---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-36307 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-36307) 01/08/25 _x86_64_ (8 CPU) 01:08:14 LINUX RESTART (8 CPU) 01:09:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 01:10:01 164.84 11.80 153.04 0.00 1713.71 36521.25 0.00 01:11:01 228.34 0.08 228.26 0.00 9.73 76755.21 0.00 01:12:01 156.24 0.27 155.97 0.00 21.86 48384.60 0.00 Average: 183.14 4.05 179.09 0.00 581.74 53888.29 0.00 01:09:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:10:01 28252384 31497452 806384 2.45 123088 3268484 2017888 5.95 1264352 2835548 746500 01:11:01 27166240 31152608 1144884 3.48 186960 3898340 2192596 6.46 1652124 3485096 352432 01:12:01 27425680 31513508 787620 2.40 192312 4013060 1972960 5.81 1386060 3509232 388 Average: 27614768 31387856 912963 2.78 167453 3726628 2061148 6.07 1434179 3276625 366440 01:09:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:10:01 ens3 708.45 478.07 8381.88 63.20 0.00 0.00 0.00 0.00 01:10:01 docker0 351.07 502.08 29.18 3471.20 0.00 0.00 0.00 0.00 01:10:01 veth43fcd96 323.43 472.02 31.55 3240.48 0.00 0.00 0.00 0.27 01:10:01 lo 5.73 5.73 0.57 0.57 0.00 0.00 0.00 0.00 01:11:01 veth5243a18 0.00 0.17 0.00 0.01 0.00 0.00 0.00 0.00 01:11:01 ens3 22.56 14.63 24.97 9.82 0.00 0.00 0.00 0.00 01:11:01 docker0 0.10 0.15 0.01 0.01 0.00 0.00 0.00 0.00 01:11:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 01:12:01 ens3 37.48 22.10 196.44 10.95 0.00 0.00 0.00 0.00 01:12:01 docker0 4.45 8.97 0.27 114.90 0.00 0.00 0.00 0.00 01:12:01 lo 0.93 0.93 0.10 0.10 0.00 0.00 0.00 0.00 Average: ens3 256.15 171.59 2867.61 27.99 0.00 0.00 0.00 0.00 Average: docker0 118.53 170.39 9.82 1195.30 0.00 0.00 0.00 0.00 Average: lo 2.29 2.29 0.23 0.23 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-36307) 01/08/25 _x86_64_ (8 CPU) 01:08:14 LINUX RESTART (8 CPU) 01:09:01 CPU %user %nice %system %iowait %steal %idle 01:10:01 all 8.01 0.00 3.55 2.60 0.08 85.77 01:10:01 0 8.09 0.00 4.32 5.40 0.15 82.04 01:10:01 1 9.47 0.00 3.31 1.43 0.07 85.73 01:10:01 2 7.42 0.00 3.40 1.24 0.05 87.89 01:10:01 3 8.96 0.00 3.57 0.75 0.07 86.66 01:10:01 4 7.61 0.00 3.16 1.70 0.07 87.46 01:10:01 5 7.67 0.00 2.87 1.20 0.07 88.19 01:10:01 6 7.89 0.00 3.10 2.33 0.07 86.61 01:10:01 7 6.98 0.00 4.62 6.75 0.07 81.58 01:11:01 all 29.76 0.00 6.65 4.29 0.06 59.24 01:11:01 0 29.87 0.00 6.45 1.41 0.07 62.21 01:11:01 1 28.67 0.00 6.36 0.13 0.07 64.77 01:11:01 2 29.74 0.00 5.97 1.56 0.05 62.68 01:11:01 3 29.36 0.00 6.98 0.91 0.05 62.69 01:11:01 4 30.62 0.00 8.49 24.50 0.10 36.30 01:11:01 5 29.93 0.00 6.28 0.89 0.05 62.85 01:11:01 6 29.62 0.00 5.85 4.43 0.05 60.06 01:11:01 7 30.30 0.00 6.80 0.61 0.07 62.23 01:12:01 all 39.13 0.00 6.43 2.26 0.07 52.11 01:12:01 0 40.48 0.00 6.41 0.35 0.07 52.69 01:12:01 1 40.09 0.00 6.93 0.81 0.08 52.09 01:12:01 2 39.69 0.00 6.23 5.03 0.08 48.96 01:12:01 3 38.50 0.00 6.06 1.29 0.07 54.08 01:12:01 4 38.92 0.00 7.09 0.05 0.07 53.87 01:12:01 5 38.18 0.00 6.22 0.74 0.07 54.79 01:12:01 6 39.29 0.00 5.79 0.14 0.07 54.72 01:12:01 7 37.84 0.00 6.70 9.74 0.07 45.64 Average: all 25.64 0.00 5.54 3.05 0.07 65.70 Average: 0 26.15 0.00 5.72 2.39 0.10 65.65 Average: 1 26.08 0.00 5.53 0.79 0.07 67.53 Average: 2 25.57 0.00 5.20 2.60 0.06 66.56 Average: 3 25.66 0.00 5.54 0.98 0.06 67.75 Average: 4 25.71 0.00 6.24 8.72 0.08 59.25 Average: 5 25.28 0.00 5.13 0.94 0.06 68.59 Average: 6 25.60 0.00 4.91 2.30 0.06 67.13 Average: 7 25.04 0.00 6.04 5.69 0.07 63.15