pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#87,880,265
← previous block
next block →
recent activity
Analyzing
Block #87,880,265
18 transactions · 9 stateful · 2026-07-15 08:35:05 UTC
Parallelism
78
/100
Blocked
33
%
Avg conflicts / tx
0.33
Longest chain
4
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#87,880,265
· 18 txs across 4 waves · depth 4
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
#0
syscallReward
#1
0x0c7abd22
#2
updatePrices
#3
updateDataFeedsValuesPartial
#4
execFwdPositionOps
· blocks 3
#8
relay
#9
0x32915c…c7d5
#10
0x121441…2fd5
#11
0xdd4421…eb4d
#12
0xa1263f…dda2
#13
setData
#14
0x5efa70…3662
#15
0xe9b610…9a24
#16
0xa37bf3…8fd8
#17
0x670a1a…200c
#5
execFwdPositionOps
· blocks 2
#6
execFwdPositionOps
· blocks 1
#7
execFwdPositionOps
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
4
w0
5
w1
6
w2
7
w3
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xbcbf5d09…8bac
0x34b655…2a6f
6 touches
3 conflicts
0xc824469a…6425
0x34b655…2a6f
6 touches
3 conflicts
0x0733be30…112f
0x34b655…2a6f
6 touches
3 conflicts
0xb508b5b2…e7bf
0x34b655…2a6f
4 touches
1 conflict
0x08cf1b01…68e8
0x34b655…2a6f
4 touches
1 conflict
0x08cf1b01…68e9
0x34b655…2a6f
4 touches
1 conflict
0x428b6e5b…8909
0x34b655…2a6f
4 touches
1 conflict
0xac2a0273…721b
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
3 conflicts on slot
0xbcbf5d09a8…c68bac
Audit this contract →
← previous block
·
next block →
recent activity