pev
.
→
showcase
new
graph
analytics
docs
feedback
offline
by Silk Nodes
pev
/
block
/
#87,496,675
← previous block
next block →
recent activity
Analyzing
Block #87,496,675
27 transactions · 24 stateful · 2026-07-13 13:48:38 UTC
Parallelism
70
/100
Blocked
58
%
Avg conflicts / tx
1.19
Longest chain
8
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#87,496,675
· 27 txs across 8 waves · depth 8
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
wave
w5
wave
w6
wave
w7
#0
syscallReward
#1
0xab083028
· blocks 4
#4
updatePrices
#5
0x4d8dc985
#6
0x5bf9264c
· blocks 1
#8
0x5a5d9a99
#9
0x5a5d9a99
· blocks 6
#11
updateDataFeedsValuesPartial
#12
updateDataFeedsValuesPartial
#20
0x6a54ed2e
#21
setData
#24
0x39435dac
#26
0xc7e3ec2c
#2
0x0c7abd22
· blocks 1
#7
0x5bf9264c
#10
0x5a5d9a99
· blocks 4
#17
0xed82b078
· blocks 2
#3
0xab083028
· blocks 1
#13
0x0f6795d9
· blocks 4
#18
0xed82b078
· blocks 1
#14
0x0f6795d9
· blocks 3
#19
0xed82b078
#15
0x0f6795d9
· blocks 1
#16
0x0f6795d9
· blocks 2
#22
0x39435dac
· blocks 2
#23
0x39435dac
#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
6
w0
7
w1
9
w0
10
w1
13
w2
14
w3
15
w4
16
w5
17
w1
18
w2
19
w3
22
w6
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x0733be30…112f
0x34b655…2a6f
8 touches
6 conflicts
0x0da39371…1ecd
0x34b655…2a6f
8 touches
6 conflicts
0x7e5ea60a…c4aa
0x34b655…2a6f
8 touches
6 conflicts
0xc824469a…6425
0x34b655…2a6f
8 touches
6 conflicts
0x00000000…00c9
0x34b655…2a6f
8 touches
6 conflicts
0xfdd655b8…bf89
0x34b655…2a6f
8 touches
6 conflicts
0x69028386…61a4
0x34b655…2a6f
6 touches
3 conflicts
0xd5dbfacf…c5ec
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
0x0733be30d6…38112f
Audit this contract →
← previous block
·
next block →
recent activity