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Analyzing
Block #102,212,976
20 transactions · 20 stateful · 2026-09-05 14:51:29 UTC
Parallelism
80/100
Blocked
25%
Avg conflicts / tx
0.45
Longest chain
4 deep
Execution timeline
did this block parallelize well?
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block #102,212,976 · 20 txs across 4 waves · depth 4
parallel ↔ serial
wave w0
wave w1
wave w2
wave w3
parallel · wave 0, no conflictsdelayed · forced to waitconflict source · blocks others
Conflict graph
Blocked by
1w02w16w27w316w217w3
- write/write- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x72b49a7e…e430
0xd32edf…ff58
7 touches
6 conflicts
0xac2a0273…721b
0x34b655…2a6f
6 touches
3 conflicts
0xd5c56995…6d21
0x34b655…2a6f
4 touches
1 conflict
0xd5c56995…6d22
0x34b655…2a6f
4 touches
1 conflict
0x00000000…0015
0x1b6862…e19c
4 touches
1 conflict
0x00000000…001f
0x1b6862…e19c
4 touches
1 conflict
0x00000000…002f
0x1b6862…e19c
4 touches
1 conflict
0xba5743c7…21c6
0x1b6862…e19c
4 touches
1 conflict
What's blocking what?
Click any transaction in the timeline or graph to see which storage slots forced it to wait, and which later transactions it blocked.
The bottleneck
Throughput-killer: FastLane: FastLaneAuctionHandler
6 conflicts on slot 0x72b49a7ee4…98e430
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