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Analyzing
Block #87,877,602
18 transactions · 17 stateful · 2026-07-15 08:17:16 UTC
Parallelism
78/100
Blocked
29%
Avg conflicts / tx
0.5
Longest chain
4 deep
Execution timeline
did this block parallelize well?
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block #87,877,602 · 18 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
1w02w13w25w06w37w115w2
- write/write- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xf44aadce…6494
0xd32edf…ff58
7 touches
6 conflicts
0xf2f76ab3…623e
0x2a68ba…90c5
4 touches
1 conflict
0xea3f21a4…0d9a
0x065c9d…c394
4 touches
1 conflict
0x00000000…003d
0x065c9d…c394
4 touches
1 conflict
0x889d5e90…929a
0x2a68ba…90c5
4 touches
1 conflict
0x6b1babf2…78f6
0x065c9d…c394
3 touches
1 conflict
0x23e206b0…2366
0x065c9d…c394
3 touches
1 conflict
0xd22492c9…a197
0x188d58…ea8e
2 touches
0 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
6 conflicts on slot 0xf44aadce81…ee6494
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