pev
.
→
showcase
new
graph
analytics
docs
feedback
offline
by Silk Nodes
pev
/
block
/
#87,731,243
← previous block
next block →
recent activity
Analyzing
Block #87,731,243
42 transactions · 38 stateful · 2026-07-14 15:58:17 UTC
Parallelism
60
/100
Blocked
61
%
Avg conflicts / tx
2.45
Longest chain
17
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#87,731,243
· 42 txs across 17 waves · depth 17
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
wave
w5
wave
w6
wave
w7
wave
w8
wave
w9
wave
w10
wave
w11
wave
w12
wave
w13
wave
w14
wave
w15
wave
w16
#0
syscallReward
#1
0x0c7abd22
· blocks 1
#2
0x6a565d11
· blocks 1
#3
execute
· blocks 1
#4
updatePrices
· blocks 1
#5
0x39435dac
· blocks 5
#6
updatePrices
· blocks 1
#8
0x5a5d9a99
· blocks 13
#19
updateDataFeedsValuesPartial
#20
0x6a565d11
#23
0x0f6795d9
#25
0x3f5c179b
#26
0x3f5c179b
· blocks 2
#27
0x3f5c179b
#28
0xed82b078
#34
0x25bd1cf0
#35
setData
#36
0x6a565d11
#41
0xc7e3ec2c
#7
updatePrices
#9
0x5a5d9a99
· blocks 11
#24
handleOps
· blocks 1
#29
0xed82b078
· blocks 3
#33
0x6a565d11
#10
0x5a5d9a99
· blocks 9
#30
0xed82b078
· blocks 1
#31
0xed82b078
#11
0x5a5d9a99
· blocks 8
#32
0xed82b078
#12
0x5a5d9a99
· blocks 7
#13
0x5a5d9a99
· blocks 6
#14
0x5a5d9a99
· blocks 5
#15
0x5a5d9a99
· blocks 5
#16
0x5a5d9a99
· blocks 4
#17
0x98717539
· blocks 3
#18
0x98717539
· blocks 2
#21
0x0f6795d9
· blocks 5
#22
0x0f6795d9
· blocks 2
#37
0x39435dac
· blocks 3
#38
0x39435dac
· blocks 2
#39
0x39435dac
· blocks 1
#40
0x39435dac
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
2
w0
3
w0
4
w0
5
w0
6
w0
7
w1
8
w0
9
w1
10
w2
11
w3
12
w4
13
w5
14
w6
15
w7
16
w8
17
w9
18
w10
21
w11
22
w12
24
w1
32
w3
33
w1
37
w13
40
w16
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x6fe7d366…78ff
0x34b655…2a6f
24 touches
66 conflicts
0xd98b3c10…67b8
0x34b655…2a6f
10 touches
10 conflicts
0xbf768a2f…f453
0x34b655…2a6f
8 touches
6 conflicts
0x74fd0a9b…3aaa
0x34b655…2a6f
8 touches
6 conflicts
0xa3a621f8…75a2
0x34b655…2a6f
8 touches
6 conflicts
0xbf0e051a…10a0
0x34b655…2a6f
7 touches
6 conflicts
0x0ba865dd…a249
0x34b655…2a6f
7 touches
6 conflicts
0x757b0543…e087
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:
Perpl
66 conflicts on slot
0x6fe7d366be…a578ff
Audit this contract →
← previous block
·
next block →
recent activity