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Analyzing
Block #99,851,838
19 transactions · 17 stateful · 2026-08-28 08:33:42 UTC
Parallelism
68/100
Blocked
47%
Avg conflicts / tx
0.95
Longest chain
6 deep
Execution timeline
did this block parallelize well?
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block #99,851,838 · 19 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
1w02w13w24w37w211w412w514w015w117w1
- write/write- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x464f43e8…3a5b
0xd32edf…ff58
11 touches
15 conflicts
0x17a7f697…dcb8
0x1b6862…e19c
6 touches
3 conflicts
0x00000000…0013
0x1b6862…e19c
6 touches
3 conflicts
0x00000000…0015
0x1b6862…e19c
6 touches
3 conflicts
0x00000000…0012
0x1b6862…e19c
4 touches
1 conflict
0x00000000…001f
0x1b6862…e19c
4 touches
1 conflict
0x00000000…002f
0x1b6862…e19c
4 touches
1 conflict
0x12e538be…2c4d
0x065c9d…c394
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 0x464f43e887…af3a5b
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