pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#89,542,754
← previous block
next block →
recent activity
Analyzing
Block #89,542,754
21 transactions · 20 stateful · 2026-07-23 01:53:45 UTC
Parallelism
52
/100
Blocked
65
%
Avg conflicts / tx
1.71
Longest chain
10
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#89,542,754
· 21 txs across 10 waves · depth 10
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
wave
w5
wave
w6
wave
w7
wave
w8
wave
w9
#0
syscallReward
#1
0x6ad2e98b
· blocks 2
#3
0x6a6174a1
#4
0x5a5d9a99
· blocks 6
#6
updateDataFeedsValuesPartial
#7
updateDataFeedsValuesPartial
#14
transfer
#15
setData
#2
0xab083028
#5
0x98717539
· blocks 3
#12
0x5339c59f
#8
0x0f6795d9
· blocks 6
#9
0x0f6795d9
· blocks 5
#10
0x0f6795d9
· blocks 2
#11
0x0f6795d9
· blocks 2
#16
0x39435dac
· blocks 4
#13
0x39435dac
#17
0x39435dac
· blocks 3
#18
0x39435dac
· blocks 2
#19
0x39435dac
· blocks 1
#20
0x39435dac
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
2
w1
4
w0
5
w1
8
w2
9
w3
10
w4
11
w5
12
w1
13
w6
16
w5
17
w6
19
w8
20
w9
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xd98b3c10…67b8
0x34b655…2a6f
10 touches
10 conflicts
0xa08f40b2…9a93
0x34b655…2a6f
8 touches
6 conflicts
0xc824469a…6425
0x34b655…2a6f
8 touches
6 conflicts
0x482471ad…122f
0x34b655…2a6f
8 touches
6 conflicts
0x861e5aef…d32c
0x34b655…2a6f
8 touches
6 conflicts
0x7e5ea60a…c4aa
0x34b655…2a6f
8 touches
6 conflicts
0x552ac70a…d74b
0x34b655…2a6f
6 touches
3 conflicts
0x69d0a300…67ef
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
0xd98b3c102b…ca67b8
Audit this contract →
← previous block
·
next block →
recent activity