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Analyzing
Block #99,157,137
21 transactions · 19 stateful · 2026-08-25 22:03:56 UTC
Parallelism
76/100
Blocked
47%
Avg conflicts / tx
0.95
Longest chain
5 deep
Execution timeline
did this block parallelize well?
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block #99,157,137 · 21 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
1w02w13w24w36w08w09w411w415w116w219w220w3
- write/write- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xdddf6d2a…2ca5
0xd32edf…ff58
9 touches
10 conflicts
0x482471ad…122f
0x34b655…2a6f
6 touches
3 conflicts
0x11258774…9892
0x2a68ba…90c5
6 touches
3 conflicts
0x1808dbca…da4d
0x065c9d…c394
6 touches
3 conflicts
0x9fc6ea79…e2dc
0x34b655…2a6f
6 touches
3 conflicts
0xc824469a…6425
0x34b655…2a6f
6 touches
3 conflicts
0xa1087a5c…66c4
0x754704…b603
6 touches
3 conflicts
0xd9f18d9a…141d
0x1b6862…e19c
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
10 conflicts on slot 0xdddf6d2a2a…722ca5
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