pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#81,876,459
← previous block
next block →
recent activity
Analyzing
Block #81,876,459
20 transactions · 18 stateful · 2026-06-17 12:34:29 UTC
Parallelism
65
/100
Blocked
50
%
Avg conflicts / tx
1.3
Longest chain
7
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#81,876,459
· 20 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
#3
updatePrices
· blocks 1
#5
execOrders
· blocks 1
#7
aggregate3
#8
execFwdPositionOps
· blocks 2
#9
execFwdPositionOps
#10
updateDataFeedsValuesPartial
#11
0x6a3294cd
#12
setData
#13
execOrders
· blocks 6
#2
0xab083028
#4
updatePrices
#6
execOrders
#14
execOrders
· blocks 5
#15
execOrders
· blocks 4
#16
execOrders
· blocks 3
#17
execOrders
· blocks 2
#18
execOrders
· blocks 1
#19
execOrders
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
2
w1
3
w0
4
w1
5
w0
6
w1
8
w0
13
w0
14
w1
15
w2
16
w3
17
w4
18
w5
19
w6
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xd98b3c10…67b8
0x34b655…2a6f
14 touches
21 conflicts
0x310afe2c…83e1
0x34b655…2a6f
6 touches
3 conflicts
0x2f7781d6…e632
0x34b655…2a6f
4 touches
1 conflict
0x463be44a…2830
0x34b655…2a6f
4 touches
1 conflict
0x482471ad…122f
0x34b655…2a6f
4 touches
1 conflict
0x5ffc25fa…b119
0x34b655…2a6f
4 touches
1 conflict
0x81e1f4e8…08d7
0x34b655…2a6f
4 touches
1 conflict
0xa142fcce…5863
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
21 conflicts on slot
0xd98b3c102b…ca67b8
Audit this contract →
← previous block
·
next block →
recent activity