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#87,748,979
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Analyzing
Block #87,748,979
38 transactions · 34 stateful · 2026-07-14 17:56:57 UTC
Parallelism
87
/100
Blocked
35
%
Avg conflicts / tx
0.58
Longest chain
5
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#87,748,979
· 38 txs across 5 waves · depth 5
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
#0
syscallReward
#1
0xbbb036a8
· blocks 1
#2
0xbbb036a8
#4
0xcf7468f4
#5
0xcf7468f4
#6
executePacked
· blocks 2
#8
updatePrices
#9
0x0c7abd22
· blocks 3
#12
0x5bf9264c
#13
0x5bf9264c
#14
updatePrices
#15
updatePrices
#16
0x5a5d9a99
· blocks 1
#17
updateDataFeedsValuesPartial
#18
updateDataFeedsValuesPartial
#19
0x0f6795d9
· blocks 2
#23
0x3f5c179b
#24
updatePosition
#25
0x3f5c179b
#26
0x3f5c179b
#29
forward
#30
0x39435dac
#31
0x0f6795d9
#32
0x6a5678e0
#33
setData
#37
0xc7e3ec2c
#3
0x575c0012
#7
0xab083028
· blocks 3
#10
0x0c7abd22
· blocks 2
#20
0x0f6795d9
· blocks 3
#11
0x0c7abd22
· blocks 1
#21
0x62be7533
#22
0x0f6795d9
#34
0x39435dac
· blocks 2
#27
0x0c7abd22
· blocks 1
#35
0x39435dac
· blocks 1
#28
0xed82b078
#36
0x39435dac
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
3
w1
6
w0
7
w1
9
w0
10
w1
11
w2
16
w0
19
w0
20
w1
21
w2
22
w2
27
w3
28
w4
34
w2
35
w3
36
w4
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xe47d1dd1…2732
0xd32edf…ff58
7 touches
6 conflicts
0xa4f80979…4d71
0x065c9d…c394
6 touches
3 conflicts
0xd35bb5ac…3586
0x065c9d…c394
6 touches
3 conflicts
0x889d5e90…929a
0x2a68ba…90c5
6 touches
3 conflicts
0x0733be30…112f
0x34b655…2a6f
6 touches
3 conflicts
0x00000000…003d
0x065c9d…c394
6 touches
3 conflicts
0x55c2c22c…0474
0x34b655…2a6f
6 touches
3 conflicts
0xd98b3c10…67b8
0x34b655…2a6f
6 touches
3 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
6 conflicts on slot
0xe47d1dd1ee…fb2732
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