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Analyzing
Block #87,877,135
32 transactions · 25 stateful · 2026-07-15 08:14:09 UTC
Parallelism
84/100
Blocked
44%
Avg conflicts / tx
0.59
Longest chain
5 deep
Execution timeline
did this block parallelize well?
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block #87,877,135 · 32 txs across 5 waves · depth 5
parallel ↔ serial
wave w0
wave w1
wave w2
wave w3
wave w4
parallel · wave 0, no conflictsdelayed · forced to waitconflict source · blocks others
Conflict graph
Blocked by
5w07w010w111w113w214w315w419w023w124w225w026w127w228w229w2
- write/write- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x8c755748…33f8
0xd32edf…ff58
9 touches
10 conflicts
0x00000000…0002
0x019883…2a9a
6 touches
3 conflicts
0x00000000…0003
0x019883…2a9a
6 touches
3 conflicts
0x0f6666e6…f280
0x34b655…2a6f
6 touches
3 conflicts
0x44ad89ba…cf83
0x0cc9b2…7777
6 touches
3 conflicts
0x99a3a7c1…1e2b
0x0cc9b2…7777
6 touches
3 conflicts
0x00000000…0000
0x019883…2a9a
6 touches
3 conflicts
0x64aaadbf…f9f3
0x34b655…2a6f
6 touches
3 conflicts
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
10 conflicts on slot 0x8c7557485f…cf33f8
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