pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#87,302,653
← previous block
next block →
recent activity
Analyzing
Block #87,302,653
22 transactions · 20 stateful · 2026-07-12 16:11:08 UTC
Parallelism
73
/100
Blocked
45
%
Avg conflicts / tx
1.18
Longest chain
6
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#87,302,653
· 22 txs across 6 waves · depth 6
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
wave
w5
#0
syscallReward
#1
0x0c7abd22
· blocks 4
#4
0x9609049f
#5
0xab083028
· blocks 1
#7
execOrders
· blocks 5
#8
execPerpOps
#14
execFwdPositionOps
#15
updateDataFeedsValuesPartial
#16
createModule
#17
execFwdPositionOps
#18
updateDataFeedsValuesPartial
#19
setData
#21
0xc7e3ec2c
#2
0x0c7abd22
· blocks 3
#9
0x5a5d9a99
· blocks 4
#3
0x0c7abd22
· blocks 2
#10
0x5a5d9a99
· blocks 3
#6
0x0c7abd22
· blocks 1
#11
0x5a5d9a99
· blocks 2
#12
execFwdPositionOps
· blocks 1
#13
0x0c7abd22
#20
execOrders
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
2
w1
3
w2
5
w0
6
w3
7
w0
9
w1
10
w2
11
w3
12
w4
13
w4
20
w5
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x1941b441…5889
0x34b655…2a6f
12 touches
15 conflicts
0x8be1de21…d3f5
0xd32edf…ff58
9 touches
10 conflicts
0xb9192ba2…d81a
0x34b655…2a6f
8 touches
6 conflicts
0x45877cba…0b50
0x34b655…2a6f
8 touches
6 conflicts
0xfaef08b1…0696
0x34b655…2a6f
8 touches
6 conflicts
0xc573ca73…fcd2
0x34b655…2a6f
8 touches
6 conflicts
0xb652c396…b8fa
0x34b655…2a6f
8 touches
6 conflicts
0x3b2758ac…f6e0
0x34b655…2a6f
7 touches
6 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
15 conflicts on slot
0x1941b4413e…0c5889
Audit this contract →
← previous block
·
next block →
recent activity