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Analyzing
Block #102,809,307
32 transactions · 31 stateful · 2026-09-07 17:09:50 UTC
Parallelism
84/100
Blocked
48%
Avg conflicts / tx
0.81
Longest chain
5 deep
Execution timeline
did this block parallelize well?
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block #102,809,307 · 32 txs across 5 waves · depth 5
parallel ↔ serial
wave w0
wave w1
wave w2
wave w3
wave w4
parallel · wave 0, no conflictsdelayed · forced to waitconflict source · blocks others
Conflict graph
Blocked by
1w02w13w24w35w48w010w012w113w014w115w117w018w121w422w023w125w228w129w130w231w3
- write/write- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x87128702…2ae7
0xd32edf…ff58
9 touches
10 conflicts
0x00000000…002b
0x1b6862…e19c
8 touches
6 conflicts
0x6aa624fd…a84e
0x1b6862…e19c
8 touches
6 conflicts
0xca841faa…486a
0x34b655…2a6f
8 touches
6 conflicts
0x00000000…001b
0x1b6862…e19c
8 touches
6 conflicts
0x00000000…0013
0x1b6862…e19c
8 touches
6 conflicts
0x00000000…0015
0x1b6862…e19c
8 touches
6 conflicts
0xd9f18d9a…141d
0x1b6862…e19c
8 touches
6 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
10 conflicts on slot 0x871287025f…4b2ae7
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