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#91,135,164
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Analyzing
Block #91,135,164
30 transactions · 22 stateful · 2026-07-28 18:57:55 UTC
Parallelism
77
/100
Blocked
55
%
Avg conflicts / tx
0.93
Longest chain
7
deep
Execution timeline
did this block parallelize well?
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Execution
Conflict
Heatmap
block
#91,135,164
· 30 txs across 7 waves · depth 7
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
wave
w5
wave
w6
#0
syscallReward
#1
0x0c7abd22
· blocks 7
#4
0x0c7abd22
#6
0xb264ae19
#7
0x6a68fc2b
· blocks 1
#8
0x05ee6a22
#9
0x05ee6a22
#13
updatePrices
· blocks 1
#15
0xf8b1083e
#18
execPerpOps
· blocks 1
#20
updateDataFeedsValuesPartial
#21
0x5a5d9a99
· blocks 2
#23
execFwdPositionOps
#24
execOrders
#25
setData
#26
0x3abd5d…b6d7
#28
0x59558d29
#29
0xc7e3ec2c
#2
0x0c7abd22
· blocks 5
#10
0x6a68fc2b
#14
updatePrices
#19
execPerpOps
#22
execFwdPositionOps
#27
execOrders
#3
0x0c7abd22
· blocks 4
#5
0x0c7abd22
· blocks 4
#11
0x0c7abd22
· blocks 2
#12
0xab083028
#16
0x0c7abd22
· blocks 1
#17
0x0c7abd22
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
2
w1
3
w2
5
w3
7
w0
10
w1
11
w4
12
w4
13
w0
14
w1
16
w5
17
w6
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xd2dd9642…b012
0xd32edf…ff58
13 touches
21 conflicts
0x00000000…003d
0x065c9d…c394
4 touches
1 conflict
0x21898044…a071
0x065c9d…c394
4 touches
1 conflict
0x80afd9d9…57cf
0x065c9d…c394
4 touches
1 conflict
0x00000000…0029
0x1b6862…e19c
4 touches
1 conflict
0xea02471d…1542
0x34b655…2a6f
4 touches
1 conflict
0x00000000…0002
0x48cba2…b48b
4 touches
1 conflict
0x0d622e34…0000
0x681e90…ae09
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
21 conflicts on slot
0xd2dd9642dd…86b012
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