pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#88,352,481
← previous block
next block →
recent activity
Analyzing
Block #88,352,481
31 transactions · 28 stateful · 2026-07-17 13:14:06 UTC
Parallelism
58
/100
Blocked
68
%
Avg conflicts / tx
2.06
Longest chain
13
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#88,352,481
· 31 txs across 13 waves · depth 13
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
wave
w5
wave
w6
wave
w7
wave
w8
wave
w9
wave
w10
wave
w11
wave
w12
#0
syscallReward
#1
0xab083028
· blocks 2
#3
0x6a5a2b15
#4
updatePrices
· blocks 2
#7
0x5a5d9a99
· blocks 10
#16
updateDataFeedsValuesPartial
#17
approve
#21
0x0f6795d9
#24
0x39435dac
#25
setData
#27
0x39435dac
#30
0xc7e3ec2c
#2
0x6ad2e98b
#5
updatePrices
· blocks 1
#8
0x5a5d9a99
· blocks 8
#18
0x3f5c179b
#6
updatePrices
#9
0x5a5d9a99
· blocks 7
#10
0x5a5d9a99
· blocks 7
#11
0x5a5d9a99
· blocks 4
#19
0x0f6795d9
· blocks 1
#12
0x5a5d9a99
· blocks 6
#13
0x5a5d9a99
· blocks 3
#14
0x98717539
· blocks 4
#20
0x0f6795d9
· blocks 1
#15
0x98717539
· blocks 3
#23
0x39435dac
#22
0x0f6795d9
· blocks 2
#26
0x39435dac
· blocks 2
#28
0x39435dac
· blocks 1
#29
0x39435dac
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
2
w1
4
w0
5
w1
6
w2
7
w0
8
w1
9
w2
10
w3
11
w4
12
w5
13
w6
14
w7
15
w8
18
w1
19
w4
20
w7
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x6fe7d366…78ff
0x34b655…2a6f
18 touches
36 conflicts
0xf565ea1f…4245
0x34b655…2a6f
10 touches
10 conflicts
0xfb874a6c…caa0
0x34b655…2a6f
6 touches
3 conflicts
0xffc2f21e…b393
0x34b655…2a6f
6 touches
3 conflicts
0x00000000…0002
0x48cba2…b48b
6 touches
3 conflicts
0x366748e9…1282
0x34b655…2a6f
6 touches
3 conflicts
0x7e5ea60a…c4aa
0x34b655…2a6f
6 touches
3 conflicts
0x92385428…6941
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
36 conflicts on slot
0x6fe7d366be…a578ff
Audit this contract →
← previous block
·
next block →
recent activity