pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#86,822,040
← previous block
next block →
recent activity
Analyzing
Block #86,822,040
18 transactions · 16 stateful · 2026-07-10 10:38:10 UTC
Parallelism
61
/100
Blocked
56
%
Avg conflicts / tx
1.22
Longest chain
7
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#86,822,040
· 18 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
0xab083028
· blocks 1
#2
0x5a5d9a99
#3
execFwdPositionOps
· blocks 5
#7
updateDataFeedsValuesPartial
#8
0x9e76c652
#12
batchUpdate
#13
forward
#14
setData
#4
execFwdPositionOps
· blocks 3
#11
batchUpdate
#5
execFwdPositionOps
· blocks 5
#6
execFwdPositionOps
· blocks 3
#15
execOrders
· blocks 2
#9
execFwdPositionOps
· blocks 1
#16
execOrders
· blocks 1
#10
execFwdPositionOps
· blocks 1
#17
execOrders
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
3
w0
4
w1
5
w2
6
w3
9
w4
10
w5
11
w1
15
w3
16
w4
17
w6
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x92385428…6941
0x34b655…2a6f
10 touches
10 conflicts
0xc824469a…6425
0x34b655…2a6f
8 touches
6 conflicts
0x482471ad…122f
0x34b655…2a6f
8 touches
6 conflicts
0xf871d18f…979a
0x34b655…2a6f
6 touches
3 conflicts
0x22e0cc1d…ad0d
0x34b655…2a6f
6 touches
3 conflicts
0x737acb78…fce8
0x34b655…2a6f
6 touches
3 conflicts
0x7e5ea60a…c4aa
0x34b655…2a6f
6 touches
3 conflicts
0x8736bf80…e791
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
10 conflicts on slot
0x92385428ad…dc6941
Audit this contract →
← previous block
·
next block →
recent activity