Update TensorBoard training metrics

benchmark_cache/shard_scheduler.json

@@ -22,8 +22,8 @@
       "tokens_per_second": 598315.063954628,
       "note": "Bounded fresh sample; full-page latency is an extrapolation.",
       "estimated_pages_for_buffer": 1,
-      "required_token_positions_per_second": 76398.81493601462,
-      "required_pages_per_second_upper_estimate": 0.0052854472869471375
+      "required_token_positions_per_second": 75874.60023621064,
+      "required_pages_per_second_upper_estimate": 0.005249180897669015
     },
     {
       "source": "rewrite6",
@@ -36,8 +36,8 @@
       "tokens_per_second": 8533.957213384612,
       "note": "Bounded fresh sample; full-page latency is an extrapolation.",
       "estimated_pages_for_buffer": 1,
-      "required_token_positions_per_second": 9549.851867001827,
-      "required_pages_per_second_upper_estimate": 0.003998323553129471
+      "required_token_positions_per_second": 9484.32502952633,
+      "required_pages_per_second_upper_estimate": 0.003970888834634447
     },
     {
       "source": "openmath",
@@ -50,8 +50,8 @@
       "tokens_per_second": 380144.35761751566,
       "note": "Bounded fresh sample; full-page latency is an extrapolation.",
       "estimated_pages_for_buffer": 1,
-      "required_token_positions_per_second": 19099.703734003655,
-      "required_pages_per_second_upper_estimate": 0.003977964594733605
+      "required_token_positions_per_second": 18968.65005905266,
+      "required_pages_per_second_upper_estimate": 0.0039506695703591345
     },
     {
       "source": "ultra_qa",
@@ -64,8 +64,8 @@
       "tokens_per_second": 43742.16556775435,
       "note": "Bounded fresh sample; full-page latency is an extrapolation.",
       "estimated_pages_for_buffer": 1,
-      "required_token_positions_per_second": 28649.555601005486,
-      "required_pages_per_second_upper_estimate": 0.0017174971129418134
+      "required_token_positions_per_second": 28452.97508857899,
+      "required_pages_per_second_upper_estimate": 0.0017057124113829076
     },
     {
       "source": "ultra_style",
@@ -78,8 +78,8 @@
       "tokens_per_second": 22018.86276523721,
       "note": "Bounded fresh sample; full-page latency is an extrapolation.",
       "estimated_pages_for_buffer": 1,
-      "required_token_positions_per_second": 28649.555601005486,
-      "required_pages_per_second_upper_estimate": 0.0022273769319008773
+      "required_token_positions_per_second": 28452.97508857899,
+      "required_pages_per_second_upper_estimate": 0.002212093661726011
     },
     {
       "source": "cortex",
@@ -91,9 +91,9 @@
       "read_seconds": 0.04061180899998362,
       "tokens_per_second": 910315.184299418,
       "note": "Bounded fresh sample; full-page latency is an extrapolation.",
-      "estimated_pages_for_buffer": 23,
-      "required_token_positions_per_second": 28649.555601005486,
-      "required_pages_per_second_upper_estimate": 0.3674857377535625
+      "estimated_pages_for_buffer": 22,
+      "required_token_positions_per_second": 28452.97508857899,
+      "required_pages_per_second_upper_estimate": 0.3649642140118648
     }
   ],
   "gpu_measurement": "Selected forward/backward estimate; replaced by live successful update timings.",
@@ -155,36 +155,30 @@
   "shard_benchmark_scope": "Local packing/read measurements; upload capacity measured only on real data commits. Targets larger than available pages are sample-limited.",
   "estimated_fresh_generation_batch_seconds": 2.558590814491007,
   "selected": {
-    "prefetch_batches": 63,
+    "prefetch_batches": 62,
     "prefetch_capacity_limit": 512,
     "batch_memory_estimate_bytes": 720750,
-    "producer_batch_seconds": 0.07828589718772605,
-    "producer_p95_seconds": 0.2794535739994899,
-    "gpu_update_seconds": 0.9650411470616203,
-    "producer_batches_per_second": 12.773692784053367,
-    "gpu_batches_per_second": 1.0362252459854415,
-    "producer_headroom": 12.327139136535603,
+    "producer_batch_seconds": 0.7881373684843709,
+    "producer_p95_seconds": 0.2904750179986877,
+    "gpu_update_seconds": 0.9717085792936252,
+    "producer_batches_per_second": 1.2688143463150998,
+    "gpu_batches_per_second": 1.0291151290718674,
+    "producer_headroom": 1.2329177858452154,
     "sustainable": true,
-    "buffer_seconds": 60.79759226488208,
+    "buffer_seconds": 60.24593191620476,
     "buffer_drain_seconds": null,
     "shard_target_mib": 16,
-    "upload_pages_per_commit": 86,
+    "upload_pages_per_commit": 79,
     "max_pending_pages": 4096,
-    "generation_bytes_per_second": 341660.35168130754,
-    "upload_bytes_per_second": 4890218.649714651,
+    "generation_bytes_per_second": 286997.55567695835,
+    "upload_bytes_per_second": 4812453.143344626,
     "upload_sustainable": true,
     "logical_page_rows": 4096,
     "logical_cortex_page_rows": 128,
-    "estimated_full_shards_per_hour": 73.31235802487774,
+    "estimated_full_shards_per_hour": 61.58299448710979,
     "selection_policy": "Smallest shard within 90% of measured local peak, enlarged to amortize 30 seconds of measured page production; bounded to 256 MiB."
   },
   "upload_measurements": [
-    {
-      "seconds": 1.9226194889997714,
-      "bytes": 9744014,
-      "pages": 39,
-      "shards": 3
-    },
     {
       "seconds": 1.1809931960015092,
       "bytes": 7571529,
@@ -562,6 +556,12 @@
       "bytes": 7365760,
       "pages": 31,
       "shards": 3
+    },
+    {
+      "seconds": 1.5119859270016605,
+      "bytes": 1025135,
+      "pages": 32,
+      "shards": 1
     }
   ],
   "cache_key": {

metrics/void-byte-v1/1791342976705245012-6808dd50/train.jsonl

@@ -250,3 +250,4 @@
 {"step": 867500, "loss": 0.506275475025177, "lr": 3e-05, "grad_norm": 0.31691368830607447, "recovery_retries": 0, "loss_scale": 1.0, "microbatch": 90, "input_bytes_and_specials": 126978094571, "tokens_per_second": 153349.89834760778, "data_wait_s": 1.3564000255428255e-05, "gpu_peak_gb": 89.37899398803711}
 {"step": 867600, "loss": 0.5680419206619263, "lr": 3e-05, "grad_norm": 0.3018265213378402, "recovery_retries": 0, "loss_scale": 1.0, "microbatch": 90, "input_bytes_and_specials": 126992868980, "tokens_per_second": 152763.10637275715, "data_wait_s": 1.3738001143792644e-05, "gpu_peak_gb": 89.37899398803711}
 {"step": 867700, "loss": 0.5103414058685303, "lr": 3e-05, "grad_norm": 0.30515081747424244, "recovery_retries": 0, "loss_scale": 1.0, "microbatch": 90, "input_bytes_and_specials": 127007644107, "tokens_per_second": 139813.26474671107, "data_wait_s": 1.3945998944109306e-05, "gpu_peak_gb": 89.37899398803711}
+{"step": 867800, "loss": 0.4708053767681122, "lr": 3e-05, "grad_norm": 0.291191512431321, "recovery_retries": 0, "loss_scale": 1.0, "microbatch": 90, "input_bytes_and_specials": 127022301013, "tokens_per_second": 152130.24573968275, "data_wait_s": 1.0878000466618687e-05, "gpu_peak_gb": 89.37899398803711}

runs/void-byte-v1/events.out.tfevents.1791342976.f74d737f-395e-43a1-ae69-439b0359d002-2qp5c.418.0.1791342976705245012-6808dd50

@@ -1,3 +1,3 @@
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