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Analyzing
Block #101,990,503
19 transactions · 19 stateful · 2026-09-04 20:03:47 UTC
Parallelism
79/100
Blocked
32%
Avg conflicts / tx
0.53
Longest chain
4 deep
Execution timeline
did this block parallelize well?
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block #101,990,503 · 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
1w02w13w27w38w010w014w117w218w3
- write/write- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x232c5955…8f52
0xd32edf…ff58
7 touches
6 conflicts
0x00000000…0013
0x1b6862…e19c
6 touches
3 conflicts
0x00000000…0015
0x1b6862…e19c
6 touches
3 conflicts
0x6d43ee99…bdd5
0x1b6862…e19c
6 touches
3 conflicts
0x22e0cc1d…ad0d
0x34b655…2a6f
4 touches
1 conflict
0x00000000…0012
0x1b6862…e19c
4 touches
1 conflict
0x00000000…001a
0x1b6862…e19c
4 touches
1 conflict
0x00000000…002a
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
6 conflicts on slot 0x232c595558…8f8f52
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