pev
.
→
showcase
new
graph
analytics
docs
feedback
offline
by Silk Nodes
pev
/
block
/
#87,615,389
← previous block
next block →
recent activity
Analyzing
Block #87,615,389
39 transactions · 37 stateful · 2026-07-14 03:03:24 UTC
Parallelism
82
/100
Blocked
59
%
Avg conflicts / tx
1.21
Longest chain
7
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#87,615,389
· 39 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
0x67098489
· blocks 2
#2
0x6a55a773
· blocks 1
#5
0xab083028
· blocks 2
#7
updatePrices
#8
0xa96df62f
#9
updatePrices
· blocks 2
#12
0x39435dac
· blocks 7
#18
0x5a5d9a99
#20
updateDataFeedsValuesPartial
#21
updateDataFeedsValuesPartial
#25
0x3f5c179b
· blocks 1
#28
forward
#30
0x0f6795d9
#33
setData
#34
0x7db577…abc5
#38
0xc7e3ec2c
#3
execute
· blocks 1
#6
0xab083028
· blocks 3
#10
updatePrices
· blocks 1
#13
0x39435dac
· blocks 4
#14
0x6a55a774
#15
0x5a5d9a99
· blocks 7
#27
0x5339c59f
#29
0xed82b078
· blocks 1
#4
execute
#11
updatePrices
#16
0x5a5d9a99
· blocks 3
#22
0x0f6795d9
· blocks 4
#24
0x0c7abd22
· blocks 2
#17
0x5a5d9a99
· blocks 2
#23
0x0f6795d9
#26
0x0f6795d9
· blocks 1
#31
0xed82b078
#32
0xed82b078
#19
0x5a5d9a99
#35
0x39435dac
· blocks 2
#36
0x39435dac
· blocks 1
#37
0x39435dac
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
2
w0
3
w1
4
w2
5
w0
6
w1
9
w0
10
w1
11
w2
12
w0
13
w1
14
w1
15
w1
16
w2
17
w3
19
w4
22
w2
23
w3
24
w2
29
w1
31
w3
32
w3
35
w4
36
w5
37
w6
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x745952b2…d90c
0x34b655…2a6f
10 touches
10 conflicts
0x6fe7d366…78ff
0x34b655…2a6f
8 touches
6 conflicts
0x3439dfbc…0d03
0x34b655…2a6f
8 touches
6 conflicts
0x00000000…00c9
0x34b655…2a6f
8 touches
6 conflicts
0x60dc7b78…d1d5
0x34b655…2a6f
6 touches
3 conflicts
0x69523dd3…faa2
0x34b655…2a6f
6 touches
3 conflicts
0x7e5ea60a…c4aa
0x34b655…2a6f
6 touches
3 conflicts
0x8bf661cb…bcd2
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
0x745952b2a0…a6d90c
Audit this contract →
← previous block
·
next block →
recent activity