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Analyzing
Block #109,143,134
21 transactions · 18 stateful · 2026-09-29 21:27:25 UTC
Parallelism
67/100
Blocked
44%
Avg conflicts / tx
1.1
Longest chain
7 deep
Execution timeline
did this block parallelize well?
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block #109,143,134 · 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
1w02w13w24w35w46w57w612w013w114w1
- write/write- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x8ddde682…0f15
0xd32edf…ff58
13 touches
21 conflicts
0x00000000…0052
0x1b6862…e19c
12 touches
15 conflicts
0x00000000…0012
0x1b6862…e19c
12 touches
15 conflicts
0x00000000…0013
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
0xa04fd74d…a9ec
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 0x8ddde682ce…590f15
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