pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#91,088,241
← previous block
next block →
recent activity
Analyzing
Block #91,088,241
28 transactions · 23 stateful · 2026-07-28 15:01:51 UTC
Parallelism
64
/100
Blocked
57
%
Avg conflicts / tx
1.21
Longest chain
10
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#91,088,241
· 28 txs across 10 waves · depth 10
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
wave
w5
wave
w6
wave
w7
wave
w8
wave
w9
#0
syscallReward
#1
0xab083028
· blocks 1
#2
execPerpOps
· blocks 1
#3
execPerpOps
#5
execPerpOps
#6
updatePrices
#7
0x6a68c4d7
#8
0x5a5d9a99
· blocks 3
#11
0xed82b078
· blocks 1
#14
execOrders
· blocks 2
#15
updateDataFeedsValuesPartial
#17
setData
#19
execOrders
#23
execOrders
#27
0x59558d29
#4
execPerpOps
#9
execFwdPositionOps
· blocks 2
#12
0xed82b078
#13
0xed82b078
#16
execOrders
#10
execFwdPositionOps
· blocks 3
#18
execOrders
· blocks 6
#20
execOrders
· blocks 5
#21
execOrders
· blocks 4
#22
execOrders
· blocks 3
#24
execOrders
· blocks 2
#25
execOrders
· blocks 1
#26
execOrders
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
2
w0
4
w1
8
w0
9
w1
10
w2
11
w0
12
w1
13
w1
14
w0
16
w1
18
w3
20
w4
21
w5
22
w6
24
w7
25
w8
26
w9
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xd98b3c10…67b8
0x34b655…2a6f
14 touches
21 conflicts
0xf0d45ffd…89cf
0x34b655…2a6f
6 touches
3 conflicts
0x08636046…e60f
0x34b655…2a6f
4 touches
1 conflict
0x0c119c6d…a42e
0x34b655…2a6f
4 touches
1 conflict
0x3cb231a9…887d
0x34b655…2a6f
4 touches
1 conflict
0x482471ad…122f
0x34b655…2a6f
4 touches
1 conflict
0x53d526f9…1ab8
0x34b655…2a6f
4 touches
1 conflict
0x5fe7e126…6dd2
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
21 conflicts on slot
0xd98b3c102b…ca67b8
Audit this contract →
← previous block
·
next block →
recent activity