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#91,017,386
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Analyzing
Block #91,017,386
16 transactions · 14 stateful · 2026-07-28 09:05:17 UTC
Parallelism
75
/100
Blocked
43
%
Avg conflicts / tx
0.69
Longest chain
4
deep
Execution timeline
did this block parallelize well?
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Execution
Conflict
Heatmap
block
#91,017,386
· 16 txs across 4 waves · depth 4
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
#0
syscallReward
#1
0x0c7abd22
· blocks 4
#2
0xab083028
#3
updatePrices
· blocks 2
#8
updateDataFeedsValuesPartial
#10
0x0c7abd22
#12
execFwdPositionOps
#13
setData
#14
0xc7e3ec2c
#15
0xc7e3ec2c
#4
updatePrices
· blocks 1
#6
0x0c7abd22
· blocks 2
#9
0x62be7533
· blocks 1
#5
updatePrices
#7
0x0c7abd22
· blocks 1
#11
0x0c7abd22
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
3
w0
4
w1
5
w2
6
w1
7
w2
9
w1
11
w3
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x6c4131d6…3bad
0xd32edf…ff58
7 touches
6 conflicts
0x92d610a6…9a40
0x2a68ba…90c5
6 touches
3 conflicts
0x00000000…0002
0x48cba2…b48b
6 touches
3 conflicts
0x00000000…0012
0x1b6862…e19c
4 touches
1 conflict
0x00000000…001f
0x1b6862…e19c
4 touches
1 conflict
0xcb45d9d6…cb87
0x1b6862…e19c
4 touches
1 conflict
0xd9f18d9a…141d
0x1b6862…e19c
4 touches
1 conflict
0x80afd9d9…57cf
0x065c9d…c394
4 touches
1 conflict
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
6 conflicts on slot
0x6c4131d63e…983bad
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