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Analyzing
Block #109,143,397
18 transactions · 14 stateful · 2026-09-29 21:28:44 UTC
Parallelism
61/100
Blocked
50%
Avg conflicts / tx
1.22
Longest chain
7 deep
Execution timeline
did this block parallelize well?
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block #109,143,397 · 18 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
1w02w13w24w35w46w58w09w112w6
- write/write- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x67fcb311…9c25
0xd32edf…ff58
13 touches
21 conflicts
0x00000000…0052
0x1b6862…e19c
12 touches
15 conflicts
0x00000000…0015
0x1b6862…e19c
12 touches
15 conflicts
0x00000000…0019
0x1b6862…e19c
12 touches
15 conflicts
0x00000000…0029
0x1b6862…e19c
12 touches
15 conflicts
0x00000000…0040
0x1b6862…e19c
12 touches
15 conflicts
0x4d42f16e…a6c7
0x1b6862…e19c
12 touches
15 conflicts
0x4d75d4b3…b80e
0x1b6862…e19c
12 touches
15 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
21 conflicts on slot 0x67fcb311be…eb9c25
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