pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#86,624,652
← previous block
next block →
recent activity
Analyzing
Block #86,624,652
20 transactions · 18 stateful · 2026-07-09 12:38:21 UTC
Parallelism
65
/100
Blocked
50
%
Avg conflicts / tx
1
Longest chain
7
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#86,624,652
· 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 2
#4
updatePrices
#5
0x98717539
· blocks 6
#7
updateDataFeedsValuesPartial
#8
0x0f6795d9
#11
0x0f6795d9
#12
0x6a4f96b5
#13
setData
#14
withdraw
#19
0xc7e3ec2c
#2
0xab083028
· blocks 2
#6
0x98717539
· blocks 1
#3
0xab083028
#9
0x3f5c179b
#10
0x0f6795d9
· blocks 3
#15
0x39435dac
· blocks 3
#16
0x39435dac
· blocks 2
#17
0x39435dac
· blocks 1
#18
0x39435dac
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
2
w1
3
w2
5
w0
6
w1
9
w2
10
w2
15
w3
16
w4
17
w5
18
w6
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x7ce93f3d…b70e
0x34b655…2a6f
8 touches
6 conflicts
0xd98b3c10…67b8
0x34b655…2a6f
8 touches
6 conflicts
0xac2a0273…721b
0x34b655…2a6f
8 touches
6 conflicts
0x13a54fa2…5ae3
0x2a68ba…90c5
6 touches
3 conflicts
0x737acb78…fce8
0x34b655…2a6f
6 touches
3 conflicts
0x76625b4c…96a3
0x34b655…2a6f
4 touches
1 conflict
0x7cb2f3fa…4836
0x34b655…2a6f
4 touches
1 conflict
0x482471ad…122f
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
6 conflicts on slot
0x7ce93f3d92…42b70e
Audit this contract →
← previous block
·
next block →
recent activity