pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#87,586,308
← previous block
next block →
recent activity
Analyzing
Block #87,586,308
22 transactions · 20 stateful · 2026-07-13 23:48:54 UTC
Parallelism
82
/100
Blocked
40
%
Avg conflicts / tx
0.59
Longest chain
4
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#87,586,308
· 22 txs across 4 waves · depth 4
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
#0
syscallReward
#1
0xaf5e395a
· blocks 2
#3
updatePrices
#4
0x5a5d9a99
· blocks 2
#7
updateDataFeedsValuesPartial
#8
updateDataFeedsValuesPartial
#9
updateDataFeedsValuesPartial
#11
execFwdPositionOps
· blocks 3
#12
executeBatch
#16
0xed82b078
#17
0x6a5579de
#18
0xd708c5d8
#19
setData
#20
execOrders
· blocks 1
#2
0xab083028
· blocks 1
#5
0x5a5d9a99
· blocks 1
#13
execFwdPositionOps
· blocks 2
#21
execOrders
#6
0x5a5d9a99
#10
0x62be7533
#14
execFwdPositionOps
· blocks 1
#15
execFwdPositionOps
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
2
w1
4
w0
5
w1
6
w2
10
w2
11
w0
13
w1
14
w2
15
w3
20
w0
21
w1
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x92385428…6941
0x34b655…2a6f
8 touches
6 conflicts
0x0733be30…112f
0x34b655…2a6f
6 touches
3 conflicts
0x2e64e234…5cfa
0x34b655…2a6f
6 touches
3 conflicts
0x4d9858eb…7098
0x34b655…2a6f
6 touches
3 conflicts
0x586a10cc…2b9c
0x34b655…2a6f
6 touches
3 conflicts
0x63c900f4…2600
0x34b655…2a6f
6 touches
3 conflicts
0x6fe7d366…78ff
0x34b655…2a6f
6 touches
3 conflicts
0x745952b2…d90c
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
0x92385428ad…dc6941
Audit this contract →
← previous block
·
next block →
recent activity