pev
.
→
showcase
new
graph
analytics
docs
feedback
offline
by Silk Nodes
pev
/
block
/
#87,731,779
← previous block
next block →
recent activity
Analyzing
Block #87,731,779
35 transactions · 31 stateful · 2026-07-14 16:01:53 UTC
Parallelism
86
/100
Blocked
29
%
Avg conflicts / tx
0.6
Longest chain
5
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#87,731,779
· 35 txs across 5 waves · depth 5
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
#0
syscallReward
#1
execute
· blocks 1
#2
0x50a0b275
#3
0xaf5e395a
#4
setPrice
#5
setPriceForArbitrum
#6
setPrice
#7
0xab083028
· blocks 3
#8
updatePrices
#9
0x39435dac
· blocks 3
#10
0x0c7abd22
#11
updatePrices
#12
updatePrices
#13
0x5bf9264c
· blocks 1
#15
0x5a5d9a99
· blocks 4
#17
updateDataFeedsValuesPartial
#18
updateDataFeedsValuesPartial
#19
updateDataFeedsValuesPartial
#20
updateDataFeedsValuesPartial
#21
0x0f6795d9
· blocks 3
#24
0x3f5c179b
#29
0x6a565de8
#30
setData
#31
0x6a565de8
#33
0xc7e3ec2c
#34
0xc7e3ec2c
#14
0x5bf9264c
#16
0x5a5d9a99
#22
swap
#23
0x0f6795d9
· blocks 2
#25
0x3f5c179b
· blocks 1
#26
0x0f6795d9
· blocks 2
#28
0xed82b078
#27
0x0f6795d9
· blocks 1
#32
0x39435dac
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
7
w0
9
w0
13
w0
14
w1
15
w0
16
w1
21
w0
22
w1
23
w1
25
w1
26
w2
27
w3
28
w2
32
w4
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x09db2445…650d
0x34b655…2a6f
8 touches
6 conflicts
0xc0483105…a9a4
0x34b655…2a6f
6 touches
3 conflicts
0xc824469a…6425
0x34b655…2a6f
6 touches
3 conflicts
0xea02471d…1542
0x34b655…2a6f
6 touches
3 conflicts
0xf3d10975…0d07
0x34b655…2a6f
6 touches
3 conflicts
0x0733be30…112f
0x34b655…2a6f
6 touches
3 conflicts
0x00000000…003d
0xa6afd3…d132
6 touches
3 conflicts
0x0dd44476…ef40
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
6 conflicts on slot
0x09db244585…be650d
Audit this contract →
← previous block
·
next block →
recent activity