pev
.
→
showcase
new
graph
analytics
docs
feedback
offline
by Silk Nodes
pev
/
block
/
#87,729,601
← previous block
next block →
recent activity
Analyzing
Block #87,729,601
20 transactions · 18 stateful · 2026-07-14 15:47:19 UTC
Parallelism
50
/100
Blocked
50
%
Avg conflicts / tx
1.1
Longest chain
10
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#87,729,601
· 20 txs across 10 waves · depth 10
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
wave
w5
wave
w6
wave
w7
wave
w8
wave
w9
#0
syscallReward
#1
0x39435dac
· blocks 1
#3
0xa96df62f
#4
0x6a565a7f
#5
updatePrices
#6
0x6a565a7f
#10
updateDataFeedsValuesPartial
#11
updateDataFeedsValuesPartial
#12
0x3f5c179b
#13
0x3f5c179b
#17
setData
#2
0x39435dac
· blocks 5
#7
0x5a5d9a99
· blocks 6
#8
0x5a5d9a99
· blocks 3
#9
0x5a5d9a99
· blocks 1
#14
0x0f6795d9
· blocks 2
#15
0x0f6795d9
· blocks 2
#16
0x0f6795d9
· blocks 1
#18
0x39435dac
· blocks 1
#19
0x39435dac
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
2
w1
7
w2
8
w3
9
w4
14
w5
15
w6
16
w7
18
w8
19
w9
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x521553ff…d548
0x34b655…2a6f
8 touches
6 conflicts
0x6fe7d366…78ff
0x34b655…2a6f
8 touches
6 conflicts
0x64aaadbf…f9f3
0x34b655…2a6f
8 touches
6 conflicts
0x7e5ea60a…c4aa
0x34b655…2a6f
6 touches
3 conflicts
0xdb564c7f…72f9
0x34b655…2a6f
6 touches
3 conflicts
0x671703d0…94b1
0x34b655…2a6f
6 touches
3 conflicts
0x6c26d635…1bbf
0x34b655…2a6f
4 touches
1 conflict
0x7a2c83a3…a29a
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
0x521553ff41…c5d548
Audit this contract →
← previous block
·
next block →
recent activity