pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#87,637,783
← previous block
next block →
recent activity
Analyzing
Block #87,637,783
19 transactions · 16 stateful · 2026-07-14 05:33:10 UTC
Parallelism
68
/100
Blocked
56
%
Avg conflicts / tx
0.79
Longest chain
6
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#87,637,783
· 19 txs across 6 waves · depth 6
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
wave
w5
#0
syscallReward
#1
0x5a5d9a99
· blocks 2
#3
updateDataFeedsValuesPartial
#8
batchUpdate
#11
0x6a55ca8d
#12
setData
#13
0xf38fda…da95
#14
0xce0d37…4b88
#15
deposit
#16
execOrders
· blocks 2
#2
0x5a5d9a99
· blocks 1
#17
execOrders
· blocks 1
#4
execFwdPositionOps
· blocks 5
#18
execOrders
#5
execFwdPositionOps
· blocks 1
#6
execFwdPositionOps
· blocks 2
#7
execFwdPositionOps
#9
execFwdPositionOps
· blocks 1
#10
execFwdPositionOps
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
2
w1
4
w2
5
w3
6
w3
7
w4
9
w4
10
w5
16
w0
17
w1
18
w2
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xc824469a…6425
0x34b655…2a6f
8 touches
6 conflicts
0x1175233a…64e7
0x34b655…2a6f
6 touches
3 conflicts
0x17f7e142…085e
0x34b655…2a6f
6 touches
3 conflicts
0x482471ad…122f
0x34b655…2a6f
6 touches
3 conflicts
0x53f393fa…00b9
0x34b655…2a6f
6 touches
3 conflicts
0x60872583…6452
0x34b655…2a6f
6 touches
3 conflicts
0x799ee783…1f74
0x34b655…2a6f
6 touches
3 conflicts
0x7a727f90…41a6
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
0xc824469a90…af6425
Audit this contract →
← previous block
·
next block →
recent activity