pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#91,089,454
← previous block
next block →
recent activity
Analyzing
Block #91,089,454
24 transactions · 20 stateful · 2026-07-28 15:07:57 UTC
Parallelism
71
/100
Blocked
50
%
Avg conflicts / tx
0.96
Longest chain
7
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#91,089,454
· 24 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
0x50a0b275
#2
setData
#3
0x6ad2e98b
#4
execPerpOps
#5
0x5a5d9a99
· blocks 4
#9
execFwdPositionOps
#10
updateDataFeedsValuesPartial
#11
0x3f5c179b
· blocks 1
#12
0x0c7abd22
#13
verifyOracleProofV2
#15
execOrders
#18
approve
#22
0x59558d29
· blocks 1
#6
0x5a5d9a99
· blocks 4
#14
0xed82b078
#23
0x59558d29
#7
0x5a5d9a99
· blocks 4
#17
execFwdPositionOps
· blocks 1
#8
0x5a5d9a99
· blocks 3
#16
execOrders
· blocks 2
#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
5
w0
6
w1
7
w2
8
w3
11
w0
14
w1
16
w3
17
w2
19
w4
20
w5
21
w6
22
w0
23
w1
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xafb8e71e…9285
0x34b655…2a6f
8 touches
6 conflicts
0x6fe7d366…78ff
0x34b655…2a6f
8 touches
6 conflicts
0x424934c8…f2f1
0x34b655…2a6f
6 touches
3 conflicts
0xd98b3c10…67b8
0x34b655…2a6f
6 touches
3 conflicts
0xbbeac3b7…c14b
0x34b655…2a6f
6 touches
3 conflicts
0xc0eb79d1…29a4
0x34b655…2a6f
6 touches
3 conflicts
0xac2a0273…721b
0x34b655…2a6f
4 touches
1 conflict
0xb4e0a934…5fc7
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
6 conflicts on slot
0xafb8e71eb0…ec9285
Audit this contract →
← previous block
·
next block →
recent activity