pev
.
→
showcase
new
graph
analytics
docs
feedback
offline
by Silk Nodes
pev
/
block
/
#87,133,333
← previous block
next block →
recent activity
Analyzing
Block #87,133,333
17 transactions · 13 stateful · 2026-07-11 21:18:14 UTC
Parallelism
59
/100
Blocked
54
%
Avg conflicts / tx
1.12
Longest chain
7
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#87,133,333
· 17 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
0x6a52b38e
#2
updatePrices
#3
0x6a52b38e
#4
0x0f6795d9
· blocks 3
#6
updateDataFeedsValuesPartial
#9
0x6a52b38e
#10
setData
#11
0x39435dac
· blocks 4
#16
0x6a52b38e
#5
0x0f6795d9
· blocks 2
#12
0x39435dac
· blocks 3
#7
0x0f6795d9
· blocks 1
#8
0x0f6795d9
· blocks 3
#13
0x39435dac
· blocks 2
#14
0x39435dac
· blocks 1
#15
0x39435dac
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
4
w0
5
w1
7
w2
8
w3
11
w0
12
w1
13
w4
14
w5
15
w6
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xd98b3c10…67b8
0x34b655…2a6f
10 touches
10 conflicts
0x7e5ea60a…c4aa
0x34b655…2a6f
8 touches
6 conflicts
0xe5bb3628…e5f1
0x34b655…2a6f
8 touches
6 conflicts
0x21082490…de66
0x34b655…2a6f
6 touches
3 conflicts
0x56b5f5c0…a3ad
0x34b655…2a6f
6 touches
3 conflicts
0x7525206c…fbd5
0x34b655…2a6f
6 touches
3 conflicts
0x0733be30…112f
0x34b655…2a6f
4 touches
1 conflict
0x8b818135…eff8
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
10 conflicts on slot
0xd98b3c102b…ca67b8
Audit this contract →
← previous block
·
next block →
recent activity