pev
.
→
showcase
new
graph
analytics
docs
feedback
offline
by Silk Nodes
pev
/
block
/
#87,730,451
← previous block
next block →
recent activity
Analyzing
Block #87,730,451
21 transactions · 21 stateful · 2026-07-14 15:53:00 UTC
Parallelism
67
/100
Blocked
57
%
Avg conflicts / tx
1.62
Longest chain
7
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#87,730,451
· 21 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
0x39435dac
· blocks 7
#3
0x5a5d9a99
· blocks 3
#4
0x5a5d9a99
#8
updateDataFeedsValuesPartial
#12
0x3f5c179b
#14
handleOps
#16
0x6a565bd3
#17
setData
#2
0x39435dac
· blocks 5
#5
0x5a5d9a99
· blocks 3
#9
0x0f6795d9
· blocks 6
#6
0x5a5d9a99
· blocks 2
#10
0x0f6795d9
· blocks 3
#18
0x39435dac
· blocks 2
#7
0x5a5d9a99
· blocks 1
#11
0x0f6795d9
· blocks 1
#15
0x0f6795d9
#13
0x0f6795d9
#19
0x39435dac
· blocks 1
#20
0x39435dac
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
2
w1
3
w0
5
w2
6
w3
7
w4
9
w2
10
w3
11
w4
13
w5
15
w4
18
w3
19
w5
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xbf0e051a…10a0
0x34b655…2a6f
10 touches
10 conflicts
0x22e0cc1d…ad0d
0x34b655…2a6f
10 touches
10 conflicts
0x74c8b663…7990
0x34b655…2a6f
10 touches
10 conflicts
0x9243d2e7…9c5d
0x34b655…2a6f
8 touches
6 conflicts
0x6fe7d366…78ff
0x34b655…2a6f
8 touches
6 conflicts
0x0733be30…112f
0x34b655…2a6f
8 touches
6 conflicts
0x724b4b6e…3ddb
0x34b655…2a6f
6 touches
3 conflicts
0x74fd0a9b…3aaa
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
0xbf0e051afa…7110a0
Audit this contract →
← previous block
·
next block →
recent activity