pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#83,624,042
← previous block
next block →
recent activity
Analyzing
Block #83,624,042
20 transactions · 19 stateful · 2026-06-25 15:06:33 UTC
Parallelism
75
/100
Blocked
53
%
Avg conflicts / tx
1.1
Longest chain
5
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#83,624,042
· 20 txs across 5 waves · depth 5
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
#0
syscallReward
#1
0xab083028
· blocks 2
#2
updatePrices
#4
0x98717539
· blocks 4
#9
updateDataFeedsValuesPartial
#10
0x0f6795d9
#13
0x0f6795d9
· blocks 3
#14
setData
#18
0x39435dac
#19
0xc7e3ec2c
#3
0x0c7abd22
· blocks 2
#5
0x5a5d9a99
· blocks 4
#6
0x5a5d9a99
· blocks 2
#11
0x0c7abd22
· blocks 1
#15
0x39435dac
· blocks 2
#7
0x5a5d9a99
· blocks 1
#12
0x0c7abd22
#16
0x39435dac
· blocks 1
#8
0x5a5d9a99
#17
0x39435dac
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
3
w1
4
w0
5
w1
6
w2
7
w3
8
w4
11
w2
12
w3
13
w0
15
w2
16
w3
17
w4
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xe99d8e68…a16e
0x34b655…2a6f
10 touches
10 conflicts
0x022f72c3…07b6
0xc8689a…ee79
8 touches
6 conflicts
0x812cbe83…bf2d
0x34b655…2a6f
8 touches
6 conflicts
0xbbec4dcb…832e
0x34b655…2a6f
8 touches
6 conflicts
0x8e5cc690…b06b
0x34b655…2a6f
8 touches
6 conflicts
0x9fbabe09…8dd6
0x34b655…2a6f
8 touches
6 conflicts
0x4efb974a…6126
0x34b655…2a6f
6 touches
3 conflicts
0x1a12b102…49f9
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
0xe99d8e683a…2ea16e
Audit this contract →
← previous block
·
next block →
recent activity