pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#87,498,800
← previous block
next block →
recent activity
Analyzing
Block #87,498,800
28 transactions · 25 stateful · 2026-07-13 14:02:51 UTC
Parallelism
79
/100
Blocked
48
%
Avg conflicts / tx
0.68
Longest chain
6
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#87,498,800
· 28 txs across 6 waves · depth 6
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
wave
w5
#0
syscallReward
#1
exactOutputSingle
#2
execute
#3
0xab083028
· blocks 2
#6
updatePrices
· blocks 1
#8
updatePrices
#9
updatePrices
#10
updatePrices
#11
0x5a5d9a99
· blocks 2
#12
updateDataFeedsValuesPartial
#13
0x6a54f083
#15
execFwdPositionOps
· blocks 3
#18
0x3f5c179b
#22
setData
#26
0xc7e3ec2c
#27
0xc7e3ec2c
#4
0x6ad2e98b
· blocks 1
#7
updatePrices
#14
execFwdPositionOps
#16
execFwdPositionOps
· blocks 2
#5
0xab083028
· blocks 2
#17
execFwdPositionOps
· blocks 2
#19
execFwdPositionOps
#20
0xed82b078
· blocks 1
#23
execOrders
· blocks 2
#21
0xed82b078
#24
execOrders
· blocks 1
#25
execOrders
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
3
w0
4
w1
5
w2
6
w0
7
w1
11
w0
14
w1
15
w0
16
w1
17
w2
19
w3
20
w3
21
w4
23
w3
24
w4
25
w5
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x7e5ea60a…c4aa
0x34b655…2a6f
8 touches
6 conflicts
0x00000000…003d
0x065c9d…c394
6 touches
3 conflicts
0xd98b3c10…67b8
0x34b655…2a6f
6 touches
3 conflicts
0x92385428…6941
0x34b655…2a6f
6 touches
3 conflicts
0x889d5e90…929a
0x2a68ba…90c5
6 touches
3 conflicts
0x3439dfbc…0d03
0x34b655…2a6f
4 touches
1 conflict
0x3a6290da…e683
0x34b655…2a6f
4 touches
1 conflict
0x3e644b16…807b
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
0x7e5ea60ab2…b0c4aa
Audit this contract →
← previous block
·
next block →
recent activity