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Analyzing
Block #90,990,887
19 transactions · 18 stateful · 2026-07-28 06:51:14 UTC
Parallelism
79/100
Blocked
39%
Avg conflicts / tx
0.58
Longest chain
4 deep
Execution timeline
did this block parallelize well?
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block #90,990,887 · 19 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
1w02w13w26w310w011w112w014w216w117w2
- write/write- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x7b09918f…a7e0
0xd32edf…ff58
7 touches
6 conflicts
0x0a50ba88…7027
0x34b655…2a6f
6 touches
3 conflicts
0xc824469a…6425
0x34b655…2a6f
6 touches
3 conflicts
0xbcbf5d09…8bac
0x34b655…2a6f
4 touches
1 conflict
0xbfb4b02a…4b47
0x34b655…2a6f
4 touches
1 conflict
0x0f2d78b1…7363
0x34b655…2a6f
4 touches
1 conflict
0xd98b3c10…67b8
0x34b655…2a6f
4 touches
1 conflict
0x53a7111b…8897
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 0x7b09918f7e…98a7e0
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