pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#87,722,931
← previous block
next block →
recent activity
Analyzing
Block #87,722,931
40 transactions · 31 stateful · 2026-07-14 15:02:41 UTC
Parallelism
82
/100
Blocked
48
%
Avg conflicts / tx
0.8
Longest chain
7
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#87,722,931
· 40 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
0x0c7abd22
· blocks 2
#2
0x6a565008
· blocks 1
#3
0x6a565008
#4
updatePrices
#5
updatePrices
#6
updatePrices
#7
execOrders
· blocks 4
#9
updatePrices
#10
updatePrices
#11
updatePrices
#12
updatePrices
#13
updatePrices
#14
updatePrices
#15
0x5a5d9a99
· blocks 1
#19
updateDataFeedsValuesPartial
#20
updateDataFeedsValuesPartial
#21
updateDataFeedsValuesPartial
#22
0x6a565008
#24
execFwdPositionOps
· blocks 1
#25
0x3f5c179b
#26
0x3f5c179b
· blocks 2
#29
batchUpdate
#35
setData
#39
0xc7e3ec2c
#8
execOrders
· blocks 4
#16
0x5a5d9a99
· blocks 5
#30
0xed82b078
· blocks 1
#34
0x6a565008
#17
0x5a5d9a99
· blocks 2
#23
execFwdPositionOps
· blocks 2
#31
0xed82b078
· blocks 1
#18
0x5a5d9a99
#27
execFwdPositionOps
· blocks 2
#32
0xed82b078
· blocks 1
#28
execFwdPositionOps
#33
0xed82b078
#36
execOrders
· blocks 2
#37
execOrders
· blocks 1
#38
execOrders
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
2
w0
7
w0
8
w1
15
w0
16
w1
17
w2
18
w3
23
w2
24
w0
26
w0
27
w3
28
w4
30
w1
31
w2
32
w3
33
w4
34
w1
36
w4
37
w5
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x4cee015b…1a5e
0x34b655…2a6f
6 touches
3 conflicts
0x94ba9c4a…41d8
0x34b655…2a6f
6 touches
3 conflicts
0x0733be30…112f
0x34b655…2a6f
6 touches
3 conflicts
0xd98b3c10…67b8
0x34b655…2a6f
6 touches
3 conflicts
0x0dd44476…ef40
0x34b655…2a6f
6 touches
3 conflicts
0x6fe7d366…78ff
0x34b655…2a6f
6 touches
3 conflicts
0x76d1e78d…7877
0x40c49f…2af0
6 touches
3 conflicts
0x00000000…003d
0x065c9d…c394
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
3 conflicts on slot
0x4cee015b93…6d1a5e
Audit this contract →
← previous block
·
next block →
recent activity