pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#91,410,353
← previous block
next block →
recent activity
Analyzing
Block #91,410,353
35 transactions · 25 stateful · 2026-07-29 18:03:41 UTC
Parallelism
74
/100
Blocked
64
%
Avg conflicts / tx
1.14
Longest chain
9
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#91,410,353
· 35 txs across 9 waves · depth 9
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
wave
w5
wave
w6
wave
w7
wave
w8
#0
syscallReward
#1
0x6ad2e98b
· blocks 1
#2
0x6ad2e98b
#3
0x6ad2e98b
#5
updatePrices
· blocks 3
#8
updatePrices
#9
updatePrices
#10
updatePrices
#11
updatePrices
#13
updatePrices
#14
updatePrices
#15
0x5a5d9a99
· blocks 3
#17
updateDataFeedsValuesPartial
#21
0x39435dac
#23
0x0232a4…1567
#24
0x11e540…e955
#25
setData
#32
0x59558d29
· blocks 1
#34
0xc7e3ec2c
#4
0xab083028
#6
updatePrices
· blocks 2
#16
0x5a5d9a99
· blocks 5
#33
0x59558d29
#7
updatePrices
· blocks 1
#18
0x0f6795d9
· blocks 7
#12
updatePrices
#19
0x0f6795d9
· blocks 1
#22
0x39435dac
· blocks 1
#26
0x39435dac
· blocks 5
#20
0x0f6795d9
#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
1
w0
4
w1
5
w0
6
w1
7
w2
12
w3
15
w0
16
w1
18
w2
19
w3
20
w4
22
w3
26
w3
27
w4
28
w5
31
w8
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xd98b3c10…67b8
0x34b655…2a6f
12 touches
15 conflicts
0x00000000…0002
0x48cba2…b48b
8 touches
6 conflicts
0x7e1faa73…bfbf
0x34b655…2a6f
8 touches
6 conflicts
0xe5bb3628…e5f1
0x34b655…2a6f
8 touches
6 conflicts
0x482471ad…122f
0x34b655…2a6f
6 touches
3 conflicts
0x57330c5d…9973
0x34b655…2a6f
6 touches
3 conflicts
0x5c16527f…628c
0x34b655…2a6f
6 touches
3 conflicts
0x6fbc2e5a…e69c
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
0xd98b3c102b…ca67b8
Audit this contract →
← previous block
·
next block →
recent activity