pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#87,698,240
← previous block
next block →
recent activity
Analyzing
Block #87,698,240
38 transactions · 30 stateful · 2026-07-14 12:17:06 UTC
Parallelism
79
/100
Blocked
57
%
Avg conflicts / tx
1.05
Longest chain
8
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#87,698,240
· 38 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
0x0c7abd22
· blocks 6
#2
0x6a562939
#3
execute
#8
updatePrices
#9
0x6a562939
#10
updatePrices
#11
updatePrices
#12
updatePrices
#13
updatePrices
#14
updatePrices
#15
updatePrices
#16
updatePrices
#17
0x5a5d9a99
· blocks 4
#22
updateDataFeedsValuesPartial
#26
0x3f5c179b
#27
0x3f5c179b
#29
0x57368ddf
#31
0x5339c59f
#36
0x6a562939
#37
setData
#4
0x0c7abd22
· blocks 5
#7
0xab083028
· blocks 2
#18
0x5a5d9a99
· blocks 3
#5
0x0c7abd22
· blocks 4
#19
0x5a5d9a99
· blocks 3
#32
0xed82b078
· blocks 1
#6
0x0c7abd22
#20
0x5a5d9a99
· blocks 2
#28
0x3f5c179b
· blocks 2
#33
0xed82b078
· blocks 1
#21
0x5a5d9a99
#23
0x0f6795d9
· blocks 3
#34
0xed82b078
· blocks 1
#24
0x0f6795d9
· blocks 2
#35
0xed82b078
#25
0x0f6795d9
· blocks 1
#30
0x0f6795d9
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
4
w1
5
w2
6
w3
7
w1
17
w0
18
w1
19
w2
20
w3
21
w4
28
w3
32
w2
33
w3
34
w4
35
w5
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x6fe7d366…78ff
0x34b655…2a6f
10 touches
10 conflicts
0x00000000…003d
0xa6afd3…d132
10 touches
10 conflicts
0x00000000…003d
0x065c9d…c394
8 touches
6 conflicts
0xbcc5ae85…6ba2
0xa6afd3…d132
8 touches
6 conflicts
0x33bd5ec4…af53
0xa6afd3…d132
8 touches
6 conflicts
0x92385428…6941
0x34b655…2a6f
8 touches
6 conflicts
0x9683ebfa…3563
0xd32edf…ff58
7 touches
6 conflicts
0x394c3833…b4ab
0x1b6862…e19c
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
0x6fe7d366be…a578ff
Audit this contract →
← previous block
·
next block →
recent activity