pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#87,519,144
← previous block
next block →
recent activity
Analyzing
Block #87,519,144
25 transactions · 21 stateful · 2026-07-13 16:19:10 UTC
Parallelism
84
/100
Blocked
24
%
Avg conflicts / tx
0.4
Longest chain
4
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#87,519,144
· 25 txs across 4 waves · depth 4
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
#0
syscallReward
#1
executePacked
· blocks 1
#3
execPerpOps
#4
execPerpOps
#5
updatePrices
#6
updatePrices
#7
0x5a5d9a99
· blocks 1
#9
forward
#10
updateDataFeedsValuesPartial
#11
updateDataFeedsValuesPartial
#12
0x6a551075
#13
execFwdPositionOps
· blocks 3
#14
0x62be7533
#15
execFwdPositionOps
· blocks 1
#17
executeBatch
#18
0x3f5c179b
#20
forward
#21
setData
#22
0xfc23d4…2d1d
#24
execOrders
#2
0xab083028
#8
0x5a5d9a99
· blocks 1
#16
execFwdPositionOps
· blocks 2
#19
execFwdPositionOps
· blocks 1
#23
redeemDelegations
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
2
w1
7
w0
8
w1
13
w0
15
w0
16
w1
19
w2
23
w3
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x7e5ea60a…c4aa
0x34b655…2a6f
8 touches
6 conflicts
0x13a332bb…0a80
0x34b655…2a6f
6 touches
3 conflicts
0x36890fff…f3d1
0x34b655…2a6f
6 touches
3 conflicts
0x482471ad…122f
0x34b655…2a6f
6 touches
3 conflicts
0x4cabb80a…46bf
0x34b655…2a6f
6 touches
3 conflicts
0xea4316bc…6b4f
0x34b655…2a6f
6 touches
3 conflicts
0x92385428…6941
0x34b655…2a6f
6 touches
3 conflicts
0xc824469a…6425
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
6 conflicts on slot
0x7e5ea60ab2…b0c4aa
Audit this contract →
← previous block
·
next block →
recent activity