pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#91,283,802
← previous block
next block →
recent activity
Analyzing
Block #91,283,802
10 transactions · 10 stateful · 2026-07-29 07:26:31 UTC
Parallelism
60
/100
Blocked
50
%
Avg conflicts / tx
0.8
Longest chain
4
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#91,283,802
· 10 txs across 4 waves · depth 4
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
#0
syscallReward
#1
updateDataFeedsValuesPartial
#2
execFwdPositionOps
· blocks 4
#6
setData
#9
0xc7e3ec2c
#3
execFwdPositionOps
· blocks 2
#7
execOrders
· blocks 1
#4
execFwdPositionOps
· blocks 1
#8
execOrders
#5
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
7
w1
8
w2
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x482471ad…122f
0x34b655…2a6f
6 touches
3 conflicts
0xc824469a…6425
0x34b655…2a6f
6 touches
3 conflicts
0xbcbf5d09…8bac
0x34b655…2a6f
4 touches
1 conflict
0xc6f3c5a3…3faa
0x34b655…2a6f
4 touches
1 conflict
0xcd26fba5…21c6
0x34b655…2a6f
4 touches
1 conflict
0xd98b3c10…67b8
0x34b655…2a6f
4 touches
1 conflict
0xed59b1cd…8509
0x34b655…2a6f
4 touches
1 conflict
0x9a8af3c2…e4ae
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
0x482471adbb…39122f
Audit this contract →
← previous block
·
next block →
recent activity