pev
.
→
showcase
new
graph
analytics
docs
feedback
offline
by Silk Nodes
pev
/
block
/
#87,496,524
← previous block
next block →
recent activity
Analyzing
Block #87,496,524
26 transactions · 24 stateful · 2026-07-13 13:47:37 UTC
Parallelism
58
/100
Blocked
75
%
Avg conflicts / tx
1.69
Longest chain
11
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#87,496,524
· 26 txs across 11 waves · depth 11
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
wave
w5
wave
w6
wave
w7
wave
w8
wave
w9
wave
w10
#0
syscallReward
#1
0xaf5e395a
· blocks 1
#4
updatePrices
#5
0x39435dac
· blocks 2
#10
updateDataFeedsValuesPartial
#11
execute
#15
executeBatch
#22
setData
#2
0xab083028
· blocks 3
#6
0x39435dac
· blocks 2
#3
0xab083028
· blocks 2
#7
0x5a5d9a99
· blocks 7
#18
0xed82b078
· blocks 3
#8
0x5a5d9a99
· blocks 1
#17
0x5339c59f
· blocks 1
#19
0xed82b078
· blocks 2
#9
0x5a5d9a99
· blocks 4
#20
0xed82b078
· blocks 1
#12
0x0f6795d9
· blocks 5
#21
0xed82b078
#13
0x0f6795d9
· blocks 4
#14
0x0f6795d9
· blocks 3
#16
0x0f6795d9
#23
0x39435dac
· blocks 2
#24
0x39435dac
· blocks 1
#25
0x39435dac
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
2
w1
3
w2
5
w0
6
w1
7
w2
8
w3
9
w4
12
w5
13
w6
14
w7
16
w8
17
w3
18
w2
19
w3
21
w5
23
w8
24
w9
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x92385428…6941
0x34b655…2a6f
10 touches
10 conflicts
0xf2f4727d…cdb7
0x34b655…2a6f
8 touches
6 conflicts
0x326d4924…1788
0x34b655…2a6f
8 touches
6 conflicts
0x7b2f3e6d…978f
0x34b655…2a6f
8 touches
6 conflicts
0x7e5ea60a…c4aa
0x34b655…2a6f
8 touches
6 conflicts
0xf2f76ab3…623e
0x2a68ba…90c5
8 touches
6 conflicts
0xbbee202a…8912
0x34b655…2a6f
6 touches
3 conflicts
0xdc9c727c…6841
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
0x92385428ad…dc6941
Audit this contract →
← previous block
·
next block →
recent activity