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Analyzing
Block #102,152,517
21 transactions · 21 stateful · 2026-09-05 09:45:02 UTC
Parallelism
71/100
Blocked
48%
Avg conflicts / tx
1.1
Longest chain
6 deep
Execution timeline
did this block parallelize well?
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block #102,152,517 · 21 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
1w02w13w24w35w46w58w511w312w215w416w5
- write/write- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xa20ff437…55f5
0xd32edf…ff58
11 touches
15 conflicts
0x00000000…0015
0x1b6862…e19c
8 touches
6 conflicts
0x86cea35b…bdff
0x34b655…2a6f
8 touches
6 conflicts
0x17a7f697…dcb6
0x1b6862…e19c
8 touches
6 conflicts
0x00000000…0013
0x1b6862…e19c
8 touches
6 conflicts
0x7de57974…f5ba
0x34b655…2a6f
6 touches
3 conflicts
0xc852b267…9d14
0x34b655…2a6f
6 touches
3 conflicts
0xd9f18d9a…141d
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
15 conflicts on slot 0xa20ff4373e…3255f5
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