pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#91,411,321
← previous block
next block →
recent activity
Analyzing
Block #91,411,321
26 transactions · 24 stateful · 2026-07-29 18:08:35 UTC
Parallelism
88
/100
Blocked
33
%
Avg conflicts / tx
0.35
Longest chain
3
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#91,411,321
· 26 txs across 3 waves · depth 3
parallel ↔ serial
wave
w0
wave
w1
wave
w2
#0
syscallReward
#1
0x6ad2e98b
· blocks 1
#3
execPerpOps
#4
execPerpOps
#5
updatePrices
· blocks 1
#7
0x5a5d9a99
· blocks 3
#10
updateDataFeedsValuesPartial
#13
execFwdPositionOps
#14
approve
#15
approve
#16
approve
#17
approve
#18
approve
#19
approve
#20
approve
#21
approve
#22
transfer
· blocks 1
#24
setData
#2
0x0c7abd22
#6
updatePrices
#8
0x5a5d9a99
· blocks 1
#11
execFwdPositionOps
· blocks 2
#23
transfer
#9
0x5a5d9a99
#12
execFwdPositionOps
#25
execOrders
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
2
w1
5
w0
6
w1
7
w0
8
w1
9
w2
11
w1
12
w2
22
w0
23
w1
25
w2
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x6fe7d366…78ff
0x34b655…2a6f
6 touches
3 conflicts
0x42041fec…bd86
0x754704…b603
4 touches
1 conflict
0x6afd9468…c4a0
0x34b655…2a6f
4 touches
1 conflict
0xb9834665…e363
0x34b655…2a6f
4 touches
1 conflict
0xc824469a…6425
0x34b655…2a6f
4 touches
1 conflict
0xde9bb8b7…ac39
0x34b655…2a6f
4 touches
1 conflict
0xf4f9cac7…fd98
0x34b655…2a6f
4 touches
1 conflict
0xf5a81f8f…a065
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
3 conflicts on slot
0x6fe7d366be…a578ff
Audit this contract →
← previous block
·
next block →
recent activity