pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#87,724,184
← previous block
next block →
recent activity
Analyzing
Block #87,724,184
25 transactions · 23 stateful · 2026-07-14 15:11:04 UTC
Parallelism
72
/100
Blocked
52
%
Avg conflicts / tx
0.96
Longest chain
7
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#87,724,184
· 25 txs across 7 waves · depth 7
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
wave
w5
wave
w6
#0
syscallReward
#1
updatePrices
#2
execOrders
#3
execOrders
#4
updatePrices
#5
0x5a5d9a99
· blocks 1
#12
updateDataFeedsValuesPartial
#13
updateDataFeedsValuesPartial
#14
0x3f5c179b
#15
0x3f5c179b
· blocks 1
#19
forward
#20
setData
#24
0xc7e3ec2c
#6
0x5a5d9a99
· blocks 4
#17
batchUpdate
#7
0x5a5d9a99
· blocks 3
#8
0x5a5d9a99
· blocks 2
#9
execFwdPositionOps
· blocks 4
#10
execFwdPositionOps
· blocks 5
#21
execOrders
· blocks 2
#11
execFwdPositionOps
#16
execFwdPositionOps
· blocks 1
#22
execOrders
· blocks 1
#18
execFwdPositionOps
#23
execOrders
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
5
w0
6
w1
7
w2
8
w3
9
w3
10
w4
11
w5
15
w0
16
w5
17
w1
18
w6
21
w4
22
w5
23
w6
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xc824469a…6425
0x34b655…2a6f
8 touches
6 conflicts
0x92385428…6941
0x34b655…2a6f
8 touches
6 conflicts
0x482471ad…122f
0x34b655…2a6f
8 touches
6 conflicts
0x22e0cc1d…ad0d
0x34b655…2a6f
6 touches
3 conflicts
0x7e5ea60a…c4aa
0x34b655…2a6f
6 touches
3 conflicts
0x7e5ea60a…c4ab
0x34b655…2a6f
6 touches
3 conflicts
0xd98b3c10…67b8
0x34b655…2a6f
6 touches
3 conflicts
0x0dd44476…ef40
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