---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-41214 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: 2800.000 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 15G 141G 10% / tmpfs 64M 0 64M 0% /dev tmpfs 16G 0 16G 0% /sys/fs/cgroup shm 64M 0 64M 0% /dev/shm /dev/vda1 155G 15G 141G 10% /facter-os ---> sar -b -r -n DEV: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-41214) 03/13/25 _x86_64_ (8 CPU) 03:01:45 LINUX RESTART (8 CPU) 03:02:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 03:03:02 362.31 48.09 314.21 0.00 5407.77 52673.62 0.00 03:04:01 364.40 4.30 360.09 0.00 67.79 119744.59 0.00 03:05:01 121.29 0.37 120.93 0.00 7.20 60649.25 0.00 03:06:01 211.35 0.13 211.21 0.00 5.87 68153.97 0.00 03:07:01 185.97 3.72 182.25 0.00 2391.07 57141.29 0.00 Average: 248.67 11.35 237.33 0.00 1580.93 71511.43 0.00 03:02:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:03:02 29352772 31555180 780768 2.37 67024 2418424 2035680 6.00 1045616 2121528 460660 03:04:01 27493988 31533668 772980 2.35 188624 3988888 1900888 5.60 1218456 3636368 168 03:05:01 25404304 31156212 1137204 3.46 226764 5500932 2149244 6.33 1730052 5031388 463836 03:06:01 24642984 31512044 787200 2.39 234080 6588456 1918076 5.65 1610820 5900508 156856 03:07:01 24095296 31487144 777660 2.36 257756 7035792 1743232 5.14 1893324 6079936 95384 Average: 26197869 31448850 851162 2.59 194850 5106498 1949424 5.75 1499654 4553946 235381 03:02:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:03:02 ens3 657.14 464.39 6652.29 102.95 0.00 0.00 0.00 0.00 03:03:02 lo 7.00 7.00 0.68 0.68 0.00 0.00 0.00 0.00 03:03:02 docker0 96.47 95.63 6.72 498.97 0.00 0.00 0.00 0.00 03:04:01 ens3 586.15 376.82 5329.61 48.80 0.00 0.00 0.00 0.00 03:04:01 lo 2.64 2.64 0.30 0.30 0.00 0.00 0.00 0.00 03:04:01 docker0 296.07 428.52 25.46 2940.97 0.00 0.00 0.00 0.00 03:05:01 vetha510d09 0.00 0.22 0.00 0.02 0.00 0.00 0.00 0.00 03:05:01 ens3 444.62 182.92 6191.20 37.15 0.00 0.00 0.00 0.00 03:05:01 veth2d3dc72 93.54 167.36 17.28 1572.89 0.00 0.00 0.00 0.13 03:05:01 lo 0.53 0.53 0.05 0.05 0.00 0.00 0.00 0.00 03:05:01 docker0 147.35 386.42 19.30 5434.34 0.00 0.00 0.00 0.00 03:06:01 ens3 64.11 60.97 99.10 127.79 0.00 0.00 0.00 0.00 03:06:01 lo 0.47 0.47 0.04 0.04 0.00 0.00 0.00 0.00 03:06:01 docker0 9.18 16.10 0.69 71.26 0.00 0.00 0.00 0.00 03:07:01 ens3 300.43 188.79 4873.04 90.04 0.00 0.00 0.00 0.00 03:07:01 lo 2.80 2.80 0.29 0.29 0.00 0.00 0.00 0.00 03:07:01 docker0 2.90 5.17 0.18 76.71 0.00 0.00 0.00 0.00 Average: ens3 409.90 254.37 4626.76 81.45 0.00 0.00 0.00 0.00 Average: lo 2.69 2.69 0.28 0.28 0.00 0.00 0.00 0.00 Average: docker0 109.77 185.56 10.42 1800.77 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-41214) 03/13/25 _x86_64_ (8 CPU) 03:01:45 LINUX RESTART (8 CPU) 03:02:01 CPU %user %nice %system %iowait %steal %idle 03:03:02 all 8.67 0.00 2.77 3.09 0.07 85.40 03:03:02 0 9.40 0.00 4.62 4.16 0.07 81.75 03:03:02 1 8.37 0.00 2.60 0.42 0.05 88.56 03:03:02 2 10.21 0.00 2.76 1.59 0.07 85.38 03:03:02 3 6.42 0.00 3.06 10.39 0.05 80.07 03:03:02 4 9.91 0.00 2.25 0.77 0.07 87.00 03:03:02 5 6.71 0.00 2.05 6.26 0.10 84.89 03:03:02 6 7.64 0.00 2.64 0.77 0.05 88.89 03:03:02 7 10.71 0.00 2.18 0.37 0.07 86.67 03:04:01 all 9.89 0.00 4.85 3.68 0.07 81.51 03:04:01 0 9.81 0.00 4.20 2.86 0.07 83.05 03:04:01 1 9.86 0.00 5.15 1.15 0.05 83.79 03:04:01 2 10.09 0.00 4.78 1.24 0.07 83.82 03:04:01 3 10.62 0.00 4.62 7.60 0.09 77.07 03:04:01 4 9.62 0.00 6.69 12.95 0.09 70.66 03:04:01 5 9.80 0.00 4.46 1.46 0.05 84.22 03:04:01 6 10.22 0.00 5.05 1.79 0.07 82.88 03:04:01 7 9.11 0.00 3.86 0.40 0.05 86.59 03:05:01 all 31.32 0.00 6.64 2.54 0.12 59.38 03:05:01 0 27.02 0.00 5.79 2.21 0.10 64.88 03:05:01 1 30.85 0.00 8.52 5.25 0.10 55.28 03:05:01 2 27.17 0.00 5.27 6.43 0.10 61.03 03:05:01 3 29.68 0.00 7.07 0.22 0.10 62.93 03:05:01 4 44.37 0.00 7.39 0.57 0.12 47.55 03:05:01 5 31.09 0.00 6.29 3.80 0.12 58.71 03:05:01 6 30.19 0.00 6.93 1.57 0.17 61.14 03:05:01 7 30.17 0.00 5.83 0.24 0.13 63.63 03:06:01 all 16.27 0.00 3.14 2.94 0.08 77.57 03:06:01 0 8.75 0.00 3.08 5.42 0.05 82.69 03:06:01 1 41.83 0.00 4.63 6.99 0.13 46.42 03:06:01 2 13.35 0.00 3.01 0.03 0.07 83.54 03:06:01 3 8.79 0.00 2.83 2.69 0.08 85.60 03:06:01 4 17.78 0.00 2.83 1.37 0.07 77.95 03:06:01 5 15.92 0.00 3.27 4.14 0.07 76.61 03:06:01 6 17.88 0.00 3.42 0.49 0.10 78.11 03:06:01 7 5.97 0.00 2.10 2.38 0.07 89.49 03:07:01 all 25.70 0.00 5.73 2.24 0.11 66.23 03:07:01 0 25.79 0.00 6.13 4.73 0.10 63.26 03:07:01 1 25.01 0.00 6.57 1.70 0.10 66.62 03:07:01 2 25.80 0.00 6.65 0.56 0.10 66.89 03:07:01 3 26.12 0.00 4.96 0.32 0.10 68.50 03:07:01 4 25.14 0.00 5.86 2.68 0.14 66.18 03:07:01 5 26.44 0.00 5.56 1.49 0.10 66.41 03:07:01 6 25.32 0.00 4.93 6.26 0.10 63.39 03:07:01 7 26.00 0.00 5.16 0.15 0.10 68.58 Average: all 18.39 0.00 4.62 2.89 0.09 74.01 Average: 0 16.16 0.00 4.76 3.89 0.08 75.11 Average: 1 23.22 0.00 5.49 3.11 0.09 68.09 Average: 2 17.34 0.00 4.49 1.97 0.08 76.12 Average: 3 16.32 0.00 4.50 4.24 0.08 74.84 Average: 4 21.41 0.00 4.99 3.62 0.09 69.88 Average: 5 17.99 0.00 4.32 3.44 0.09 74.16 Average: 6 18.26 0.00 4.58 2.17 0.10 74.89 Average: 7 16.41 0.00 3.82 0.71 0.08 78.97