pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#86,850,010
← previous block
next block →
recent activity
Analyzing
Block #86,850,010
21 transactions · 17 stateful · 2026-07-10 13:45:05 UTC
Parallelism
62
/100
Blocked
59
%
Avg conflicts / tx
1.81
Longest chain
8
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#86,850,010
· 21 txs across 8 waves · depth 8
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
wave
w5
wave
w6
wave
w7
#0
syscallReward
#1
0x6ad2e98b
· blocks 1
#2
updateDataFeedsValuesPartial
#3
updateDataFeedsValuesPartial
#4
execFwdPositionOps
· blocks 9
#11
0x6a50f7d9
#12
setData
#13
0x988fc1…c933
#14
0xdb60b2…0fa9
#15
0x281b98…0dd2
#16
0x48ea9e…6054
#5
execFwdPositionOps
· blocks 6
#7
0x3f5c179b
#6
execFwdPositionOps
· blocks 7
#8
execFwdPositionOps
· blocks 4
#17
execOrders
· blocks 3
#9
execFwdPositionOps
· blocks 3
#18
execOrders
· blocks 2
#10
execFwdPositionOps
· blocks 2
#19
execOrders
· blocks 1
#20
execOrders
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
4
w0
5
w1
6
w2
7
w1
8
w3
9
w4
10
w5
17
w3
18
w4
19
w6
20
w7
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x7e5ea60a…c4aa
0x34b655…2a6f
16 touches
28 conflicts
0xec7fe04a…3c56
0x34b655…2a6f
10 touches
10 conflicts
0x9e70dadd…810d
0x34b655…2a6f
8 touches
6 conflicts
0x0733be30…112f
0x34b655…2a6f
8 touches
6 conflicts
0x92385428…6941
0x34b655…2a6f
8 touches
6 conflicts
0xd98b3c10…67b8
0x34b655…2a6f
8 touches
6 conflicts
0x346e6e22…8deb
0x34b655…2a6f
6 touches
3 conflicts
0x9e70dadd…810e
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
28 conflicts on slot
0x7e5ea60ab2…b0c4aa
Audit this contract →
← previous block
·
next block →
recent activity