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Analyzing
Block #99,209,979
20 transactions · 17 stateful · 2026-08-26 02:29:46 UTC
Parallelism
80/100
Blocked
47%
Avg conflicts / tx
0.6
Longest chain
4 deep
Execution timeline
did this block parallelize well?
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block #99,209,979 · 20 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
1w02w13w25w06w111w313w014w116w218w119w2
- write/write- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xffd71af2…55f5
0xd32edf…ff58
7 touches
6 conflicts
0x00000000…0013
0x1b6862…e19c
6 touches
3 conflicts
0x00000000…0015
0x1b6862…e19c
6 touches
3 conflicts
0x00000000…001b
0x1b6862…e19c
6 touches
3 conflicts
0x00000000…002b
0x1b6862…e19c
6 touches
3 conflicts
0x794b8f81…3eaa
0x1b6862…e19c
6 touches
3 conflicts
0xd9f18d9a…141d
0x1b6862…e19c
6 touches
3 conflicts
0x00000000…0012
0x1b6862…e19c
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
6 conflicts on slot 0xffd71af234…ea55f5
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