pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#91,078,128
← previous block
next block →
recent activity
Analyzing
Block #91,078,128
15 transactions · 13 stateful · 2026-07-28 14:10:57 UTC
Parallelism
73
/100
Blocked
46
%
Avg conflicts / tx
0.6
Longest chain
4
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#91,078,128
· 15 txs across 4 waves · depth 4
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
#0
syscallReward
#1
execFwdPositionOps
· blocks 1
#3
placeAndExecuteMarketSell
· blocks 3
#7
execFwdPositionOps
#9
updateDataFeedsValuesPartial
#10
setData
· blocks 1
#12
execOrders
#13
0x0a9f9ee2
#14
0xc7e3ec2c
#2
execFwdPositionOps
· blocks 1
#4
placeAndExecuteMarketSell
· blocks 2
#11
setData
#5
placeAndExecuteMarketSell
· blocks 1
#8
execFwdPositionOps
#6
placeAndExecuteMarketSell
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
2
w1
3
w0
4
w1
5
w2
6
w3
8
w2
10
w0
11
w1
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x07b86c51…cdae
0x2a68ba…90c5
8 touches
6 conflicts
0x11b69a7e…334e
0x01bff4…1071
8 touches
6 conflicts
0xa1087a5c…66c4
0x754704…b603
8 touches
6 conflicts
0x7deada09…ac97
0x851145…3f07
8 touches
6 conflicts
0xac2a0273…721b
0x34b655…2a6f
4 touches
1 conflict
0x737acb78…fce8
0x34b655…2a6f
4 touches
1 conflict
0x0733be30…112f
0x34b655…2a6f
4 touches
1 conflict
0x09106a95…1467
0x33176b…e078
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
0x07b86c515d…73cdae
Audit this contract →
← previous block
·
next block →
recent activity