pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#91,434,760
← previous block
next block →
recent activity
Analyzing
Block #91,434,760
20 transactions · 18 stateful · 2026-07-29 20:07:24 UTC
Parallelism
60
/100
Blocked
61
%
Avg conflicts / tx
1.45
Longest chain
8
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#91,434,760
· 20 txs across 8 waves · depth 8
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
wave
w5
wave
w6
wave
w7
#0
syscallReward
#1
updatePrices
#2
0x5a5d9a99
· blocks 6
#7
updateDataFeedsValuesPartial
#11
batchUpdate
#13
setData
#14
0x32366535
#17
0x59558d29
· blocks 1
#19
0xc7e3ec2c
#3
0x5a5d9a99
· blocks 4
#18
0x59558d29
#4
0x5a5d9a99
· blocks 5
#5
0x5a5d9a99
· blocks 4
#6
0x5a5d9a99
#8
execFwdPositionOps
· blocks 5
#9
execFwdPositionOps
· blocks 2
#15
execOrders
· blocks 1
#10
execFwdPositionOps
· blocks 1
#16
execOrders
#12
execFwdPositionOps
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
2
w0
3
w1
4
w2
5
w3
6
w4
8
w4
9
w5
10
w6
12
w7
15
w5
16
w6
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x6fe7d366…78ff
0x34b655…2a6f
10 touches
10 conflicts
0x482471ad…122f
0x34b655…2a6f
8 touches
6 conflicts
0x22e0cc1d…ad0d
0x34b655…2a6f
6 touches
3 conflicts
0x08636046…e60f
0x34b655…2a6f
6 touches
3 conflicts
0x162ee430…31c3
0x34b655…2a6f
6 touches
3 conflicts
0x4b8db3ce…d59b
0x34b655…2a6f
6 touches
3 conflicts
0x521a91b0…b4c9
0x34b655…2a6f
6 touches
3 conflicts
0xac2a0273…721b
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
10 conflicts on slot
0x6fe7d366be…a578ff
Audit this contract →
← previous block
·
next block →
recent activity