---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-34918 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 26G 130G 17% / tmpfs 64M 0 64M 0% /dev tmpfs 16G 0 16G 0% /sys/fs/cgroup shm 64M 0 64M 0% /dev/shm /dev/vda1 155G 26G 130G 17% /facter-os ---> sar -b -r -n DEV: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-34918) 12/11/24 _x86_64_ (8 CPU) 19:04:35 LINUX RESTART (8 CPU) 19:05:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 19:06:01 370.64 47.68 322.96 0.00 5333.02 138758.68 0.00 19:07:01 179.90 1.17 178.74 0.00 17.06 62470.79 0.00 19:08:01 47.04 0.02 47.03 0.00 0.13 34359.62 0.00 19:09:01 27.01 0.13 26.88 0.00 2.27 18970.57 0.00 19:10:01 408.92 2.62 406.30 0.00 1632.13 221518.95 0.00 19:11:01 692.33 19.61 672.72 0.00 3665.79 187559.27 0.00 19:12:01 253.68 1.78 251.90 0.00 248.45 45840.45 0.00 19:13:01 303.93 0.02 303.91 0.00 0.13 115722.98 0.00 19:14:01 674.74 0.33 674.41 0.00 22.39 101262.11 0.00 Average: 328.69 8.15 320.54 0.00 1213.46 102940.67 0.00 19:05:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 19:06:01 28937584 31513312 802524 2.44 73144 2781800 2063220 6.08 1080264 2478944 557856 19:07:01 27371100 31426416 867756 2.64 127160 4075508 1979324 5.83 1739872 3238812 791456 19:08:01 26908196 31121792 1170624 3.56 130168 4216468 2553704 7.53 1906144 3518496 414140 19:09:01 26697964 31483888 806052 2.45 133636 4737988 1877832 5.53 1440196 4146688 425344 19:10:01 21652632 31148012 1118088 3.40 147688 9316444 3609564 10.64 2063404 8410312 1060 19:11:01 15960456 31367800 889992 2.71 315052 14685292 2424924 7.15 2762500 13022040 203188 19:12:01 10384332 28326104 3864152 11.75 353876 16827564 10685592 31.49 6800220 14108456 1313836 19:13:01 8907900 28819028 3390064 10.31 364700 18745220 7597044 22.39 6964324 15414472 473204 19:14:01 11337320 31403488 853652 2.60 378320 18981584 2182624 6.43 3185500 16922100 469928 Average: 19795276 30734427 1529212 4.65 224860 10485319 3885981 11.45 3104714 9028924 516668 19:05:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 19:06:01 docker0 571.44 526.26 39.17 2862.02 0.00 0.00 0.00 0.00 19:06:01 ens3 1268.54 1127.12 11318.95 156.95 0.00 0.00 0.00 0.00 19:06:01 lo 5.46 5.46 0.53 0.53 0.00 0.00 0.00 0.00 19:07:01 docker0 240.23 354.42 19.96 2036.91 0.00 0.00 0.00 0.00 19:07:01 ens3 395.05 260.09 2075.18 36.65 0.00 0.00 0.00 0.00 19:07:01 veth2d3ea40 0.00 0.17 0.00 0.01 0.00 0.00 0.00 0.00 19:07:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 19:08:01 docker0 1.38 1.38 0.10 0.12 0.00 0.00 0.00 0.00 19:08:01 ens3 34.38 22.88 27.04 15.35 0.00 0.00 0.00 0.00 19:08:01 veth2d3ea40 1.38 1.42 0.12 0.13 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 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:09:01 ens3 16.30 9.63 14.50 8.73 0.00 0.00 0.00 0.00 19:09:01 veth2d3ea40 0.00 0.02 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 veth3324590 4.18 6.13 0.29 38.34 0.00 0.00 0.00 0.00 19:10:01 docker0 59.47 108.27 3.69 1349.13 0.00 0.00 0.00 0.00 19:10:01 vethf8a2f3e 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:10:01 veth673bf38 9.45 4.93 118.60 0.37 0.00 0.00 0.00 0.00 19:10:01 vethab3c3c9 4.93 9.45 0.37 118.60 0.00 0.00 0.00 0.01 19:10:01 ens3 435.43 250.84 5187.60 158.55 0.00 0.00 0.00 0.00 19:10:01 veth5cb41f3 4.08 8.55 0.30 113.84 0.00 0.00 0.00 0.01 19:10:01 vethb8a3be0 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00 19:10:01 vethad6cd40 0.55 0.90 0.05 0.25 0.00 0.00 0.00 0.00 19:10:01 veth27c4cfc 1.30 1.60 0.13 0.95 0.00 0.00 0.00 0.00 19:10:01 veth0a85fe9 3.27 6.42 0.25 77.47 0.00 0.00 0.00 0.01 19:10:01 veth0e0ab1b 3.42 5.68 0.25 78.28 0.00 0.00 0.00 0.01 19:10:01 vetha1d6cfb 1.33 1.40 0.13 0.93 0.00 0.00 0.00 0.00 19:10:01 veth7cdc067 4.28 7.07 0.30 38.52 0.00 0.00 0.00 0.00 19:10:01 vethc21a4ca 6.42 3.27 77.47 0.25 0.00 0.00 0.00 0.00 19:10:01 vethe3ac07f 0.20 0.18 0.02 0.20 0.00 0.00 0.00 0.00 19:10:01 veth2cbfa3e 3.93 7.55 0.29 113.83 0.00 0.00 0.00 0.01 19:10:01 lo 1.40 1.40 0.14 0.14 0.00 0.00 0.00 0.00 19:10:01 veth3e11b74 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:11:01 docker0 428.31 772.32 36.32 6861.45 0.00 0.00 0.00 0.00 19:11:01 ens3 855.84 463.56 8266.27 51.08 0.00 0.00 0.00 0.00 19:11:01 vethad6cd40 0.10 0.45 0.00 0.02 0.00 0.00 0.00 0.00 19:11:01 lo 0.47 0.47 0.05 0.05 0.00 0.00 0.00 0.00 19:12:01 veth51b3ba9 0.00 0.15 0.00 0.01 0.00 0.00 0.00 0.00 19:12:01 docker0 0.12 0.10 0.00 0.01 0.00 0.00 0.00 0.00 19:12:01 vethcbc0d40 0.00 0.15 0.00 0.01 0.00 0.00 0.00 0.00 19:12:01 veth1f3e3d4 0.00 0.15 0.00 0.01 0.00 0.00 0.00 0.00 19:12:01 ens3 11.56 8.05 9.60 5.37 0.00 0.00 0.00 0.00 19:12:01 veth5eb4e91 0.00 0.15 0.00 0.01 0.00 0.00 0.00 0.00 19:12:01 vethcec727a 0.00 0.17 0.00 0.01 0.00 0.00 0.00 0.00 19:12:01 vethad6cd40 0.12 0.12 0.01 0.01 0.00 0.00 0.00 0.00 19:12:01 vethb5833bc 0.00 0.15 0.00 0.01 0.00 0.00 0.00 0.00 19:12:01 veth75174c5 0.00 0.17 0.00 0.01 0.00 0.00 0.00 0.00 19:12:01 vethb843c29 0.00 0.15 0.00 0.01 0.00 0.00 0.00 0.00 19:12:01 vetha826f2f 0.00 0.15 0.00 0.01 0.00 0.00 0.00 0.00 19:12:01 veth5a11e3b 0.00 0.15 0.00 0.01 0.00 0.00 0.00 0.00 19:12:01 lo 0.07 0.07 0.01 0.01 0.00 0.00 0.00 0.00 19:12:01 vethd92423e 0.00 0.15 0.00 0.01 0.00 0.00 0.00 0.00 19:12:01 veth6a09579 0.00 0.15 0.00 0.01 0.00 0.00 0.00 0.00 19:13:01 veth51b3ba9 0.00 0.02 0.00 0.00 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 vethcbc0d40 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 19:13:01 veth1f3e3d4 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 19:13:01 ens3 4.50 2.43 3.63 1.94 0.00 0.00 0.00 0.00 19:13:01 veth5eb4e91 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 19:13:01 vethcec727a 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 19:13:01 vethad6cd40 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:13:01 vethb5833bc 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 19:13:01 veth75174c5 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 19:13:01 vethb843c29 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 19:13:01 vetha826f2f 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 19:13:01 veth5a11e3b 0.00 0.02 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 19:13:01 vethd92423e 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 19:13:01 veth6a09579 0.00 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 ens3 105.96 64.66 2539.03 19.52 0.00 0.00 0.00 0.00 19:14:01 lo 1.07 1.07 0.10 0.10 0.00 0.00 0.00 0.00 Average: docker0 144.55 195.85 11.03 1456.52 0.00 0.00 0.00 0.00 Average: ens3 347.49 245.47 3271.21 50.46 0.00 0.00 0.00 0.00 Average: lo 1.01 1.01 0.10 0.10 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-34918) 12/11/24 _x86_64_ (8 CPU) 19:04:35 LINUX RESTART (8 CPU) 19:05:01 CPU %user %nice %system %iowait %steal %idle 19:06:01 all 10.61 0.00 3.43 1.95 0.05 83.95 19:06:01 0 10.30 0.00 3.79 0.29 0.05 85.57 19:06:01 1 7.35 0.00 2.98 0.22 0.05 89.40 19:06:01 2 11.07 0.00 3.00 1.77 0.07 84.09 19:06:01 3 17.88 0.00 4.43 5.92 0.07 71.71 19:06:01 4 10.49 0.00 4.63 3.33 0.05 81.50 19:06:01 5 9.47 0.00 3.18 0.56 0.05 86.74 19:06:01 6 6.80 0.00 2.46 2.41 0.03 88.30 19:06:01 7 11.56 0.00 2.98 1.07 0.07 84.33 19:07:01 all 30.80 0.00 5.96 1.78 0.07 61.39 19:07:01 0 28.41 0.00 5.33 0.15 0.07 66.04 19:07:01 1 32.09 0.00 5.91 0.25 0.08 61.66 19:07:01 2 33.15 0.00 6.73 0.93 0.05 59.14 19:07:01 3 30.60 0.00 6.20 6.71 0.07 56.42 19:07:01 4 29.57 0.00 5.88 0.25 0.07 64.23 19:07:01 5 32.35 0.00 5.97 0.07 0.07 61.55 19:07:01 6 29.31 0.00 6.68 3.90 0.08 60.03 19:07:01 7 30.88 0.00 5.01 1.97 0.07 62.08 19:08:01 all 30.10 0.00 5.31 0.89 0.08 63.62 19:08:01 0 31.17 0.00 5.26 0.00 0.07 63.51 19:08:01 1 31.73 0.00 4.96 0.00 0.07 63.24 19:08:01 2 27.92 0.00 5.25 0.59 0.10 66.15 19:08:01 3 32.13 0.00 5.23 6.47 0.07 56.11 19:08:01 4 29.59 0.00 5.54 0.02 0.07 64.79 19:08:01 5 28.35 0.00 5.43 0.03 0.07 66.12 19:08:01 6 31.01 0.00 5.85 0.05 0.10 62.99 19:08:01 7 28.93 0.00 4.93 0.00 0.07 66.07 19:09:01 all 63.06 0.00 7.95 0.29 0.08 28.62 19:09:01 0 62.39 0.00 7.89 0.62 0.08 29.01 19:09:01 1 63.67 0.00 7.85 0.08 0.08 28.31 19:09:01 2 63.02 0.00 8.30 0.55 0.08 28.04 19:09:01 3 62.20 0.00 8.21 0.00 0.08 29.50 19:09:01 4 63.31 0.00 8.23 0.03 0.07 28.36 19:09:01 5 64.50 0.00 8.21 0.08 0.07 27.14 19:09:01 6 62.59 0.00 7.09 0.03 0.07 30.22 19:09:01 7 62.81 0.00 7.84 0.89 0.07 28.39 19:10:01 all 24.60 0.00 8.67 9.65 0.08 57.00 19:10:01 0 24.22 0.00 8.93 12.05 0.08 54.71 19:10:01 1 24.67 0.00 8.07 9.10 0.09 58.07 19:10:01 2 24.59 0.00 9.47 6.76 0.07 59.11 19:10:01 3 25.28 0.00 8.45 18.37 0.07 47.84 19:10:01 4 23.31 0.00 8.97 9.90 0.08 57.75 19:10:01 5 24.32 0.00 8.55 3.17 0.08 63.88 19:10:01 6 23.10 0.00 8.50 15.03 0.10 53.27 19:10:01 7 27.33 0.00 8.40 2.80 0.08 61.39 19:11:01 all 9.57 0.00 5.51 25.85 0.06 59.00 19:11:01 0 10.33 0.00 6.24 17.94 0.05 65.44 19:11:01 1 9.35 0.00 4.46 18.14 0.07 67.98 19:11:01 2 8.53 0.00 4.75 11.19 0.05 75.48 19:11:01 3 10.37 0.00 6.11 55.97 0.07 27.48 19:11:01 4 9.00 0.00 5.60 28.38 0.07 56.95 19:11:01 5 9.45 0.00 4.38 22.72 0.05 63.40 19:11:01 6 10.50 0.00 7.06 41.63 0.09 40.72 19:11:01 7 9.07 0.00 5.49 11.00 0.05 74.38 19:12:01 all 78.94 0.00 12.16 4.15 0.12 4.63 19:12:01 0 79.86 0.00 12.93 4.87 0.12 2.22 19:12:01 1 79.20 0.00 11.69 3.60 0.12 5.38 19:12:01 2 78.28 0.00 12.11 3.33 0.12 6.16 19:12:01 3 79.62 0.00 12.94 4.36 0.12 2.96 19:12:01 4 79.25 0.00 10.71 3.44 0.10 6.49 19:12:01 5 78.70 0.00 11.36 6.28 0.12 3.54 19:12:01 6 78.94 0.00 13.14 3.41 0.15 4.35 19:12:01 7 77.68 0.00 12.39 3.89 0.08 5.95 19:13:01 all 88.61 0.00 11.22 0.00 0.17 0.00 19:13:01 0 87.42 0.00 12.35 0.00 0.23 0.00 19:13:01 1 87.33 0.00 12.42 0.00 0.25 0.00 19:13:01 2 89.03 0.00 10.81 0.00 0.15 0.00 19:13:01 3 89.00 0.00 10.86 0.00 0.13 0.00 19:13:01 4 89.20 0.00 10.63 0.00 0.13 0.03 19:13:01 5 89.55 0.00 10.34 0.00 0.12 0.00 19:13:01 6 88.43 0.00 11.36 0.00 0.20 0.00 19:13:01 7 88.82 0.00 11.05 0.00 0.14 0.00 19:14:01 all 48.22 0.00 9.05 6.51 0.12 36.10 19:14:01 0 48.54 0.00 10.90 4.70 0.16 35.70 19:14:01 1 50.37 0.00 8.67 7.30 0.10 33.56 19:14:01 2 47.00 0.00 8.81 3.75 0.12 40.32 19:14:01 3 50.08 0.00 9.20 6.04 0.12 34.56 19:14:01 4 45.74 0.00 7.64 3.87 0.10 42.66 19:14:01 5 47.77 0.00 7.86 13.74 0.10 30.53 19:14:01 6 48.38 0.00 9.85 10.34 0.14 31.30 19:14:01 7 47.89 0.00 9.52 2.34 0.12 40.14 Average: all 42.69 0.00 7.69 5.67 0.09 43.86 Average: 0 42.34 0.00 8.15 4.53 0.10 44.88 Average: 1 42.65 0.00 7.42 4.31 0.10 45.53 Average: 2 42.55 0.00 7.69 3.20 0.09 46.47 Average: 3 44.13 0.00 7.96 11.54 0.09 36.28 Average: 4 42.17 0.00 7.53 5.46 0.08 44.76 Average: 5 42.77 0.00 7.26 5.16 0.08 44.73 Average: 6 42.14 0.00 8.00 8.48 0.11 41.28 Average: 7 42.79 0.00 7.51 2.66 0.08 46.95