pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#89,538,361
← previous block
next block →
recent activity
Analyzing
Block #89,538,361
25 transactions · 22 stateful · 2026-07-23 01:24:22 UTC
Parallelism
80
/100
Blocked
50
%
Avg conflicts / tx
0.88
Longest chain
5
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#89,538,361
· 25 txs across 5 waves · depth 5
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
#0
syscallReward
#1
0x0c7abd22
· blocks 4
#6
0x05ee6a22
#7
0xa96df62f
#8
0x6ad2e98b
#9
0x5bf9264c
#10
0x5bf9264c
#11
0x6a616dbe
· blocks 1
#13
0x5a5d9a99
· blocks 3
#14
updateDataFeedsValuesPartial
#15
0x0f6795d9
· blocks 4
#19
0x3f5c179b
#21
transfer
· blocks 1
#23
setData
#2
0x0c7abd22
· blocks 2
#5
execute
#12
0x6a616dbe
#16
0x0f6795d9
· blocks 3
#22
transfer
#3
0x0c7abd22
· blocks 1
#17
0x0f6795d9
· blocks 1
#4
0x0c7abd22
#18
0x0f6795d9
· blocks 2
#20
0x39435dac
#24
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
w3
5
w1
11
w0
12
w1
13
w0
15
w0
16
w1
17
w2
18
w3
20
w4
21
w0
22
w1
24
w4
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x482471ad…122f
0x34b655…2a6f
8 touches
6 conflicts
0xc824469a…6425
0x34b655…2a6f
8 touches
6 conflicts
0x8baffe38…c8d7
0x34b655…2a6f
8 touches
6 conflicts
0x45ef9175…5ab2
0x34b655…2a6f
8 touches
6 conflicts
0xa9280008…ce36
0xd32edf…ff58
7 touches
6 conflicts
0xa3ed5a09…c6d3
0x34b655…2a6f
6 touches
3 conflicts
0x92385428…6941
0x34b655…2a6f
6 touches
3 conflicts
0x7e5ea60a…c4aa
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
6 conflicts on slot
0x482471adbb…39122f
Audit this contract →
← previous block
·
next block →
recent activity