pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#87,452,542
← previous block
next block →
recent activity
Analyzing
Block #87,452,542
21 transactions · 19 stateful · 2026-07-13 08:53:30 UTC
Parallelism
81
/100
Blocked
26
%
Avg conflicts / tx
0.48
Longest chain
4
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#87,452,542
· 21 txs across 4 waves · depth 4
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
#0
syscallReward
#1
0x0c7abd22
#2
0x5a5d9a99
#3
0x5a5d9a99
#4
0x5a5d9a99
· blocks 2
#5
0x5a5d9a99
#7
approve
#8
execFwdPositionOps
· blocks 4
#11
updateDataFeedsValuesPartial
#12
updateDataFeedsValuesPartial
#13
0x3f5c179b
#15
batchCancelOrders
#16
0x6a54a802
#17
setData
#19
execOrders
#20
0xc7e3ec2c
#6
0x5a5d9a99
#9
execFwdPositionOps
· blocks 2
#10
execFwdPositionOps
· blocks 2
#14
execFwdPositionOps
#18
execOrders
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
4
w0
6
w1
8
w0
9
w1
10
w2
14
w3
18
w3
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xc36fa358…24cb
0x34b655…2a6f
8 touches
6 conflicts
0xfd43ca3c…e0a9
0x34b655…2a6f
6 touches
3 conflicts
0x9354a4d0…be91
0x34b655…2a6f
6 touches
3 conflicts
0x93b6fab0…09d6
0x34b655…2a6f
6 touches
3 conflicts
0xdd36917c…b88b
0x34b655…2a6f
6 touches
3 conflicts
0x6fe7d366…78ff
0x34b655…2a6f
4 touches
1 conflict
0x73da1e9b…2d36
0x34b655…2a6f
4 touches
1 conflict
0x73da1e9b…2d37
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
6 conflicts on slot
0xc36fa35805…6f24cb
Audit this contract →
← previous block
·
next block →
recent activity