pev
.
→
showcase
new
graph
analytics
docs
feedback
offline
by Silk Nodes
pev
/
block
/
#87,328,811
← previous block
next block →
recent activity
Analyzing
Block #87,328,811
44 transactions · 39 stateful · 2026-07-12 19:06:04 UTC
Parallelism
82
/100
Blocked
59
%
Avg conflicts / tx
1.2
Longest chain
8
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#87,328,811
· 44 txs across 8 waves · depth 8
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
wave
w5
wave
w6
wave
w7
#0
syscallReward
#1
exactInputSingle
#2
execute
· blocks 3
#3
execute
#4
updatePrices
· blocks 4
#8
execute
· blocks 4
#9
0x50a0b275
#12
0x6a53e613
· blocks 2
#15
0x50a0b275
· blocks 3
#16
execute
#18
0xaf5e395a
#20
0xab083028
· blocks 2
#22
updatePrices
#23
0x39435dac
· blocks 3
#30
updateDataFeedsValuesPartial
#31
updateDataFeedsValuesPartial
#33
0x0f6795d9
· blocks 2
#35
updateDataFeedsValuesPartial
#36
0x0f6795d9
· blocks 2
#41
setData
#43
0xc7e3ec2c
#5
updatePrices
· blocks 3
#10
execute
· blocks 2
#13
0x6a53e613
· blocks 1
#19
0xaf5e395a
· blocks 2
#24
0x39435dac
· blocks 2
#37
0x0f6795d9
#39
0x0f6795d9
#6
updatePrices
· blocks 2
#11
execute
· blocks 1
#14
0x6a53e613
#25
0x0c7abd22
· blocks 4
#29
0x5a5d9a99
· blocks 1
#7
updatePrices
· blocks 1
#17
execute
#26
0x0c7abd22
· blocks 3
#42
0x39435dac
#21
updatePrices
#27
0x0c7abd22
· blocks 2
#28
0x0c7abd22
· blocks 1
#32
0x0c7abd22
· blocks 3
#34
0x62be7533
#38
0xed82b078
#40
0xed82b078
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
2
w0
4
w0
5
w1
6
w2
7
w3
8
w0
10
w1
11
w2
12
w0
13
w1
14
w2
15
w0
17
w3
19
w1
21
w4
25
w2
34
w7
38
w7
40
w7
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x00000000…0002
0x04fdea…47d7
10 touches
10 conflicts
0x255125a6…867d
0xd32edf…ff58
9 touches
10 conflicts
0xdfda089f…747f
0x3bd359…433a
8 touches
6 conflicts
0xb6ed530c…d450
0x34b655…2a6f
8 touches
6 conflicts
0xcb45d9d6…cb85
0x1b6862…e19c
6 touches
3 conflicts
0xd9f18d9a…141d
0x1b6862…e19c
6 touches
3 conflicts
0x3347cbe5…846c
0x34b655…2a6f
6 touches
3 conflicts
0x00000000…003d
0x065c9d…c394
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:
0x04fdeac2…f747d7
10 conflicts on slot
0x0000000000…000002
Audit this contract →
← previous block
·
next block →
recent activity