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Analyzing
Block #102,049,121
21 transactions · 20 stateful · 2026-09-05 01:00:43 UTC
Parallelism
71/100
Blocked
65%
Avg conflicts / tx
1.52
Longest chain
6 deep
Execution timeline
did this block parallelize well?
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block #102,049,121 · 21 txs across 6 waves · depth 6
parallel ↔ serial
wave w0
wave w1
wave w2
wave w3
wave w4
wave w5
parallel · wave 0, no conflictsdelayed · forced to waitconflict source · blocks others
Conflict graph
Blocked by
1w02w13w24w35w46w47w28w513w014w115w316w417w519w420w5
- write/write- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x7852ab2c…f93d
0xd32edf…ff58
9 touches
10 conflicts
0x00000000…003d
0x065c9d…c394
8 touches
6 conflicts
0xbceecf11…0120
0x34b655…2a6f
8 touches
6 conflicts
0xc824469a…641f
0x34b655…2a6f
8 touches
6 conflicts
0xdc239e30…42e7
0x34b655…2a6f
8 touches
6 conflicts
0x00000000…0012
0x1b6862…e19c
8 touches
6 conflicts
0x00000000…0013
0x1b6862…e19c
8 touches
6 conflicts
0x00000000…0015
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 0x7852ab2c68…1af93d
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