pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#90,785,521
← previous block
next block →
recent activity
Analyzing
Block #90,785,521
34 transactions · 29 stateful · 2026-07-27 13:37:54 UTC
Parallelism
65
/100
Blocked
72
%
Avg conflicts / tx
1.85
Longest chain
12
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#90,785,521
· 34 txs across 12 waves · depth 12
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
#0
syscallReward
#1
0x6a675faa
#2
0x6a675faa
#3
0xab083028
· blocks 4
#6
updatePrices
· blocks 4
#11
0x5a5d9a99
· blocks 7
#15
0x6a675faa
#18
updateDataFeedsValuesPartial
#20
0x3f5c179b
#24
exactInputSingle
#25
0x6a675faa
#26
setData
#32
0x59558d29
· blocks 1
#4
0xab083028
· blocks 3
#7
updatePrices
· blocks 3
#12
0x5a5d9a99
· blocks 5
#33
0x59558d29
#5
0xab083028
#8
updatePrices
· blocks 2
#13
0x5a5d9a99
· blocks 4
#21
0x3f5c179b
· blocks 1
#9
updatePrices
· blocks 1
#14
0x5a5d9a99
· blocks 1
#16
0x0f6795d9
· blocks 6
#23
0xed82b078
#10
updatePrices
#17
0x0f6795d9
· blocks 3
#19
0x0f6795d9
· blocks 4
#22
0x0f6795d9
· blocks 4
#27
0x39435dac
· blocks 4
#28
0x39435dac
· blocks 3
#29
0x39435dac
· blocks 2
#30
0x39435dac
· blocks 1
#31
0x39435dac
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
3
w0
4
w1
5
w2
6
w0
7
w1
8
w2
9
w3
10
w4
11
w0
12
w1
13
w2
14
w3
16
w3
17
w4
21
w2
23
w3
28
w8
30
w10
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x0dd44476…ef40
0x34b655…2a6f
10 touches
10 conflicts
0x00000000…0002
0x48cba2…b48b
10 touches
10 conflicts
0xd98b3c10…67b8
0x34b655…2a6f
10 touches
10 conflicts
0x538f77c2…a9e7
0xa6afd3…d132
8 touches
6 conflicts
0x53d6f1c9…16c4
0x34b655…2a6f
8 touches
6 conflicts
0x6fe7d366…78ff
0x34b655…2a6f
8 touches
6 conflicts
0x737acb78…fce8
0x34b655…2a6f
8 touches
6 conflicts
0x00000000…003d
0xa6afd3…d132
8 touches
6 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
0x0dd44476b8…7fef40
Audit this contract →
← previous block
·
next block →
recent activity