---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-5298 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: 2800.002 BogoMIPS: 5600.00 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-5298) 02/10/23 _x86_64_ (8 CPU) 04:58:21 LINUX RESTART (8 CPU) 04:59:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 05:00:01 131.19 4.37 126.83 0.00 475.39 93048.63 0.00 05:01:02 139.24 1.47 137.78 0.00 50.39 64434.99 0.00 05:02:01 1.68 0.34 1.34 0.00 4.74 19.40 0.00 05:03:01 0.90 0.00 0.90 0.00 0.00 11.86 0.00 05:04:01 52.14 10.58 41.56 0.00 5154.87 8763.21 0.00 05:05:01 6.17 0.02 6.15 0.00 0.13 125.45 0.00 05:06:01 1.40 0.00 1.40 0.00 0.00 15.73 0.00 Average: 47.64 2.40 45.24 0.00 814.13 23830.30 0.00 04:59:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:00:01 28509644 31586788 720644 2.19 107764 3182012 1939876 5.72 1133552 2810308 453424 05:01:02 27916752 31550568 754272 2.29 151916 3637448 1835168 5.41 1207832 3266328 80 05:02:01 27935220 31569440 735580 2.24 151944 3637672 1835168 5.41 1190144 3266268 192 05:03:01 27935248 31569564 735276 2.24 151960 3637676 1835168 5.41 1189148 3266252 64 05:04:01 27414544 31549924 734524 2.23 185688 4092192 1867852 5.50 1508492 3429688 944 05:05:01 27423704 31554172 730544 2.22 184288 4088944 1853504 5.46 1504244 3426440 28 05:06:01 27427248 31557852 726876 2.21 184376 4088952 1853504 5.46 1500612 3426448 8 Average: 27794623 31562615 733959 2.23 159705 3766414 1860034 5.48 1319146 3270247 64963 04:59:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:00:01 ens3 524.65 367.82 7638.68 49.52 0.00 0.00 0.00 0.00 05:00:01 lo 4.40 4.40 0.43 0.43 0.00 0.00 0.00 0.00 05:00:01 docker0 172.64 260.57 14.74 1968.21 0.00 0.00 0.00 0.00 05:01:02 ens3 168.01 123.96 2563.62 106.65 0.00 0.00 0.00 0.00 05:01:02 lo 1.13 1.13 0.10 0.10 0.00 0.00 0.00 0.00 05:01:02 docker0 0.00 0.10 0.00 0.01 0.00 0.00 0.00 0.00 05:02:01 ens3 4.44 3.68 2.71 2.80 0.00 0.00 0.00 0.00 05:02:01 lo 0.14 0.14 0.01 0.01 0.00 0.00 0.00 0.00 05:02:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:03:01 ens3 0.13 0.13 0.01 0.01 0.00 0.00 0.00 0.00 05:03:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 05:03:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:04:01 ens3 263.92 174.47 2796.49 12.81 0.00 0.00 0.00 0.00 05:04:01 lo 0.60 0.60 0.06 0.06 0.00 0.00 0.00 0.00 05:04:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:05:01 ens3 0.28 0.25 0.02 0.02 0.00 0.00 0.00 0.00 05:05:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 05:05:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:06:01 ens3 0.02 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:06:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:06:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 137.66 95.98 1861.74 24.60 0.00 0.00 0.00 0.00 Average: lo 0.95 0.95 0.09 0.09 0.00 0.00 0.00 0.00 Average: docker0 24.72 37.33 2.11 281.84 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-5298) 02/10/23 _x86_64_ (8 CPU) 04:58:21 LINUX RESTART (8 CPU) 04:59:01 CPU %user %nice %system %iowait %steal %idle 05:00:01 all 7.40 0.00 3.08 0.99 0.06 88.48 05:00:01 0 7.58 0.00 3.07 0.27 0.05 89.04 05:00:01 1 8.07 0.00 2.91 0.42 0.05 88.54 05:00:01 2 6.94 0.00 3.55 2.01 0.05 87.45 05:00:01 3 6.71 0.00 2.58 0.47 0.08 90.15 05:00:01 4 7.81 0.00 3.19 0.96 0.05 87.99 05:00:01 5 6.86 0.00 2.89 1.01 0.05 89.19 05:00:01 6 6.70 0.00 3.53 1.91 0.05 87.82 05:00:01 7 8.53 0.00 2.92 0.85 0.07 87.63 05:01:02 all 23.84 0.00 4.79 1.34 0.07 69.96 05:01:02 0 23.84 0.00 4.24 0.24 0.07 71.61 05:01:02 1 23.62 0.00 4.92 0.02 0.07 71.37 05:01:02 2 25.74 0.00 4.53 2.17 0.05 67.50 05:01:02 3 23.93 0.00 4.18 0.00 0.07 71.82 05:01:02 4 23.63 0.00 5.24 3.81 0.07 67.25 05:01:02 5 23.75 0.00 4.30 0.03 0.07 71.84 05:01:02 6 22.31 0.00 5.25 2.45 0.07 69.92 05:01:02 7 23.91 0.00 5.66 1.98 0.07 68.39 05:02:01 all 0.37 0.00 0.03 0.01 0.01 99.60 05:02:01 0 2.05 0.00 0.02 0.00 0.00 97.93 05:02:01 1 0.10 0.00 0.03 0.00 0.00 99.86 05:02:01 2 0.03 0.00 0.02 0.03 0.02 99.90 05:02:01 3 0.03 0.00 0.02 0.00 0.00 99.95 05:02:01 4 0.42 0.00 0.03 0.00 0.00 99.54 05:02:01 5 0.02 0.00 0.00 0.00 0.00 99.98 05:02:01 6 0.12 0.00 0.03 0.02 0.02 99.81 05:02:01 7 0.12 0.00 0.05 0.00 0.02 99.81 05:03:01 all 0.28 0.00 0.01 0.00 0.00 99.70 05:03:01 0 1.99 0.00 0.02 0.00 0.02 97.98 05:03:01 1 0.05 0.00 0.02 0.00 0.00 99.93 05:03:01 2 0.03 0.00 0.02 0.02 0.00 99.93 05:03:01 3 0.02 0.00 0.02 0.00 0.00 99.97 05:03:01 4 0.08 0.00 0.00 0.00 0.00 99.92 05:03:01 5 0.00 0.00 0.00 0.00 0.00 100.00 05:03:01 6 0.02 0.00 0.03 0.02 0.00 99.93 05:03:01 7 0.02 0.00 0.00 0.00 0.00 99.98 05:04:01 all 2.36 0.00 1.33 0.45 0.02 95.83 05:04:01 0 3.84 0.00 1.74 0.25 0.02 94.15 05:04:01 1 1.51 0.00 2.01 0.32 0.02 96.15 05:04:01 2 1.21 0.00 0.87 1.71 0.02 96.20 05:04:01 3 3.38 0.00 0.91 0.50 0.03 95.18 05:04:01 4 2.50 0.00 1.54 0.62 0.02 95.32 05:04:01 5 1.70 0.00 1.50 0.08 0.02 96.69 05:04:01 6 2.27 0.00 0.72 0.07 0.03 96.91 05:04:01 7 2.45 0.00 1.34 0.10 0.03 96.08 05:05:01 all 0.25 0.00 0.06 0.02 0.01 99.67 05:05:01 0 0.08 0.00 0.05 0.00 0.02 99.85 05:05:01 1 0.05 0.00 0.05 0.00 0.02 99.88 05:05:01 2 0.10 0.00 0.07 0.07 0.02 99.75 05:05:01 3 0.10 0.00 0.03 0.00 0.00 99.87 05:05:01 4 0.08 0.00 0.05 0.03 0.00 99.83 05:05:01 5 0.03 0.00 0.03 0.00 0.00 99.93 05:05:01 6 0.02 0.00 0.03 0.00 0.00 99.95 05:05:01 7 1.52 0.00 0.17 0.03 0.00 98.28 05:06:01 all 0.02 0.00 0.01 0.01 0.00 99.97 05:06:01 0 0.03 0.00 0.00 0.00 0.00 99.97 05:06:01 1 0.02 0.00 0.00 0.00 0.00 99.98 05:06:01 2 0.07 0.00 0.05 0.05 0.02 99.82 05:06:01 3 0.02 0.00 0.00 0.00 0.00 99.98 05:06:01 4 0.02 0.00 0.00 0.00 0.00 99.98 05:06:01 5 0.00 0.00 0.00 0.00 0.00 100.00 05:06:01 6 0.00 0.00 0.00 0.00 0.00 100.00 05:06:01 7 0.00 0.00 0.00 0.00 0.00 100.00 Average: all 4.90 0.00 1.32 0.40 0.02 93.35 Average: 0 5.58 0.00 1.29 0.11 0.02 92.99 Average: 1 4.75 0.00 1.42 0.11 0.02 93.70 Average: 2 4.85 0.00 1.29 0.86 0.02 92.97 Average: 3 4.86 0.00 1.10 0.14 0.03 93.87 Average: 4 4.92 0.00 1.43 0.77 0.02 92.86 Average: 5 4.60 0.00 1.24 0.16 0.02 93.98 Average: 6 4.47 0.00 1.36 0.63 0.02 93.51 Average: 7 5.19 0.00 1.44 0.42 0.03 92.93