pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#90,224,567
← previous block
next block →
recent activity
Analyzing
Block #90,224,567
35 transactions · 31 stateful · 2026-07-25 14:20:59 UTC
Parallelism
74
/100
Blocked
68
%
Avg conflicts / tx
1.83
Longest chain
9
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#90,224,567
· 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
0xbbb036a8
#3
0x6a64c6c3
#4
0x6a64c6c3
#5
execute
#6
updatePrices
· blocks 8
#8
0x6ad2e98b
· blocks 1
#11
0x6a64c6c3
#19
0x5a5d9a99
· blocks 4
#22
updateDataFeedsValuesPartial
#24
0x3f5c179b
#28
0x39435dac
#29
setData
#7
updatePrices
· blocks 7
#9
0xab083028
· blocks 1
#10
0x0c7abd22
#20
0x5a5d9a99
· blocks 2
#26
0xed82b078
#12
updatePrices
· blocks 6
#21
0x5a5d9a99
· blocks 3
#25
0xed82b078
#13
updatePrices
· blocks 5
#23
0x0f6795d9
· blocks 5
#14
updatePrices
· blocks 4
#27
0x39435dac
#30
0x39435dac
· blocks 4
#15
updatePrices
· blocks 3
#31
0x39435dac
· blocks 3
#16
updatePrices
· blocks 2
#32
0x39435dac
· blocks 2
#17
updatePrices
· blocks 1
#33
0x39435dac
· blocks 1
#18
updatePrices
#34
0x39435dac
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
6
w0
7
w1
8
w0
9
w1
10
w1
12
w2
13
w3
14
w4
15
w5
16
w6
17
w7
18
w8
25
w2
26
w1
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x00000000…0002
0x48cba2…b48b
18 touches
36 conflicts
0xd98b3c10…67b8
0x34b655…2a6f
10 touches
10 conflicts
0xcc58c80b…ff79
0x34b655…2a6f
8 touches
6 conflicts
0xe5bb3628…e5f1
0x34b655…2a6f
6 touches
3 conflicts
0x6fe7d366…78ff
0x34b655…2a6f
6 touches
3 conflicts
0x7aad02c6…b979
0x34b655…2a6f
6 touches
3 conflicts
0x00000000…001f
0x1b6862…e19c
4 touches
1 conflict
0x00000000…002f
0x1b6862…e19c
4 touches
1 conflict
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:
0x48cba278…e2b48b
36 conflicts on slot
0x0000000000…000002
Audit this contract →
← previous block
·
next block →
recent activity