pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#90,794,939
← previous block
next block →
recent activity
Analyzing
Block #90,794,939
34 transactions · 29 stateful · 2026-07-27 14:25:19 UTC
Parallelism
79
/100
Blocked
66
%
Avg conflicts / tx
1.12
Longest chain
7
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#90,794,939
· 34 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
0xab083028
· blocks 4
#3
0xab083028
#6
updatePrices
· blocks 1
#8
updatePrices
#9
0x5a5d9a99
· blocks 5
#15
0x0f6795d9
· blocks 2
#17
0x0f6795d9
#19
0x3f5c179b
#24
updateDataFeedsValuesPartial
#25
0x6a676ac7
· blocks 1
#27
setData
#28
0x6a676ac7
#29
0x39435dac
· blocks 3
#33
0x59558d29
#2
0xab083028
· blocks 3
#7
updatePrices
#10
0x5a5d9a99
· blocks 4
#18
0x3f5c179b
#21
0x39435dac
· blocks 1
#26
0x6a676ac7
#4
0xab083028
· blocks 2
#11
0x5a5d9a99
· blocks 2
#14
0x0f6795d9
· blocks 1
#5
0xab083028
· blocks 1
#12
0x5a5d9a99
· blocks 3
#16
0x0f6795d9
· blocks 1
#13
0x5a5d9a99
· blocks 1
#20
0xed82b078
#22
0x39435dac
#23
0x39435dac
#30
0x39435dac
· blocks 2
#31
0x39435dac
· blocks 1
#32
0x39435dac
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
2
w1
4
w2
5
w3
6
w0
7
w1
9
w0
10
w1
11
w2
12
w3
13
w4
14
w2
18
w1
20
w4
21
w1
22
w4
30
w4
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x6fe7d366…78ff
0x34b655…2a6f
10 touches
10 conflicts
0x889d5e90…929a
0x2a68ba…90c5
8 touches
6 conflicts
0x00000000…003d
0xa6afd3…d132
8 touches
6 conflicts
0xd98b3c10…67b8
0x34b655…2a6f
8 touches
6 conflicts
0x55012d1a…3907
0x2b46c0…1669
6 touches
3 conflicts
0xb5c4826d…bdd6
0x2b46c0…1669
6 touches
3 conflicts
0x5778d110…d2e6
0xc8689a…ee79
6 touches
3 conflicts
0xd6bd849a…5597
0x2a68ba…90c5
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
0x6fe7d366be…a578ff
Audit this contract →
← previous block
·
next block →
recent activity