pev
.
→
showcase
new
graph
analytics
docs
feedback
offline
by Silk Nodes
pev
/
block
/
#87,731,459
← previous block
next block →
recent activity
Analyzing
Block #87,731,459
33 transactions · 28 stateful · 2026-07-14 15:59:44 UTC
Parallelism
70
/100
Blocked
54
%
Avg conflicts / tx
1.52
Longest chain
10
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#87,731,459
· 33 txs across 10 waves · depth 10
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
wave
w5
wave
w6
wave
w7
wave
w8
wave
w9
#0
syscallReward
#1
updatePrices
#2
0x39435dac
· blocks 6
#4
0x6a565d68
#5
0x6a565d68
#6
0x6a565d68
#7
updatePrices
#8
updatePrices
#9
updatePrices
#15
0x4d8dc985
#16
updateDataFeedsValuesPartial
#17
updateDataFeedsValuesPartial
#21
0x3f5c179b
#22
0x3f5c179b
· blocks 2
#23
0x3f5c179b
#24
0x3f5c179b
#28
setData
#32
0xc7e3ec2c
#3
0x39435dac
· blocks 4
#10
0x5a5d9a99
· blocks 8
#26
0xed82b078
· blocks 1
#11
0x5a5d9a99
· blocks 8
#27
0xed82b078
#12
0x5a5d9a99
· blocks 4
#18
0x0f6795d9
· blocks 4
#13
0x5a5d9a99
· blocks 3
#19
0x0f6795d9
· blocks 3
#14
0x5a5d9a99
#20
0x0f6795d9
· blocks 3
#25
0x0f6795d9
· blocks 1
#29
0x39435dac
· blocks 2
#30
0x39435dac
· blocks 1
#31
0x39435dac
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
2
w0
3
w1
10
w1
11
w2
12
w3
13
w4
14
w5
18
w3
19
w4
20
w5
25
w6
29
w7
30
w8
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x64aaadbf…f9f3
0x34b655…2a6f
12 touches
15 conflicts
0xa3a621f8…75a2
0x34b655…2a6f
10 touches
10 conflicts
0x6fe7d366…78ff
0x34b655…2a6f
10 touches
10 conflicts
0xc824469a…6425
0x34b655…2a6f
8 touches
6 conflicts
0x6762cac2…3fb0
0x34b655…2a6f
6 touches
3 conflicts
0x80fd3987…2314
0x34b655…2a6f
6 touches
3 conflicts
0x88f37d98…6792
0x34b655…2a6f
6 touches
3 conflicts
0x00000000…003d
0xa6afd3…d132
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:
Perpl
15 conflicts on slot
0x64aaadbf0a…79f9f3
Audit this contract →
← previous block
·
next block →
recent activity