pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#87,512,789
← previous block
next block →
recent activity
Analyzing
Block #87,512,789
21 transactions · 17 stateful · 2026-07-13 15:36:30 UTC
Parallelism
48
/100
Blocked
59
%
Avg conflicts / tx
1.81
Longest chain
11
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#87,512,789
· 21 txs across 11 waves · depth 11
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
wave
w5
wave
w6
wave
w7
wave
w8
wave
w9
wave
w10
#0
syscallReward
#1
0x39435dac
· blocks 7
#2
updatePrices
#3
updatePrices
#4
updatePrices
#5
updatePrices
#12
updateDataFeedsValuesPartial
#15
0x57368ddf
#16
setData
#17
depositAsCollateral
#20
0xc7e3ec2c
#6
0x5a5d9a99
· blocks 8
#7
0x5a5d9a99
· blocks 4
#8
0x5a5d9a99
· blocks 5
#9
0x5a5d9a99
· blocks 4
#10
0x5a5d9a99
· blocks 3
#11
0x5a5d9a99
· blocks 2
#13
0x0f6795d9
· blocks 3
#14
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
6
w1
7
w2
8
w3
9
w4
10
w5
11
w6
13
w7
14
w8
18
w9
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x6fe7d366…78ff
0x34b655…2a6f
12 touches
15 conflicts
0x734ee320…caae
0x34b655…2a6f
10 touches
10 conflicts
0x69ce640b…884a
0x34b655…2a6f
8 touches
6 conflicts
0xc514314c…1aa4
0x34b655…2a6f
8 touches
6 conflicts
0x8cf1f868…c5af
0x34b655…2a6f
8 touches
6 conflicts
0xa80684c9…3948
0x34b655…2a6f
8 touches
6 conflicts
0x737acb78…fce8
0x34b655…2a6f
6 touches
3 conflicts
0x98c8df6b…ec4d
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
15 conflicts on slot
0x6fe7d366be…a578ff
Audit this contract →
← previous block
·
next block →
recent activity