pev
.
→
showcase
new
graph
analytics
docs
feedback
offline
by Silk Nodes
pev
/
block
/
#87,731,480
← previous block
next block →
recent activity
Analyzing
Block #87,731,480
21 transactions · 20 stateful · 2026-07-14 15:59:53 UTC
Parallelism
71
/100
Blocked
40
%
Avg conflicts / tx
0.76
Longest chain
6
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#87,731,480
· 21 txs across 6 waves · depth 6
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
wave
w5
#0
syscallReward
#1
updatePrices
#2
0x39435dac
· blocks 4
#3
0x5bf9264c
#4
0x5bf9264c
#6
0x5a5d9a99
· blocks 1
#7
updateDataFeedsValuesPartial
#8
updateDataFeedsValuesPartial
#9
approve
#12
0x3f5c179b
#13
0x3f5c179b
#16
forward
#18
setData
#5
0x5a5d9a99
· blocks 3
#10
0x0f6795d9
· blocks 4
#19
0x39435dac
· blocks 1
#11
0x0f6795d9
· blocks 2
#17
0x39435dac
#20
0x39435dac
#14
0x0f6795d9
· blocks 1
#15
0x0f6795d9
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
2
w0
5
w1
6
w0
10
w2
11
w3
14
w4
15
w5
17
w3
19
w2
20
w3
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x7e5ea60a…c4aa
0x34b655…2a6f
8 touches
6 conflicts
0x80fd3987…2314
0x34b655…2a6f
8 touches
6 conflicts
0x0733be30…112f
0x34b655…2a6f
8 touches
6 conflicts
0xabd0bcfc…64e2
0x34b655…2a6f
6 touches
3 conflicts
0x94ba9c4a…41d8
0x34b655…2a6f
6 touches
3 conflicts
0x6d11d4a8…3a2d
0x34b655…2a6f
6 touches
3 conflicts
0x8ed2e166…994b
0x34b655…2a6f
6 touches
3 conflicts
0x6fe7d366…78ff
0x34b655…2a6f
4 touches
1 conflict
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
0x7e5ea60ab2…b0c4aa
Audit this contract →
← previous block
·
next block →
recent activity