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Analyzing
Block #90,969,121
29 transactions · 27 stateful · 2026-07-28 05:01:41 UTC
Parallelism
79/100
Blocked
41%
Avg conflicts / tx
1.07
Longest chain
6 deep
Execution timeline
did this block parallelize well?
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block #90,969,121 · 29 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
1w02w13w24w35w48w511w514w016w017w018w121w022w123w224w326w4
- write/write- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x97797176…8106
0xd32edf…ff58
11 touches
15 conflicts
0x34a1ee7e…fb20
0x34b655…2a6f
10 touches
10 conflicts
0xd9f18d9a…141d
0x1b6862…e19c
6 touches
3 conflicts
0x00000000…001e
0x1b6862…e19c
6 touches
3 conflicts
0x00000000…002e
0x1b6862…e19c
6 touches
3 conflicts
0xb1526c23…f2ba
0x1b6862…e19c
6 touches
3 conflicts
0x889d5e90…929a
0x2a68ba…90c5
6 touches
3 conflicts
0xb4b03a70…7c86
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
15 conflicts on slot 0x977971766a…868106
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