pev
.
→
showcase
new
graph
analytics
docs
feedback
offline
by Silk Nodes
pev
/
block
/
#87,738,660
← previous block
next block →
recent activity
Analyzing
Block #87,738,660
22 transactions · 21 stateful · 2026-07-14 16:47:54 UTC
Parallelism
64
/100
Blocked
48
%
Avg conflicts / tx
1.09
Longest chain
8
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#87,738,660
· 22 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 2
#4
0x0c7abd22
#5
updatePrices
#6
0x39435dac
· blocks 1
#7
0x5a5d9a99
#8
0x5a5d9a99
#9
0x98717539
· blocks 5
#12
updateDataFeedsValuesPartial
#16
0x3f5c179b
#19
forward
#20
setData
#2
0xab083028
· blocks 2
#10
0x98717539
· blocks 4
#3
0xab083028
#11
0x98717539
· blocks 3
#17
0x3f5c179b
#13
0x0f6795d9
· blocks 3
#14
0x0f6795d9
· blocks 2
#15
0x0f6795d9
· blocks 1
#18
0x0f6795d9
· blocks 1
#21
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
9
w0
10
w1
11
w2
13
w3
14
w4
15
w5
17
w2
18
w6
21
w7
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x8d4c0bb9…ccd3
0x34b655…2a6f
8 touches
6 conflicts
0xe5bb3628…e5f1
0x34b655…2a6f
8 touches
6 conflicts
0x9a2de05d…3e6b
0x34b655…2a6f
8 touches
6 conflicts
0x6fe7d366…78ff
0x34b655…2a6f
8 touches
6 conflicts
0x3c0c2f32…c3df
0x34b655…2a6f
8 touches
6 conflicts
0x5b145de0…367c
0xc8689a…ee79
6 touches
3 conflicts
0x22e7ebfe…1293
0x34b655…2a6f
6 touches
3 conflicts
0x50718952…7c75
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
0x8d4c0bb98b…d4ccd3
Audit this contract →
← previous block
·
next block →
recent activity