pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#91,430,891
← previous block
next block →
recent activity
Analyzing
Block #91,430,891
34 transactions · 30 stateful · 2026-07-29 19:47:56 UTC
Parallelism
76
/100
Blocked
47
%
Avg conflicts / tx
0.91
Longest chain
8
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#91,430,891
· 34 txs across 8 waves · depth 8
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
wave
w5
wave
w6
wave
w7
#0
syscallReward
#1
0x0c7abd22
· blocks 1
#2
matchOrders
#3
0x6ad2e98b
· blocks 2
#5
execPerpOps
#6
execPerpOps
#7
updatePrices
#8
0x5a5d9a99
· blocks 6
#13
updateDataFeedsValuesPartial
#14
updateDataFeedsValuesPartial
#17
updatePosition
#18
verifyOracleProofV2
#20
0xed82b078
· blocks 1
#21
forward
#22
forward
#26
0x6a6a5964
#27
setData
#28
0x5ec4e2…b394
#31
0x59558d29
· blocks 1
#33
0xc7e3ec2c
#4
0xab083028
· blocks 1
#9
0x5a5d9a99
· blocks 5
#19
batchUpdate
#25
0xed82b078
#32
0x59558d29
#10
0x5a5d9a99
· blocks 4
#15
execFwdPositionOps
· blocks 2
#23
0xed82b078
#11
0x5a5d9a99
· blocks 2
#24
execOrders
#12
0x5a5d9a99
· blocks 3
#16
execFwdPositionOps
· blocks 2
#29
execOrders
· blocks 1
#30
execOrders
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
3
w0
4
w1
8
w0
9
w1
10
w2
11
w3
12
w4
15
w2
16
w5
19
w1
23
w2
24
w3
25
w1
29
w6
30
w7
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x6fe7d366…78ff
0x34b655…2a6f
10 touches
10 conflicts
0xda2ee2e7…968a
0x34b655…2a6f
8 touches
6 conflicts
0xabaa2210…9445
0x34b655…2a6f
6 touches
3 conflicts
0x98834cc0…6c23
0x34b655…2a6f
6 touches
3 conflicts
0x0bf2e71c…3846
0x34b655…2a6f
4 touches
1 conflict
0x22e0cc1d…ad0d
0x34b655…2a6f
4 touches
1 conflict
0x80ac2fd6…dcf5
0x34b655…2a6f
4 touches
1 conflict
0xa35ed831…6c05
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
10 conflicts on slot
0x6fe7d366be…a578ff
Audit this contract →
← previous block
·
next block →
recent activity