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Analyzing
Block #101,149,581
24 transactions · 18 stateful · 2026-09-01 21:29:07 UTC
Parallelism
75/100
Blocked
39%
Avg conflicts / tx
0.71
Longest chain
6 deep
Execution timeline
did this block parallelize well?
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block #101,149,581 · 24 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
1w02w14w28w39w410w511w014w015w119w1
- write/write- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xb73e4fa2…316d
0xd32edf…ff58
11 touches
15 conflicts
0x00000000…0013
0x1b6862…e19c
6 touches
3 conflicts
0x00000000…0015
0x1b6862…e19c
6 touches
3 conflicts
0x84611dd3…b342
0x1b6862…e19c
6 touches
3 conflicts
0x09106a95…1467
0x33176b…e078
4 touches
1 conflict
0x00000000…0012
0x1b6862…e19c
4 touches
1 conflict
0x00000000…0019
0x1b6862…e19c
4 touches
1 conflict
0x00000000…0029
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
15 conflicts on slot 0xb73e4fa256…56316d
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