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Analyzing
Block #109,137,319
21 transactions · 17 stateful · 2026-09-29 20:58:09 UTC
Parallelism
67/100
Blocked
53%
Avg conflicts / tx
1.14
Longest chain
7 deep
Execution timeline
did this block parallelize well?
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block #109,137,319 · 21 txs across 7 waves · depth 7
parallel ↔ serial
wave w0
wave w1
wave w2
wave w3
wave w4
wave w5
wave w6
parallel · wave 0, no conflictsdelayed · forced to waitconflict source · blocks others
Conflict graph
Blocked by
6w08w010w113w114w215w116w217w318w419w520w6
- write/write- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x30516abe…67d9
0xd32edf…ff58
13 touches
21 conflicts
0x00000000…0013
0x1b6862…e19c
6 touches
3 conflicts
0x00000000…0015
0x1b6862…e19c
6 touches
3 conflicts
0xe937b6bc…8a55
0x1b6862…e19c
6 touches
3 conflicts
0x00000000…0009
0x125f12…a50b
4 touches
1 conflict
0x51fc8795…126f
0x34b655…2a6f
4 touches
1 conflict
0xb75367ff…a2b7
0x34b655…2a6f
4 touches
1 conflict
0x00000000…003d
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
21 conflicts on slot 0x30516abe2c…8d67d9
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