pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#87,712,528
← previous block
next block →
recent activity
Analyzing
Block #87,712,528
37 transactions · 25 stateful · 2026-07-14 13:52:56 UTC
Parallelism
89
/100
Blocked
36
%
Avg conflicts / tx
0.41
Longest chain
4
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#87,712,528
· 37 txs across 4 waves · depth 4
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
#0
syscallReward
#1
execute_route
#2
execute_route
#3
execute
#4
executePacked
#5
0x50a0b275
#6
0x6f0a5635
#7
0x9609049f
#8
0x1094dc9f
#9
executePacked
#10
executePacked
· blocks 1
#11
execute
#12
0x6ad2e98b
· blocks 1
#13
updatePrices
· blocks 1
#15
0x39435dac
· blocks 1
#17
0x8ac62c…5cbf
#18
0x5bf9264c
#19
0x5bf9264c
#20
0x5a5d9a99
· blocks 1
#21
updateDataFeedsValuesPartial
#22
updateDataFeedsValuesPartial
#23
0x0f6795d9
· blocks 3
#24
0x62be7533
#26
0x3f5c179b
#27
0x3f5c179b
· blocks 2
#32
0xed82b078
#34
setData
#35
0x39435dac
· blocks 1
#14
updatePrices
#16
0x50a0b275
#25
0x0f6795d9
· blocks 2
#28
0x3f5c179b
#30
0x5339c59f
· blocks 1
#36
0x39435dac
#29
0x0f6795d9
· blocks 1
#31
0xed82b078
#33
0x0f6795d9
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
10
w0
12
w0
13
w0
14
w1
15
w0
16
w1
20
w0
23
w0
25
w1
27
w0
28
w1
29
w2
30
w1
31
w2
33
w3
35
w0
36
w1
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x7e5ea60a…c4aa
0x34b655…2a6f
8 touches
6 conflicts
0x92385428…6941
0x34b655…2a6f
8 touches
6 conflicts
0xbf78ee7f…e7fd
0x34b655…2a6f
6 touches
3 conflicts
0x737acb78…fce8
0x34b655…2a6f
6 touches
3 conflicts
0x00000000…003d
0x40c49f…2af0
6 touches
3 conflicts
0xffa7d0a4…b10a
0x40c49f…2af0
6 touches
3 conflicts
0xac2a0273…721b
0x34b655…2a6f
6 touches
3 conflicts
0xa1bfcc4c…f2db
0x851145…3f07
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:
Perpl
6 conflicts on slot
0x7e5ea60ab2…b0c4aa
Audit this contract →
← previous block
·
next block →
recent activity