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": 77544.17488617478,
-      "required_pages_per_second_upper_estimate": 0.0053646859459004475
+      "required_token_positions_per_second": 76733.90965571793,
+      "required_pages_per_second_upper_estimate": 0.005308629917183084
     },
     {
       "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": 9693.021860771847,
-      "required_pages_per_second_upper_estimate": 0.004058265839791534
+      "required_token_positions_per_second": 9591.738706964741,
+      "required_pages_per_second_upper_estimate": 0.004015860698325259
     },
     {
       "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": 19386.043721543694,
-      "required_pages_per_second_upper_estimate": 0.0040376016628449205
+      "required_token_positions_per_second": 19183.477413929482,
+      "required_pages_per_second_upper_estimate": 0.003995412443001649
     },
     {
       "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": 29079.065582315543,
-      "required_pages_per_second_upper_estimate": 0.0017432455804975832
+      "required_token_positions_per_second": 28775.216120894227,
+      "required_pages_per_second_upper_estimate": 0.0017250302692366393
     },
     {
       "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": 29079.065582315543,
-      "required_pages_per_second_upper_estimate": 0.002260769443732985
+      "required_token_positions_per_second": 28775.216120894227,
+      "required_pages_per_second_upper_estimate": 0.0022371464846000135
     },
     {
       "source": "cortex",
@@ -92,8 +92,8 @@
       "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": 29079.065582315543,
-      "required_pages_per_second_upper_estimate": 0.37299503062192046
+      "required_token_positions_per_second": 28775.216120894227,
+      "required_pages_per_second_upper_estimate": 0.3690975759789411
     }
   ],
   "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": 64,
+    "prefetch_batches": 63,
     "prefetch_capacity_limit": 512,
     "batch_memory_estimate_bytes": 720750,
-    "producer_batch_seconds": 0.0827145948592829,
-    "producer_p95_seconds": 0.29200068099817145,
-    "gpu_update_seconds": 0.9507870850160383,
-    "producer_batches_per_second": 12.08976483172331,
-    "gpu_batches_per_second": 1.0517601845455564,
-    "producer_headroom": 11.49479226288362,
+    "producer_batch_seconds": 0.4754746826874907,
+    "producer_p95_seconds": 0.34991208000064944,
+    "gpu_update_seconds": 0.9608268408425356,
+    "producer_batches_per_second": 2.10316140146048,
+    "gpu_batches_per_second": 1.0407702590022507,
+    "producer_headroom": 2.0207739251472328,
     "sustainable": true,
-    "buffer_seconds": 60.85037344102645,
+    "buffer_seconds": 60.53209097307974,
     "buffer_drain_seconds": null,
     "shard_target_mib": 16,
-    "upload_pages_per_commit": 87,
+    "upload_pages_per_commit": 82,
     "max_pending_pages": 4096,
-    "generation_bytes_per_second": 317019.36833743064,
-    "upload_bytes_per_second": 5448005.263465297,
+    "generation_bytes_per_second": 289426.91016294615,
+    "upload_bytes_per_second": 5452592.90564726,
     "upload_sustainable": true,
     "logical_page_rows": 4096,
     "logical_cortex_page_rows": 128,
-    "estimated_full_shards_per_hour": 68.02497661201657,
+    "estimated_full_shards_per_hour": 62.10427740732468,
     "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": 1.4411270890013839,
-      "bytes": 1188235,
-      "pages": 36,
-      "shards": 1
-    },
     {
       "seconds": 1.200595816000714,
       "bytes": 10503607,
@@ -562,6 +556,12 @@
       "bytes": 6256363,
       "pages": 37,
       "shards": 2
+    },
+    {
+      "seconds": 1.2800013509986456,
+      "bytes": 667279,
+      "pages": 18,
+      "shards": 1
     }
   ],
   "cache_key": {

metrics/void-byte-v1/1791083219122319327-61ae60ac/train.jsonl

@@ -325,3 +325,4 @@
 {"step": 677500, "loss": 0.5617125630378723, "lr": 0.0001, "grad_norm": 0.1883111911669831, "recovery_retries": 0, "loss_scale": 1.0, "microbatch": 90, "input_bytes_and_specials": 99168767080, "tokens_per_second": 153016.44914447636, "data_wait_s": 1.4008997823111713e-05, "gpu_peak_gb": 89.37899398803711}
 {"step": 677600, "loss": 0.5918698906898499, "lr": 0.0001, "grad_norm": 0.2128557232345933, "recovery_retries": 0, "loss_scale": 1.0, "microbatch": 90, "input_bytes_and_specials": 99183354464, "tokens_per_second": 152053.96163570735, "data_wait_s": 8.975999662652612e-06, "gpu_peak_gb": 89.37899398803711}
 {"step": 677700, "loss": 0.6165102124214172, "lr": 0.0001, "grad_norm": 0.21980467872222695, "recovery_retries": 0, "loss_scale": 1.0, "microbatch": 90, "input_bytes_and_specials": 99197824231, "tokens_per_second": 134294.2795112557, "data_wait_s": 8.979000995168462e-06, "gpu_peak_gb": 89.37899398803711}
+{"step": 677800, "loss": 0.5002837777137756, "lr": 0.0001, "grad_norm": 0.23840045262852252, "recovery_retries": 0, "loss_scale": 1.0, "microbatch": 90, "input_bytes_and_specials": 99212380014, "tokens_per_second": 133157.99911329185, "data_wait_s": 1.3387998478719965e-05, "gpu_peak_gb": 89.37899398803711}

runs/void-byte-v1/events.out.tfevents.1791083219.1a73f132-ede3-4b51-9e4f-0cafff989449-8p4r7.435.0.1791083219122319327-61ae60ac

@@ -1,3 +1,3 @@
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-size 697449
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+size 699567