pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#90,604,102
← previous block
next block →
recent activity
Analyzing
Block #90,604,102
39 transactions · 31 stateful · 2026-07-26 22:25:15 UTC
Parallelism
69
/100
Blocked
58
%
Avg conflicts / tx
1.41
Longest chain
12
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#90,604,102
· 39 txs across 12 waves · depth 12
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
wave
w5
wave
w6
wave
w7
wave
w8
wave
w9
wave
w10
wave
w11
#0
syscallReward
#1
0x0c7abd22
· blocks 2
#3
0x575c0012
#4
execute
#6
postStateList
#7
0x6a6689c3
· blocks 1
#9
execPerpOps
#10
execPerpOps
#11
0x5a5d9a99
· blocks 6
#13
updatePrices
#18
updateDataFeedsValuesPartial
#19
0x3f5c179b
#20
updatePosition
#21
0x3f5c179b
#22
0x3f5c179b
· blocks 1
#26
0x6df9e92b
#27
0x6df9e92b
#28
0x6df9e92b
#29
0x6df9e92b
#30
setData
#38
0xc7e3ec2c
#2
0x0c7abd22
#5
0x6ad2e98b
#8
0x6a6689c3
#12
0x5a5d9a99
· blocks 2
#25
batchUpdate
#14
execFwdPositionOps
· blocks 8
#15
execFwdPositionOps
· blocks 5
#31
execOrders
· blocks 6
#16
execFwdPositionOps
· blocks 4
#17
execFwdPositionOps
· blocks 4
#24
execOrders
· blocks 1
#23
execFwdPositionOps
#32
execOrders
· blocks 5
#33
execOrders
· blocks 4
#34
execOrders
· blocks 3
#35
execOrders
· blocks 2
#36
execOrders
· blocks 1
#37
execOrders
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
2
w1
5
w1
7
w0
8
w1
11
w0
12
w1
14
w2
15
w3
16
w4
17
w5
23
w6
24
w5
31
w3
32
w6
35
w9
36
w10
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xd98b3c10…67b8
0x34b655…2a6f
14 touches
21 conflicts
0x7e5ea60a…c4aa
0x34b655…2a6f
12 touches
15 conflicts
0x92385428…6941
0x34b655…2a6f
12 touches
15 conflicts
0xac2a0273…721b
0x34b655…2a6f
8 touches
6 conflicts
0x482471ad…122f
0x34b655…2a6f
8 touches
6 conflicts
0x0a57a2b8…3cdd
0x34b655…2a6f
8 touches
6 conflicts
0x737acb78…fce8
0x34b655…2a6f
8 touches
6 conflicts
0xa3416779…6317
0x34b655…2a6f
6 touches
3 conflicts
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