pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#86,807,455
← previous block
next block →
recent activity
Analyzing
Block #86,807,455
22 transactions · 18 stateful · 2026-07-10 09:00:28 UTC
Parallelism
91
/100
Blocked
17
%
Avg conflicts / tx
0.14
Longest chain
2
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#86,807,455
· 22 txs across 2 waves · depth 2
parallel ↔ serial
wave
w0
wave
w1
#0
syscallReward
#1
0x0c7abd22
#2
0xcf7468f4
#3
0xab083028
#4
0xab083028
#5
updatePrices
· blocks 1
#7
0x5a5d9a99
#8
0x5a5d9a99
#9
updateDataFeedsValuesPartial
#10
0x0f6795d9
· blocks 1
#12
closeTrade
#13
forward
#14
0x0f6795d9
#15
0x6a50b524
#16
transfer
· blocks 1
#18
setData
#19
0x083efd…2237
#20
0x822525…09f3
#21
0x1d6168…bfc5
#6
updatePrices
#11
0x0f6795d9
#17
transfer
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
5
w0
6
w1
10
w0
11
w1
16
w0
17
w1
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xac2a0273…721b
0x34b655…2a6f
4 touches
1 conflict
0xc6ed530e…fa7d
0x34b655…2a6f
4 touches
1 conflict
0xee28d8b5…bd37
0x34b655…2a6f
4 touches
1 conflict
0x00000000…0002
0x04fdea…47d7
4 touches
1 conflict
0x44c52bd6…5fd8
0x34b655…2a6f
4 touches
1 conflict
0x737acb78…fce8
0x34b655…2a6f
4 touches
1 conflict
0x793aa64d…b09c
0x34b655…2a6f
4 touches
1 conflict
0x793aa64d…b09d
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
1 conflict on slot
0xac2a02739b…81721b
Audit this contract →
← previous block
·
next block →
recent activity