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#87,748,980
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Analyzing
Block #87,748,980
43 transactions · 31 stateful · 2026-07-14 17:56:57 UTC
Parallelism
88
/100
Blocked
48
%
Avg conflicts / tx
0.65
Longest chain
5
deep
Execution timeline
did this block parallelize well?
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Execution
Conflict
Heatmap
block
#87,748,980
· 43 txs across 5 waves · depth 5
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
#0
syscallReward
#1
0x0c7abd22
· blocks 5
#4
0x575c0012
· blocks 1
#5
execute
#6
0x6a5678e1
· blocks 1
#7
0x6a5678e1
#9
exactInputSingle
#10
exactInputSingle
#12
0xab083028
#13
updatePrices
#14
updatePrices
#16
0x6b8f732b
#18
0x6b8f732b
#19
exec
#20
0x6b8f732b
#21
updatePrices
#22
updatePrices
#23
updatePrices
#24
updatePrices
#25
0x5a5d9a99
· blocks 5
#27
0x5a5d9a99
#29
updateDataFeedsValuesPartial
#30
updateDataFeedsValuesPartial
#32
updatePriceFeedsIfNecessary
#34
0x3f5c179b
#38
setData
#41
0xc7e3ec2c
#42
0xc7e3ec2c
#2
0x0c7abd22
· blocks 3
#11
execute
#15
0x6a5678e1
#17
0x6b8f732b
#26
0x5a5d9a99
· blocks 3
#33
0x0f6795d9
· blocks 3
#3
0x0c7abd22
· blocks 2
#28
0x98717539
#35
0x0f6795d9
· blocks 2
#8
0x0c7abd22
· blocks 1
#36
0x0f6795d9
· blocks 1
#39
0x39435dac
· blocks 1
#31
0x0c7abd22
#37
0x0f6795d9
#40
0x39435dac
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
2
w1
3
w2
4
w0
6
w0
8
w3
11
w1
15
w1
17
w1
25
w0
26
w1
28
w2
31
w4
33
w1
35
w2
36
w3
37
w4
39
w3
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x1dc894d5…dbe6
0xd32edf…ff58
9 touches
10 conflicts
0xc948dbdc…199a
0x34b655…2a6f
8 touches
6 conflicts
0x0733be30…112f
0x34b655…2a6f
6 touches
3 conflicts
0x6fe7d366…78ff
0x34b655…2a6f
6 touches
3 conflicts
0x7e5ea60a…c4aa
0x34b655…2a6f
6 touches
3 conflicts
0xac2a0273…721b
0x34b655…2a6f
6 touches
3 conflicts
0x00000000…002d
0x1b6862…e19c
4 touches
1 conflict
0x91220b8f…7a06
0x1b6862…e19c
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
10 conflicts on slot
0x1dc894d5fd…dfdbe6
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