pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#83,660,060
← previous block
next block →
recent activity
Analyzing
Block #83,660,060
16 transactions · 15 stateful · 2026-06-25 19:06:59 UTC
Parallelism
63
/100
Blocked
67
%
Avg conflicts / tx
1.5
Longest chain
6
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#83,660,060
· 16 txs across 6 waves · depth 6
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
wave
w5
#0
syscallReward
#1
0xab083028
· blocks 2
#4
0x39435dac
· blocks 5
#10
updateDataFeedsValuesPartial
#12
0x0f6795d9
#13
setData
#2
0xab083028
· blocks 2
#5
0x39435dac
· blocks 4
#3
0xab083028
#6
0x5a5d9a99
· blocks 5
#11
0x0c7abd22
#7
0x5a5d9a99
· blocks 4
#8
0x5a5d9a99
· blocks 1
#14
0x39435dac
· blocks 1
#9
0x5a5d9a99
#15
0x39435dac
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
2
w1
3
w2
4
w0
5
w1
6
w2
7
w3
8
w4
9
w5
11
w2
14
w4
15
w5
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x925c118c…a1d8
0x34b655…2a6f
12 touches
15 conflicts
0x022f72c3…07b6
0xc8689a…ee79
8 touches
6 conflicts
0x22e0cc1d…ad0d
0x34b655…2a6f
8 touches
6 conflicts
0x7ee6007b…fd68
0x34b655…2a6f
8 touches
6 conflicts
0x9b58e20f…2dd9
0x34b655…2a6f
8 touches
6 conflicts
0xe99d8e68…a16e
0x34b655…2a6f
8 touches
6 conflicts
0xf324b405…ca30
0x34b655…2a6f
8 touches
6 conflicts
0xfbf0b409…2ac6
0x34b655…2a6f
8 touches
6 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
15 conflicts on slot
0x925c118c7b…bea1d8
Audit this contract →
← previous block
·
next block →
recent activity