pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#91,164,130
← previous block
next block →
recent activity
Analyzing
Block #91,164,130
18 transactions · 15 stateful · 2026-07-28 21:23:38 UTC
Parallelism
56
/100
Blocked
47
%
Avg conflicts / tx
1.11
Longest chain
8
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#91,164,130
· 18 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
execPerpOps
#2
0x5a5d9a99
· blocks 5
#7
updateDataFeedsValuesPartial
#10
batchUpdate
#11
forward
#12
setData
#13
setData
#15
execOrders
#16
0x59558d29
#17
0xc7e3ec2c
#3
0x5a5d9a99
· blocks 4
#4
0x5a5d9a99
· blocks 3
#5
0x5a5d9a99
· blocks 3
#6
execFwdPositionOps
· blocks 2
#8
execFwdPositionOps
· blocks 2
#9
execFwdPositionOps
· blocks 1
#14
execOrders
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
w5
9
w6
14
w7
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x5fe7e126…6dd2
0x34b655…2a6f
8 touches
6 conflicts
0x6fe7d366…78ff
0x34b655…2a6f
8 touches
6 conflicts
0x217bd767…b79e
0x34b655…2a6f
6 touches
3 conflicts
0xb9834665…e363
0x34b655…2a6f
6 touches
3 conflicts
0x3c0d2f30…1afb
0x34b655…2a6f
4 touches
1 conflict
0x5502e1cc…3910
0x34b655…2a6f
4 touches
1 conflict
0x706169e5…8f5c
0x34b655…2a6f
4 touches
1 conflict
0x70dd89db…b8c5
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
0x5fe7e1267e…896dd2
Audit this contract →
← previous block
·
next block →
recent activity