pev
.
→
showcase
new
graph
analytics
docs
feedback
offline
by Silk Nodes
pev
/
block
/
#89,838,652
← previous block
next block →
recent activity
Analyzing
Block #89,838,652
28 transactions · 23 stateful · 2026-07-24 05:54:11 UTC
Parallelism
75
/100
Blocked
39
%
Avg conflicts / tx
0.86
Longest chain
7
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#89,838,652
· 28 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
0xaf5e395a
· blocks 1
#2
execute
#3
0x5a5d9a99
#4
0x0f6795d9
· blocks 6
#6
0x0f6795d9
#7
updateDataFeedsValuesPartial
#9
0x3f5c179b
#10
0x3f5c179b
#11
0x3f5c179b
#13
0x29eed2d3
#14
0x6a62fe7a
· blocks 1
#16
setData
#17
execute
#21
0x39435dac
#23
0x39435dac
#24
0x39435dac
#25
0x39435dac
#26
0x39435dac
#5
0x62be7533
#8
0x0f6795d9
· blocks 5
#15
0x6a62fe7a
#12
0x0f6795d9
· blocks 1
#18
0x39435dac
· blocks 4
#19
0x39435dac
· blocks 3
#20
0x39435dac
· blocks 2
#22
0x39435dac
· blocks 1
#27
0x39435dac
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
4
w0
5
w1
8
w1
12
w2
14
w0
15
w1
18
w2
19
w3
20
w4
22
w5
27
w6
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xf5ea108a…dbf6
0x34b655…2a6f
12 touches
15 conflicts
0xd98b3c10…67b8
0x34b655…2a6f
10 touches
10 conflicts
0x482471ad…122f
0x34b655…2a6f
6 touches
3 conflicts
0x5a942ea6…45eb
0x34b655…2a6f
6 touches
3 conflicts
0x7e5ea60a…c4aa
0x34b655…2a6f
6 touches
3 conflicts
0x92385428…6941
0x34b655…2a6f
6 touches
3 conflicts
0xa2e89145…7dfa
0x34b655…2a6f
6 touches
3 conflicts
0xc5c1e1b0…7a90
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
15 conflicts on slot
0xf5ea108a6a…e5dbf6
Audit this contract →
← previous block
·
next block →
recent activity