pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#87,524,231
← previous block
next block →
recent activity
Analyzing
Block #87,524,231
21 transactions · 18 stateful · 2026-07-13 16:53:34 UTC
Parallelism
71
/100
Blocked
50
%
Avg conflicts / tx
0.9
Longest chain
6
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#87,524,231
· 21 txs across 6 waves · depth 6
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
wave
w5
#0
syscallReward
#1
execPerpOps
#2
execPerpOps
#3
0x5a5d9a99
· blocks 4
#7
updateDataFeedsValuesPartial
#8
execFwdPositionOps
· blocks 4
#10
executeBatch
#12
0x3f5c179b
#14
0x6a551886
#15
setData
#16
0xc51c37…1e5f
#20
0xc7e3ec2c
#4
0x5a5d9a99
· blocks 2
#9
execFwdPositionOps
· blocks 3
#5
0x5a5d9a99
· blocks 1
#11
execFwdPositionOps
· blocks 1
#17
execOrders
· blocks 2
#6
0x5a5d9a99
#13
execFwdPositionOps
· blocks 1
#18
execOrders
· blocks 1
#19
execOrders
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
3
w0
4
w1
5
w2
6
w3
8
w0
9
w1
11
w2
13
w3
17
w2
18
w4
19
w5
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xc36fa358…24cb
0x34b655…2a6f
8 touches
6 conflicts
0x92385428…6941
0x34b655…2a6f
8 touches
6 conflicts
0x6fe7d366…78ff
0x34b655…2a6f
8 touches
6 conflicts
0x7e5ea60a…c4aa
0x34b655…2a6f
8 touches
6 conflicts
0xcdd32c46…e107
0x34b655…2a6f
6 touches
3 conflicts
0xd98b3c10…67b8
0x34b655…2a6f
6 touches
3 conflicts
0x7e5ea60a…c4ab
0x34b655…2a6f
6 touches
3 conflicts
0x22af2208…099e
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
6 conflicts on slot
0xc36fa35805…6f24cb
Audit this contract →
← previous block
·
next block →
recent activity