---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-40008 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: 2799.996 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 29G 127G 19% / tmpfs 64M 0 64M 0% /dev tmpfs 16G 0 16G 0% /sys/fs/cgroup shm 64M 0 64M 0% /dev/shm /dev/vda1 155G 29G 127G 19% /facter-os ---> sar -b -r -n DEV: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-40008) 03/03/25 _x86_64_ (8 CPU) 01:49:53 LINUX RESTART (8 CPU) 01:50:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 01:51:01 378.84 48.13 330.71 0.00 5399.90 180501.92 0.00 01:52:01 183.39 1.05 182.34 0.00 31.46 59607.93 0.00 01:53:01 49.47 0.00 49.47 0.00 0.00 35802.88 0.00 01:54:01 26.60 0.08 26.51 0.00 1.87 19730.18 0.00 01:55:01 656.61 2.18 654.42 0.00 143.04 267927.35 0.00 01:56:01 788.70 18.11 770.59 0.00 2653.78 232357.08 0.00 01:57:01 282.16 0.02 282.14 0.00 0.13 102023.99 0.00 01:58:01 307.60 0.02 307.58 0.00 0.13 67867.38 0.00 Average: 334.17 8.70 325.47 0.00 1028.76 120726.40 0.00 01:50:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:51:01 29536264 31558920 784544 2.39 61036 2253116 2035424 6.00 1042724 1959264 15652 01:52:01 27512428 31307468 992852 3.02 127592 3818792 2331156 6.87 1742988 3100596 576212 01:53:01 26983884 31064168 1234364 3.75 131164 4072124 2642004 7.79 1902020 3441204 294220 01:54:01 26331492 31438988 858236 2.61 135300 5037056 1948708 5.74 1827080 4113068 724276 01:55:01 20402512 31159840 1088804 3.31 165780 10506100 3872388 11.41 2336236 9314812 592 01:56:01 10197804 29282128 2896588 8.81 402744 17835204 9081436 26.76 5467112 15536020 1093720 01:57:01 6469976 28114356 4061372 12.35 416808 20269604 9861216 29.06 7771856 16842896 708380 01:58:01 4061828 28942132 3235568 9.84 430476 23374216 7786624 22.95 8428536 18488708 2112220 Average: 18937024 30358500 1894041 5.76 233862 10895776 4944870 14.57 3814819 9099571 690659 01:50:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:51:01 ens3 1333.58 1299.53 8499.82 169.46 0.00 0.00 0.00 0.00 01:51:01 lo 5.47 5.47 0.53 0.53 0.00 0.00 0.00 0.00 01:51:01 docker0 674.39 602.57 45.31 2898.37 0.00 0.00 0.00 0.00 01:52:01 ens3 474.84 329.75 4631.41 42.51 0.00 0.00 0.00 0.00 01:52:01 veth3a3a848 0.00 0.17 0.00 0.01 0.00 0.00 0.00 0.00 01:52:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 01:52:01 docker0 263.72 353.41 21.30 1657.08 0.00 0.00 0.00 0.00 01:53:01 ens3 41.25 27.17 32.83 15.90 0.00 0.00 0.00 0.00 01:53:01 veth3a3a848 1.23 1.27 0.11 0.11 0.00 0.00 0.00 0.00 01:53:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:53:01 docker0 1.23 1.23 0.09 0.11 0.00 0.00 0.00 0.00 01:54:01 ens3 18.15 11.38 15.06 9.46 0.00 0.00 0.00 0.00 01:54:01 veth3a3a848 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 01:54:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 01:54:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:55:01 ens3 383.62 247.26 5355.37 168.01 0.00 0.00 0.00 0.00 01:55:01 vetha8254df 5.88 7.87 0.57 3.83 0.00 0.00 0.00 0.00 01:55:01 vethfa97136 0.60 1.30 0.05 0.27 0.00 0.00 0.00 0.00 01:55:01 vethab0295a 5.85 7.65 0.57 3.82 0.00 0.00 0.00 0.00 01:55:01 vethb3f18a2 5.75 8.18 0.56 3.87 0.00 0.00 0.00 0.00 01:55:01 veth83b0052 6.05 8.03 0.58 3.84 0.00 0.00 0.00 0.00 01:55:01 vethf682fcf 5.98 8.08 0.58 3.85 0.00 0.00 0.00 0.00 01:55:01 lo 1.40 1.40 0.14 0.14 0.00 0.00 0.00 0.00 01:55:01 veth040eb20 5.83 8.05 0.57 3.84 0.00 0.00 0.00 0.00 01:55:01 docker0 94.57 156.39 6.57 1436.10 0.00 0.00 0.00 0.00 01:56:01 ens3 838.89 543.04 8728.50 59.58 0.00 0.00 0.00 0.00 01:56:01 veth4882b9c 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 01:56:01 vethec1c5c6 0.00 0.15 0.00 0.01 0.00 0.00 0.00 0.00 01:56:01 vethfa97136 0.07 0.13 0.00 0.01 0.00 0.00 0.00 0.00 01:56:01 veth53723d7 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 01:56:01 veth2aad93e 0.00 0.15 0.00 0.01 0.00 0.00 0.00 0.00 01:56:01 veth1d38ee3 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 01:56:01 veth77dab06 0.00 0.15 0.00 0.01 0.00 0.00 0.00 0.00 01:56:01 vetha820305 0.00 0.15 0.00 0.01 0.00 0.00 0.00 0.00 01:56:01 vethe353307 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 01:56:01 vethabfddbb 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 01:56:01 vethb7540f9 0.00 0.15 0.00 0.01 0.00 0.00 0.00 0.00 01:56:01 veth4f44eaf 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 01:56:01 lo 0.40 0.40 0.04 0.04 0.00 0.00 0.00 0.00 01:56:01 docker0 502.80 763.53 42.43 7320.94 0.00 0.00 0.00 0.00 01:56:01 veth569947f 0.00 0.15 0.00 0.01 0.00 0.00 0.00 0.00 01:57:01 ens3 2.02 1.12 1.59 0.85 0.00 0.00 0.00 0.00 01:57:01 veth4882b9c 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00 01:57:01 vethec1c5c6 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 01:57:01 vethfa97136 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 01:57:01 veth53723d7 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00 01:57:01 veth2aad93e 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 01:57:01 veth1d38ee3 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00 01:57:01 veth77dab06 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 01:57:01 vetha820305 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 01:57:01 vethe353307 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00 01:57:01 vethabfddbb 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00 01:57:01 vethb7540f9 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 01:57:01 veth4f44eaf 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00 01:57:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:57:01 docker0 0.10 0.08 0.00 0.01 0.00 0.00 0.00 0.00 01:57:01 veth569947f 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 01:58:01 ens3 5.83 3.68 4.75 2.69 0.00 0.00 0.00 0.00 01:58:01 veth4882b9c 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 01:58:01 vethec1c5c6 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 01:58:01 vethfa97136 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:58:01 veth53723d7 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 01:58:01 veth2aad93e 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 01:58:01 veth77dab06 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 01:58:01 vetha820305 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 01:58:01 vethe353307 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 01:58:01 vethb7540f9 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 01:58:01 veth4f44eaf 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 01:58:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 01:58:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:58:01 veth569947f 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 387.26 307.85 3408.56 58.55 0.00 0.00 0.00 0.00 Average: veth4882b9c 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 Average: vethec1c5c6 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 Average: vethfa97136 0.10 0.19 0.01 0.04 0.00 0.00 0.00 0.00 Average: veth53723d7 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 Average: veth2aad93e 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 Average: veth77dab06 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 Average: vetha820305 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 Average: vethe353307 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 Average: vethb7540f9 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 Average: veth4f44eaf 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 0.98 0.98 0.09 0.09 0.00 0.00 0.00 0.00 Average: docker0 192.10 234.65 14.46 1664.09 0.00 0.00 0.00 0.00 Average: veth569947f 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-40008) 03/03/25 _x86_64_ (8 CPU) 01:49:53 LINUX RESTART (8 CPU) 01:50:01 CPU %user %nice %system %iowait %steal %idle 01:51:01 all 8.62 0.00 2.76 1.39 0.06 87.16 01:51:01 0 6.05 0.00 2.82 0.45 0.07 90.61 01:51:01 1 10.32 0.00 4.41 0.27 0.05 84.95 01:51:01 2 8.78 0.00 1.97 0.74 0.07 88.44 01:51:01 3 13.42 0.00 3.30 0.55 0.03 82.69 01:51:01 4 7.85 0.00 3.39 1.24 0.07 87.46 01:51:01 5 8.76 0.00 2.30 4.71 0.07 84.17 01:51:01 6 6.58 0.00 2.13 2.72 0.07 88.50 01:51:01 7 7.18 0.00 1.78 0.45 0.08 90.49 01:52:01 all 25.13 0.00 6.09 0.78 0.07 67.93 01:52:01 0 25.35 0.00 6.19 3.19 0.07 65.20 01:52:01 1 25.87 0.00 5.81 0.05 0.07 68.20 01:52:01 2 23.55 0.00 6.06 2.46 0.08 67.85 01:52:01 3 24.45 0.00 6.14 0.05 0.07 69.30 01:52:01 4 24.15 0.00 5.69 0.14 0.07 69.96 01:52:01 5 25.14 0.00 6.38 0.15 0.07 68.27 01:52:01 6 23.86 0.00 5.85 0.03 0.07 70.19 01:52:01 7 28.67 0.00 6.61 0.15 0.08 64.48 01:53:01 all 37.29 0.00 6.49 0.39 0.08 55.75 01:53:01 0 39.28 0.00 6.45 0.10 0.07 54.10 01:53:01 1 38.60 0.00 6.65 0.03 0.08 54.63 01:53:01 2 35.36 0.00 6.31 0.10 0.07 58.16 01:53:01 3 37.19 0.00 6.88 0.00 0.08 55.85 01:53:01 4 36.89 0.00 5.95 2.93 0.08 54.15 01:53:01 5 35.05 0.00 6.16 0.00 0.08 58.70 01:53:01 6 35.85 0.00 6.66 0.00 0.07 57.42 01:53:01 7 40.08 0.00 6.86 0.00 0.10 52.96 01:54:01 all 68.70 0.00 8.85 0.13 0.08 22.24 01:54:01 0 67.43 0.00 9.38 0.29 0.08 22.83 01:54:01 1 69.12 0.00 8.60 0.00 0.08 22.20 01:54:01 2 70.68 0.00 8.97 0.00 0.08 20.27 01:54:01 3 68.34 0.00 8.58 0.00 0.08 23.00 01:54:01 4 67.24 0.00 9.69 0.74 0.08 22.24 01:54:01 5 69.19 0.00 8.42 0.00 0.08 22.30 01:54:01 6 68.98 0.00 8.68 0.00 0.08 22.26 01:54:01 7 68.59 0.00 8.51 0.02 0.08 22.81 01:55:01 all 30.14 0.00 10.80 3.34 0.09 55.64 01:55:01 0 29.68 0.00 10.33 2.79 0.08 57.12 01:55:01 1 29.29 0.00 11.29 3.10 0.08 56.23 01:55:01 2 30.39 0.00 10.60 3.29 0.08 55.63 01:55:01 3 31.55 0.00 11.46 2.78 0.08 54.14 01:55:01 4 31.68 0.00 10.67 4.84 0.10 52.71 01:55:01 5 28.23 0.00 10.13 3.26 0.08 58.30 01:55:01 6 30.66 0.00 11.41 3.41 0.08 54.44 01:55:01 7 29.64 0.00 10.50 3.26 0.08 56.52 01:56:01 all 51.05 0.00 12.29 5.82 0.10 30.75 01:56:01 0 50.81 0.00 13.16 4.17 0.10 31.75 01:56:01 1 50.05 0.00 11.55 2.96 0.10 35.33 01:56:01 2 51.37 0.00 13.36 5.77 0.08 29.41 01:56:01 3 51.15 0.00 11.85 3.26 0.10 33.65 01:56:01 4 50.94 0.00 12.63 3.28 0.10 33.04 01:56:01 5 51.24 0.00 9.68 5.58 0.10 33.40 01:56:01 6 51.45 0.00 12.94 17.04 0.10 18.47 01:56:01 7 51.35 0.00 13.11 4.52 0.12 30.90 01:57:01 all 89.14 0.00 10.77 0.00 0.09 0.00 01:57:01 0 88.97 0.00 10.95 0.00 0.08 0.00 01:57:01 1 88.67 0.00 11.24 0.00 0.08 0.00 01:57:01 2 89.00 0.00 10.91 0.00 0.08 0.00 01:57:01 3 89.47 0.00 10.45 0.00 0.08 0.00 01:57:01 4 89.59 0.00 10.33 0.00 0.08 0.00 01:57:01 5 89.05 0.00 10.85 0.00 0.10 0.00 01:57:01 6 88.92 0.00 10.98 0.00 0.10 0.00 01:57:01 7 89.44 0.00 10.48 0.00 0.08 0.00 01:58:01 all 90.35 0.00 9.56 0.00 0.09 0.00 01:58:01 0 90.59 0.00 9.30 0.00 0.08 0.03 01:58:01 1 89.34 0.00 10.58 0.00 0.08 0.00 01:58:01 2 90.02 0.00 9.90 0.00 0.08 0.00 01:58:01 3 91.37 0.00 8.53 0.00 0.10 0.00 01:58:01 4 90.34 0.00 9.58 0.00 0.08 0.00 01:58:01 5 89.87 0.00 10.05 0.00 0.08 0.00 01:58:01 6 90.89 0.00 9.03 0.00 0.08 0.00 01:58:01 7 90.35 0.00 9.55 0.00 0.10 0.00 Average: all 50.16 0.00 8.46 1.48 0.08 39.82 Average: 0 49.87 0.00 8.57 1.37 0.08 40.11 Average: 1 50.29 0.00 8.77 0.80 0.08 40.07 Average: 2 50.04 0.00 8.52 1.54 0.08 39.82 Average: 3 50.93 0.00 8.39 0.83 0.08 39.77 Average: 4 49.95 0.00 8.50 1.64 0.08 39.83 Average: 5 49.66 0.00 8.00 1.71 0.08 40.55 Average: 6 49.80 0.00 8.46 2.89 0.08 38.76 Average: 7 50.76 0.00 8.43 1.05 0.09 39.67