pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#91,408,527
← previous block
next block →
recent activity
Analyzing
Block #91,408,527
23 transactions · 20 stateful · 2026-07-29 17:54:25 UTC
Parallelism
70
/100
Blocked
50
%
Avg conflicts / tx
1
Longest chain
7
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#91,408,527
· 23 txs across 7 waves · depth 7
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
wave
w5
wave
w6
#0
syscallReward
#1
exactOutputSingle
#2
0xab083028
· blocks 3
#5
execPerpOps
#6
0x6a6a3ec9
#7
0x6a6a3ec9
#8
0x5a5d9a99
· blocks 2
#10
execFwdPositionOps
· blocks 1
#11
updateDataFeedsValuesPartial
#15
execFwdPositionOps
#16
execOrders
#17
setData
#22
0x59558d29
#3
0xab083028
· blocks 2
#9
0x5a5d9a99
· blocks 4
#4
0xb414539a
· blocks 2
#12
execFwdPositionOps
· blocks 3
#13
0xed82b078
#14
placeAndExecuteMarketBuy
#18
execOrders
· blocks 3
#19
execOrders
· blocks 2
#20
execOrders
· blocks 1
#21
execOrders
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
2
w0
3
w1
4
w2
8
w0
9
w1
10
w0
12
w2
13
w3
14
w3
18
w3
19
w4
20
w5
21
w6
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x889d5e90…929a
0x2a68ba…90c5
8 touches
6 conflicts
0xe5bb3628…e5f1
0x34b655…2a6f
8 touches
6 conflicts
0xd98b3c10…67b8
0x34b655…2a6f
8 touches
6 conflicts
0x7aad02c6…b979
0x34b655…2a6f
6 touches
3 conflicts
0xc0eb79d1…29a4
0x34b655…2a6f
6 touches
3 conflicts
0x36a76bd2…1fb0
0x34b655…2a6f
4 touches
1 conflict
0x45ea7a97…bbb3
0x34b655…2a6f
4 touches
1 conflict
0x46f9949e…920b
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