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Analyzing
Block #101,149,580
20 transactions · 20 stateful · 2026-09-01 21:29:07 UTC
Parallelism
75/100
Blocked
40%
Avg conflicts / tx
0.8
Longest chain
5 deep
Execution timeline
did this block parallelize well?
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block #101,149,580 · 20 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
1w02w15w26w37w48w09w010w114w217w018w119w2
- write/write- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x7b7f28ec…78f6
0xd32edf…ff58
9 touches
10 conflicts
0xd98b3c10…67b8
0x34b655…2a6f
6 touches
3 conflicts
0x00000000…0015
0x1b6862…e19c
4 touches
1 conflict
0x00000000…0019
0x1b6862…e19c
4 touches
1 conflict
0x00000000…0029
0x1b6862…e19c
4 touches
1 conflict
0xb0e4f69d…34e2
0x1b6862…e19c
4 touches
1 conflict
0xd9f18d9a…141d
0x1b6862…e19c
4 touches
1 conflict
0x336486a4…20bd
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
10 conflicts on slot 0x7b7f28ec4a…7d78f6
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