pev
.
→
showcase
new
graph
analytics
docs
feedback
offline
by Silk Nodes
pev
/
block
/
#86,453,131
← previous block
next block →
recent activity
Analyzing
Block #86,453,131
36 transactions · 28 stateful · 2026-07-08 17:30:22 UTC
Parallelism
81
/100
Blocked
54
%
Avg conflicts / tx
0.89
Longest chain
7
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#86,453,131
· 36 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
0xab083028
· blocks 2
#2
0xab083028
#3
0xab083028
#5
updatePrices
· blocks 2
#8
0x6a4e89a6
#9
0x5a5d9a99
· blocks 6
#16
0x3f5c179b
#19
0x0c7abd22
· blocks 2
#20
0x0f6795d9
#24
updateDataFeedsValuesPartial
#25
updateDataFeedsValuesPartial
#26
0x6a4e89a6
#27
0x6a4e89a6
#28
setData
#29
0x585ffe…035c
#30
0x6fbc3c…5fc1
#31
0x39435dac
· blocks 1
#33
0x39435dac
#34
execute
#35
0xc7e3ec2c
#4
0xab083028
· blocks 1
#6
updatePrices
· blocks 1
#10
0x5a5d9a99
· blocks 5
#18
0x3f5c179b
#22
0xed82b078
· blocks 1
#32
0x39435dac
#7
updatePrices
#11
0x5a5d9a99
· blocks 4
#17
0x3f5c179b
#23
0xed82b078
#12
0x5a5d9a99
· blocks 3
#13
0x5a5d9a99
· blocks 2
#14
0x5a5d9a99
· blocks 2
#15
0x5a5d9a99
#21
0x39435dac
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
4
w1
5
w0
6
w1
7
w2
9
w0
10
w1
11
w2
12
w3
13
w4
14
w5
15
w6
17
w2
18
w1
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xfaef08b1…0696
0x34b655…2a6f
14 touches
21 conflicts
0x00000000…003d
0x065c9d…c394
6 touches
3 conflicts
0x00000000…0002
0x04fdea…47d7
6 touches
3 conflicts
0x1175233a…64e7
0x34b655…2a6f
4 touches
1 conflict
0x22e0cc1d…ad0d
0x34b655…2a6f
4 touches
1 conflict
0x2f0af483…695d
0x34b655…2a6f
4 touches
1 conflict
0x55c1a07a…51ea
0x34b655…2a6f
4 touches
1 conflict
0x5d7f309d…5145
0x34b655…2a6f
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:
Perpl
21 conflicts on slot
0xfaef08b108…f90696
Audit this contract →
← previous block
·
next block →
recent activity