pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#87,696,701
← previous block
next block →
recent activity
Analyzing
Block #87,696,701
32 transactions · 30 stateful · 2026-07-14 12:06:48 UTC
Parallelism
81
/100
Blocked
27
%
Avg conflicts / tx
0.53
Longest chain
6
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#87,696,701
· 32 txs across 6 waves · depth 6
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
wave
w5
#0
syscallReward
#1
0x0c7abd22
· blocks 2
#3
0xa96df62f
#4
setPrice
#5
setPrice
#6
setPrice
#7
setPrice
#8
setPrice
#9
setPrice
#10
setPrice
#11
setPrice
#12
setPrice
#13
0x5bf9264c
#14
0x5bf9264c
#15
updatePrices
#16
0x5a5d9a99
· blocks 3
#17
updateDataFeedsValuesPartial
#18
updateDataFeedsValuesPartial
#23
0x3f5c179b
#25
0x3f5c179b
#27
0xd708c5d8
#28
0x6a5626cf
#29
setData
#31
0x39435dac
#2
0x0c7abd22
#19
0x0f6795d9
· blocks 5
#24
0x3f5c179b
#20
0x0f6795d9
· blocks 3
#21
0x0f6795d9
· blocks 2
#22
0x0f6795d9
· blocks 2
#26
0x0f6795d9
#30
0x39435dac
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
2
w1
16
w0
19
w1
20
w2
21
w3
22
w4
24
w1
26
w5
30
w5
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x7e5ea60a…c4aa
0x34b655…2a6f
10 touches
10 conflicts
0xfdd655b8…bf89
0x34b655…2a6f
10 touches
10 conflicts
0x0733be30…112f
0x34b655…2a6f
8 touches
6 conflicts
0xfb092633…b7c1
0x34b655…2a6f
6 touches
3 conflicts
0x7babfe9a…ff96
0x34b655…2a6f
6 touches
3 conflicts
0xf039e2f8…3d8a
0x34b655…2a6f
6 touches
3 conflicts
0x4e3abeff…18eb
0x34b655…2a6f
6 touches
3 conflicts
0xe4636320…f407
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
0x7e5ea60ab2…b0c4aa
Audit this contract →
← previous block
·
next block →
recent activity