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Analyzing
Block #102,209,021
59 transactions · 47 stateful · 2026-09-05 14:31:26 UTC
Parallelism
70/100
Blocked
64%
Avg conflicts / tx
2.05
Longest chain
18 deep
Execution timeline
did this block parallelize well?
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block #102,209,021 · 59 txs across 18 waves · depth 18
parallel ↔ serial
wave w0
wave w1
wave w2
wave w3
wave w4
wave w5
wave w6
wave w7
wave w8
wave w9
wave w10
wave w11
wave w12
wave w13
wave w14
wave w15
wave w16
wave w17
parallel · wave 0, no conflictsdelayed · forced to waitconflict source · blocks others
Conflict graph
Blocked by
1w02w13w24w35w46w57w68w79w810w911w1021w242w1148w11
- write/write- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xc8f87875…a909
0xd32edf…ff58
23 touches
66 conflicts
0xd98b3c10…67b8
0x34b655…2a6f
18 touches
36 conflicts
0x00000000…0015
0x1b6862…e19c
14 touches
21 conflicts
0x00000000…0012
0x1b6862…e19c
14 touches
21 conflicts
0x00000000…002f
0x1b6862…e19c
14 touches
21 conflicts
0x6c6f37ba…c20c
0x1b6862…e19c
14 touches
21 conflicts
0xd9f18d9a…141d
0x1b6862…e19c
14 touches
21 conflicts
0x00000000…001f
0x1b6862…e19c
14 touches
21 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
66 conflicts on slot 0xc8f87875d9…d6a909
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