pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#90,785,073
← previous block
next block →
recent activity
Analyzing
Block #90,785,073
35 transactions · 28 stateful · 2026-07-27 13:35:39 UTC
Parallelism
74
/100
Blocked
54
%
Avg conflicts / tx
1
Longest chain
9
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#90,785,073
· 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
0x0c7abd22
· blocks 2
#2
0x0c7abd22
#5
0x05ee6a22
#6
0xab083028
· blocks 3
#9
0x6a675f23
· blocks 1
#10
0x5bf9264c
#11
updatePrices
#12
updatePrices
#13
updatePrices
#14
updatePrices
#15
0x5a5d9a99
· blocks 5
#19
executeBatch
#20
0x3f5c179b
#21
0x0f6795d9
#25
updateDataFeedsValuesPartial
#26
updateDataFeedsValuesPartial
#28
setData
#33
0x59558d29
#34
0xc7e3ec2c
#3
0x0c7abd22
· blocks 1
#7
0x6ad2e98b
· blocks 1
#16
0x5a5d9a99
· blocks 4
#24
batchUpdate
#27
0x6a675f23
#4
0x0c7abd22
#8
0x6ad2e98b
#17
0x0f6795d9
· blocks 5
#18
0x0f6795d9
· blocks 3
#23
0x39435dac
· blocks 2
#22
0x0f6795d9
· blocks 2
#29
0x39435dac
· blocks 3
#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
3
w1
4
w2
6
w0
7
w1
8
w2
9
w0
15
w0
16
w1
17
w2
18
w3
22
w4
23
w3
24
w1
27
w1
29
w5
30
w6
31
w7
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xc824469a…6425
0x34b655…2a6f
10 touches
10 conflicts
0xc337e002…ba66
0x34b655…2a6f
8 touches
6 conflicts
0xd98b3c10…67b8
0x34b655…2a6f
8 touches
6 conflicts
0x48e3acd8…cf41
0x34b655…2a6f
8 touches
6 conflicts
0xac2a0273…721b
0x34b655…2a6f
8 touches
6 conflicts
0x482471ad…122f
0x34b655…2a6f
6 touches
3 conflicts
0x889d5e90…929a
0x2a68ba…90c5
6 touches
3 conflicts
0x737acb78…fce8
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
0xc824469a90…af6425
Audit this contract →
← previous block
·
next block →
recent activity