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Analyzing
Block #87,877,479
30 transactions · 20 stateful · 2026-07-15 08:16:27 UTC
Parallelism
87/100
Blocked
40%
Avg conflicts / tx
0.47
Longest chain
4 deep
Execution timeline
did this block parallelize well?
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block #87,877,479 · 30 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
1w02w13w24w35w09w013w014w115w216w128w229w3
- write/write- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x8723b9c5…2ee1
0xd32edf…ff58
7 touches
6 conflicts
0x4df55aa1…e3d8
0x34b655…2a6f
6 touches
3 conflicts
0xea02471d…1542
0x34b655…2a6f
6 touches
3 conflicts
0xf3d10975…0d07
0x34b655…2a6f
6 touches
3 conflicts
0x482471ad…122f
0x34b655…2a6f
4 touches
1 conflict
0x5a36d0c8…12e2
0x34b655…2a6f
4 touches
1 conflict
0x69523dd3…faa2
0x34b655…2a6f
4 touches
1 conflict
0x6fe7d366…78ff
0x34b655…2a6f
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 0x8723b9c55a…c22ee1
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