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Analyzing
Block #87,451,892
31 transactions · 23 stateful · 2026-07-13 08:49:09 UTC
Parallelism
81/100
Blocked
48%
Avg conflicts / tx
0.81
Longest chain
6 deep
Execution timeline
did this block parallelize well?
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block #87,451,892 · 31 txs across 6 waves · depth 6
parallel ↔ serial
wave w0
wave w1
wave w2
wave w3
wave w4
wave w5
parallel · wave 0, no conflictsdelayed · forced to waitconflict source · blocks others
Conflict graph
Blocked by
3w04w15w26w37w48w514w017w018w119w123w225w026w027w129w230w3
- write/write- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xefbdcfb3…5633
0xd32edf…ff58
11 touches
15 conflicts
0x96bfa04d…d06b
0x34b655…2a6f
6 touches
3 conflicts
0x93b6fab0…09d6
0x34b655…2a6f
6 touches
3 conflicts
0x00000000…0013
0x1b6862…e19c
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
0x91220b8f…7a08
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
15 conflicts on slot 0xefbdcfb303…e85633
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