---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-1930 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: 2799.998 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 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 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 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-1930) 01/11/23 _x86_64_ (8 CPU) 19:04:27 LINUX RESTART (8 CPU) 19:05:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 19:06:01 99.18 37.93 61.26 0.00 4237.69 102605.83 0.00 19:07:01 104.47 2.23 102.23 0.00 58.79 107573.67 0.00 19:08:01 38.11 0.03 38.08 0.00 5.60 19463.29 0.00 19:09:01 1.87 0.00 1.87 0.00 0.00 77.07 0.00 19:10:01 54.62 11.63 42.99 0.00 5179.61 8879.04 0.00 19:11:01 5.40 0.20 5.20 0.00 18.66 115.45 0.00 19:12:01 2.22 0.00 2.22 0.00 0.00 26.93 0.00 19:13:01 2.10 0.00 2.10 0.00 0.00 23.86 0.00 19:14:01 1.30 0.00 1.30 0.00 0.00 14.26 0.00 19:15:01 2.08 0.00 2.08 0.00 0.00 22.66 0.00 Average: 31.13 5.20 25.93 0.00 950.11 23879.96 0.00 19:05:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 19:06:01 29627976 31602504 735788 2.24 60440 2216300 1873376 5.52 1011228 1933788 956 19:07:01 28524768 31558032 747816 2.27 111720 3168800 1820952 5.37 1127372 2835688 288 19:08:01 28501904 31540892 761812 2.32 113832 3169384 1720776 5.07 1232304 2740768 1964 19:09:01 28503584 31542744 759648 2.31 113856 3169384 1720776 5.07 1230668 2740768 48 19:10:01 27962172 31519988 776008 2.36 147776 3627656 1789828 5.27 1555324 2921472 956 19:11:01 27957376 31510948 785220 2.39 146348 3624952 1805364 5.32 1566724 2918680 464 19:12:01 27976172 31529800 766100 2.33 146392 3624960 1805364 5.32 1545200 2918688 164 19:13:01 27976676 31530428 765432 2.33 146472 3624968 1805364 5.32 1545288 2918696 164 19:14:01 27976660 31530476 765316 2.33 146564 3624960 1805364 5.32 1545028 2918700 8 19:15:01 27976420 31530332 765328 2.33 146624 3624972 1805364 5.32 1545408 2918700 164 Average: 28298371 31539614 762847 2.32 128002 3347634 1795253 5.29 1390454 2776595 518 19:05:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 19:06:01 ens3 1018.90 955.97 7795.82 133.36 0.00 0.00 0.00 0.00 19:06:01 docker0 358.17 330.76 26.79 2726.30 0.00 0.00 0.00 0.00 19:06:01 veth4a2fadf 358.17 330.88 31.69 2726.31 0.00 0.00 0.00 0.22 19:06:01 lo 3.93 3.93 0.38 0.38 0.00 0.00 0.00 0.00 19:07:01 ens3 271.92 186.75 4715.26 31.62 0.00 0.00 0.00 0.00 19:07:01 veth1148eda 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:07:01 docker0 77.64 93.85 6.28 692.88 0.00 0.00 0.00 0.00 19:07:01 lo 1.47 1.47 0.14 0.14 0.00 0.00 0.00 0.00 19:07:01 vethdb3969a 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:08:01 ens3 44.83 49.61 29.69 86.90 0.00 0.00 0.00 0.00 19:08:01 docker0 1.30 1.37 0.08 0.11 0.00 0.00 0.00 0.00 19:08:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:09:01 ens3 0.57 0.13 0.06 0.01 0.00 0.00 0.00 0.00 19:09:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:09:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 19:10:01 ens3 159.33 98.12 2763.15 7.14 0.00 0.00 0.00 0.00 19:10:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:10:01 lo 0.67 0.67 0.06 0.06 0.00 0.00 0.00 0.00 19:11:01 ens3 0.70 0.63 0.20 0.12 0.00 0.00 0.00 0.00 19:11:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:11:01 lo 0.27 0.27 0.02 0.02 0.00 0.00 0.00 0.00 19:12:01 ens3 0.03 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:12:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:12:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:13:01 ens3 0.17 0.12 0.01 0.01 0.00 0.00 0.00 0.00 19:13:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:13:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 19:14:01 ens3 0.03 0.02 0.00 0.00 0.00 0.00 0.00 0.00 19:14:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:14:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:15:01 ens3 0.13 0.10 0.01 0.01 0.00 0.00 0.00 0.00 19:15:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:15:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 Average: ens3 149.66 129.14 1530.44 25.92 0.00 0.00 0.00 0.00 Average: docker0 43.71 42.60 3.32 341.92 0.00 0.00 0.00 0.00 Average: lo 0.69 0.69 0.06 0.06 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-1930) 01/11/23 _x86_64_ (8 CPU) 19:04:27 LINUX RESTART (8 CPU) 19:05:01 CPU %user %nice %system %iowait %steal %idle 19:06:01 all 7.08 0.00 1.90 7.05 0.06 83.90 19:06:01 0 7.89 0.00 2.14 2.14 0.05 87.77 19:06:01 1 4.31 0.00 2.11 1.44 0.03 92.11 19:06:01 2 6.53 0.00 1.31 20.20 0.05 71.92 19:06:01 3 8.17 0.00 1.88 10.06 0.10 79.79 19:06:01 4 10.69 0.00 1.66 8.72 0.03 78.91 19:06:01 5 8.20 0.00 2.41 0.39 0.07 88.94 19:06:01 6 7.21 0.00 1.88 11.12 0.05 79.74 19:06:01 7 3.64 0.00 1.81 2.34 0.08 92.12 19:07:01 all 5.10 0.00 2.38 9.45 0.06 83.01 19:07:01 0 4.66 0.00 2.79 8.62 0.05 83.88 19:07:01 1 4.42 0.00 1.58 26.02 0.05 67.93 19:07:01 2 4.93 0.00 2.45 16.86 0.07 75.69 19:07:01 3 6.31 0.00 2.13 1.42 0.07 90.08 19:07:01 4 6.04 0.00 2.61 0.67 0.05 90.63 19:07:01 5 4.54 0.00 2.23 3.78 0.03 89.43 19:07:01 6 4.97 0.00 3.02 0.20 0.05 91.75 19:07:01 7 4.90 0.00 2.28 18.07 0.08 74.67 19:08:01 all 22.05 0.00 3.53 1.79 0.08 72.55 19:08:01 0 21.58 0.00 3.74 9.50 0.14 65.05 19:08:01 1 19.49 0.00 3.10 3.26 0.08 74.06 19:08:01 2 23.29 0.00 3.26 0.24 0.05 73.16 19:08:01 3 23.69 0.00 3.72 0.17 0.07 72.36 19:08:01 4 22.99 0.00 3.47 0.37 0.05 73.11 19:08:01 5 21.13 0.00 3.70 0.15 0.12 74.89 19:08:01 6 23.04 0.00 3.91 0.24 0.07 72.74 19:08:01 7 21.18 0.00 3.32 0.44 0.07 74.99 19:09:01 all 0.02 0.00 0.00 0.00 0.01 99.96 19:09:01 0 0.00 0.00 0.00 0.02 0.00 99.98 19:09:01 1 0.05 0.00 0.00 0.02 0.02 99.92 19:09:01 2 0.03 0.00 0.00 0.00 0.02 99.95 19:09:01 3 0.00 0.00 0.00 0.00 0.00 100.00 19:09:01 4 0.02 0.00 0.02 0.00 0.02 99.95 19:09:01 5 0.02 0.00 0.00 0.00 0.02 99.97 19:09:01 6 0.02 0.00 0.00 0.00 0.00 99.98 19:09:01 7 0.03 0.00 0.02 0.00 0.02 99.93 19:10:01 all 2.26 0.00 1.37 0.56 0.03 95.78 19:10:01 0 2.52 0.00 0.95 0.10 0.02 96.41 19:10:01 1 1.10 0.00 2.29 1.44 0.02 95.16 19:10:01 2 1.61 0.00 0.80 0.07 0.02 97.51 19:10:01 3 1.60 0.00 0.97 0.13 0.03 97.26 19:10:01 4 3.31 0.00 2.24 0.79 0.05 93.62 19:10:01 5 1.82 0.00 1.35 0.08 0.02 96.73 19:10:01 6 3.42 0.00 1.22 1.10 0.03 94.22 19:10:01 7 2.73 0.00 1.14 0.74 0.02 95.38 19:11:01 all 0.17 0.00 0.08 0.02 0.01 99.72 19:11:01 0 0.30 0.00 0.08 0.00 0.02 99.60 19:11:01 1 0.08 0.00 0.07 0.00 0.00 99.85 19:11:01 2 0.60 0.00 0.08 0.00 0.02 99.30 19:11:01 3 0.03 0.00 0.10 0.00 0.02 99.85 19:11:01 4 0.08 0.00 0.05 0.03 0.00 99.83 19:11:01 5 0.10 0.00 0.10 0.02 0.02 99.77 19:11:01 6 0.07 0.00 0.05 0.10 0.00 99.78 19:11:01 7 0.08 0.00 0.07 0.02 0.02 99.82 19:12:01 all 0.09 0.00 0.02 0.01 0.00 99.88 19:12:01 0 0.00 0.00 0.03 0.00 0.00 99.97 19:12:01 1 0.02 0.00 0.02 0.00 0.02 99.95 19:12:01 2 0.57 0.00 0.00 0.00 0.00 99.43 19:12:01 3 0.00 0.00 0.00 0.00 0.00 100.00 19:12:01 4 0.00 0.00 0.02 0.05 0.00 99.93 19:12:01 5 0.02 0.00 0.05 0.00 0.02 99.92 19:12:01 6 0.05 0.00 0.02 0.05 0.00 99.88 19:12:01 7 0.03 0.00 0.02 0.00 0.00 99.95 19:13:01 all 0.27 0.00 0.00 0.01 0.01 99.71 19:13:01 0 0.00 0.00 0.00 0.02 0.02 99.97 19:13:01 1 0.02 0.00 0.02 0.00 0.00 99.97 19:13:01 2 2.02 0.00 0.00 0.00 0.02 97.97 19:13:01 3 0.00 0.00 0.00 0.00 0.00 100.00 19:13:01 4 0.00 0.00 0.00 0.00 0.02 99.98 19:13:01 5 0.07 0.00 0.00 0.00 0.02 99.92 19:13:01 6 0.02 0.00 0.02 0.03 0.02 99.92 19:13:01 7 0.02 0.00 0.00 0.00 0.02 99.97 19:14:01 all 0.26 0.00 0.01 0.00 0.01 99.72 19:14:01 0 0.00 0.00 0.00 0.00 0.00 100.00 19:14:01 1 0.05 0.00 0.02 0.00 0.03 99.90 19:14:01 2 1.99 0.00 0.02 0.00 0.00 98.00 19:14:01 3 0.00 0.00 0.02 0.00 0.02 99.97 19:14:01 4 0.00 0.00 0.00 0.00 0.00 100.00 19:14:01 5 0.02 0.00 0.00 0.00 0.00 99.98 19:14:01 6 0.00 0.00 0.02 0.03 0.00 99.95 19:14:01 7 0.02 0.00 0.00 0.00 0.00 99.98 19:15:01 all 0.25 0.00 0.00 0.01 0.01 99.73 19:15:01 0 0.00 0.00 0.02 0.00 0.00 99.98 19:15:01 1 0.02 0.00 0.00 0.00 0.02 99.97 19:15:01 2 1.95 0.00 0.00 0.00 0.02 98.03 19:15:01 3 0.00 0.00 0.00 0.02 0.00 99.98 19:15:01 4 0.00 0.00 0.00 0.02 0.00 99.98 19:15:01 5 0.00 0.00 0.00 0.00 0.00 100.00 19:15:01 6 0.03 0.00 0.00 0.03 0.00 99.93 19:15:01 7 0.00 0.00 0.00 0.00 0.02 99.98 Average: all 3.72 0.00 0.92 1.88 0.03 93.45 Average: 0 3.65 0.00 0.97 2.02 0.03 93.33 Average: 1 2.93 0.00 0.91 3.20 0.03 92.93 Average: 2 4.32 0.00 0.78 3.70 0.02 91.17 Average: 3 3.95 0.00 0.87 1.18 0.03 93.97 Average: 4 4.28 0.00 1.00 1.06 0.02 93.63 Average: 5 3.56 0.00 0.98 0.44 0.03 95.00 Average: 6 3.84 0.00 1.01 1.29 0.02 93.84 Average: 7 3.24 0.00 0.86 2.14 0.03 93.73