00 99.93 03:03:01 5 0.02 0.00 0.03 0.02 0.02 99.92 03:03:01 6 0.00 0.00 0.00 0.00 0.00 100.00 03:03:01 7 0.00 0.00 0.00 0.00 0.00 100.00 03:04:01 all 0.05 0.00 0.03 0.00 0.00 99.91 03:04:01 0 0.22 0.00 0.07 0.00 0.02 99.70 03:04:01 1 0.02 0.00 0.03 0.02 0.00 99.93 03:04:01 2 0.00 0.00 0.02 0.00 0.00 99.98 03:04:01 3 0.02 0.00 0.02 0.00 0.00 99.97 03:04:01 4 0.07 0.00 0.05 0.00 0.02 99.87 03:04:01 5 0.05 0.00 0.03 0.00 0.00 99.92 03:04:01 6 0.02 0.00 0.02 0.02 0.00 99.95 03:04:01 7 0.02 0.00 0.03 0.00 0.00 99.95 03:05:01 all 0.27 0.00 0.01 0.00 0.00 99.71 03:05:01 0 2.00 0.00 0.00 0.00 0.00 98.00 03:05:01 1 0.00 0.00 0.03 0.03 0.02 99.92 03:05:01 2 0.02 0.00 0.00 0.00 0.00 99.98 03:05:01 3 0.02 0.00 0.00 0.00 0.00 99.98 03:05:01 4 0.02 0.00 0.02 0.00 0.02 99.95 03:05:01 5 0.03 0.00 0.02 0.00 0.00 99.95 03:05:01 6 0.02 0.00 0.00 0.00 0.00 99.98 03:05:01 7 0.03 0.00 0.02 0.00 0.00 99.95 03:06:01 all 0.27 0.00 0.01 0.01 0.01 99.71 03:06:01 0 1.99 0.00 0.00 0.00 0.02 98.00 03:06:01 1 0.02 0.00 0.02 0.02 0.00 99.95 03:06:01 2 0.00 0.00 0.00 0.00 0.00 100.00 03:06:01 3 0.02 0.00 0.02 0.00 0.00 99.97 03:06:01 4 0.05 0.00 0.00 0.00 0.02 99.93 03:06:01 5 0.03 0.00 0.02 0.00 0.02 99.93 03:06:01 6 0.02 0.00 0.02 0.03 0.02 99.92 03:06:01 7 0.00 0.00 0.00 0.00 0.00 100.00 03:07:01 all 0.08 0.00 0.01 0.01 0.00 99.89 03:07:01 0 0.55 0.00 0.00 0.00 0.00 99.45 03:07:01 1 0.00 0.00 0.00 0.07 0.00 99.93 03:07:01 2 0.02 0.00 0.00 0.00 0.00 99.98 03:07:01 3 0.00 0.00 0.00 0.00 0.00 100.00 03:07:01 4 0.02 0.00 0.05 0.00 0.02 99.92 03:07:01 5 0.03 0.00 0.03 0.00 0.00 99.93 03:07:01 6 0.02 0.00 0.02 0.02 0.00 99.95 03:07:01 7 0.00 0.00 0.02 0.00 0.00 99.98 03:08:01 all 0.01 0.00 0.01 0.01 0.00 99.96 03:08:01 0 0.00 0.00 0.02 0.00 0.00 99.98 03:08:01 1 0.02 0.00 0.00 0.08 0.00 99.90 03:08:01 2 0.02 0.00 0.00 0.00 0.00 99.98 03:08:01 3 0.00 0.00 0.02 0.00 0.00 99.98 03:08:01 4 0.03 0.00 0.02 0.00 0.02 99.93 03:08:01 5 0.02 0.00 0.02 0.00 0.00 99.97 03:08:01 6 0.02 0.00 0.02 0.02 0.00 99.95 03:08:01 7 0.02 0.00 0.00 0.00 0.02 99.97 03:09:01 all 0.03 0.00 0.01 0.01 0.01 99.94 03:09:01 0 0.02 0.00 0.02 0.00 0.02 99.95 03:09:01 1 0.03 0.00 0.02 0.03 0.02 99.90 03:09:01 2 0.02 0.00 0.00 0.00 0.02 99.97 03:09:01 3 0.00 0.00 0.00 0.00 0.00 100.00 03:09:01 4 0.08 0.00 0.02 0.00 0.02 99.88 03:09:01 5 0.03 0.00 0.02 0.00 0.00 99.95 03:09:01 6 0.02 0.00 0.00 0.03 0.00 99.95 03:09:01 7 0.05 0.00 0.03 0.00 0.00 99.92 Average: all 3.43 0.00 1.00 0.40 0.02 95.15 Average: 0 3.92 0.00 0.89 0.08 0.02 95.08 Average: 1 3.42 0.00 1.07 0.84 0.02 94.65 Average: 2 3.36 0.00 0.94 0.37 0.02 95.31 Average: 3 3.37 0.00 1.00 0.55 0.02 95.07 Average: 4 3.45 0.00 1.01 0.46 0.03 95.05 Average: 5 3.34 0.00 0.95 0.26 0.02 95.43 Average: 6 3.34 0.00 0.98 0.10 0.02 95.56 Average: 7 3.25 0.00 1.16 0.50 0.02 95.08