pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#91,098,016
← previous block
next block →
recent activity
Analyzing
Block #91,098,016
18 transactions · 17 stateful · 2026-07-28 15:51:03 UTC
Parallelism
72
/100
Blocked
47
%
Avg conflicts / tx
0.78
Longest chain
5
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#91,098,016
· 18 txs across 5 waves · depth 5
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
#0
syscallReward
#1
0x6ad2e98b
· blocks 3
#5
0x5a5d9a99
· blocks 3
#7
0x5a5d9a99
#8
executeBatch
#11
forward
#12
execFwdPositionOps
#13
execFwdPositionOps
#15
updateDataFeedsValuesPartial
#16
setData
#2
0xab083028
· blocks 2
#6
0x5a5d9a99
#9
execFwdPositionOps
· blocks 3
#3
0xab083028
· blocks 1
#10
execOrders
· blocks 1
#4
0xab083028
#14
execOrders
· blocks 1
#17
execOrders
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
2
w1
3
w2
4
w3
5
w0
6
w1
9
w1
10
w2
14
w3
17
w4
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x889d5e90…929a
0x2a68ba…90c5
8 touches
6 conflicts
0x3b9bb58c…e73a
0x34b655…2a6f
6 touches
3 conflicts
0xb4e0a934…5fc7
0x34b655…2a6f
6 touches
3 conflicts
0x11f2aded…153a
0x34b655…2a6f
4 touches
1 conflict
0xbde524f4…43bf
0x34b655…2a6f
4 touches
1 conflict
0xd2a01381…4643
0x34b655…2a6f
4 touches
1 conflict
0x6fe7d366…78ff
0x34b655…2a6f
4 touches
1 conflict
0x3e4af36e…07ae
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:
Kuru Exchange: MarginAccount
6 conflicts on slot
0x889d5e90c7…59929a
Audit this contract →
← previous block
·
next block →
recent activity