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Analyzing
Block #99,253,321
42 transactions · 31 stateful · 2026-08-26 06:07:51 UTC
Parallelism
83/100
Blocked
55%
Avg conflicts / tx
0.95
Longest chain
7 deep
Execution timeline
did this block parallelize well?
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block #99,253,321 · 42 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
1w04w07w010w112w013w114w215w316w118w019w020w121w222w123w324w426w130w535w636w2
- write/write- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x63e58d0f…0fd0
0xd32edf…ff58
11 touches
15 conflicts
0x00000000…0002
0xf5b5f7…6d70
8 touches
6 conflicts
0x631b4113…baa9
0x34b655…2a6f
6 touches
3 conflicts
0x00000000…0012
0x1b6862…e19c
6 touches
3 conflicts
0x00000000…001b
0x1b6862…e19c
6 touches
3 conflicts
0xcb45d9d6…cb83
0x1b6862…e19c
6 touches
3 conflicts
0xd9f18d9a…141d
0x1b6862…e19c
6 touches
3 conflicts
0xc3c8642a…7da5
0x2a68ba…90c5
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 0x63e58d0f25…820fd0
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