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Analyzing
Block #87,503,974
25 transactions · 23 stateful · 2026-07-13 14:37:28 UTC
Parallelism
80/100
Blocked
39%
Avg conflicts / tx
1.04
Longest chain
5 deep
Execution timeline
did this block parallelize well?
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block #87,503,974 · 25 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
1w02w13w24w35w48w09w111w013w014w115w216w319w4
- write/write- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x32ea4046…01e3
0xd32edf…ff58
9 touches
10 conflicts
0x7e5ea60a…c4aa
0x34b655…2a6f
8 touches
6 conflicts
0x2089dcc1…8f89
0x34b655…2a6f
8 touches
6 conflicts
0x22e0cc1d…ad0d
0x34b655…2a6f
8 touches
6 conflicts
0x326a02b5…8dad
0x34b655…2a6f
8 touches
6 conflicts
0x00000000…0028
0x1b6862…e19c
6 touches
3 conflicts
0x794b8f81…3ea7
0x1b6862…e19c
6 touches
3 conflicts
0xd9f18d9a…141d
0x1b6862…e19c
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
10 conflicts on slot 0x32ea40460c…2001e3
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