pev
.
→
showcase
new
graph
analytics
docs
feedback
offline
by Silk Nodes
pev
/
block
/
#87,725,047
← previous block
next block →
recent activity
Analyzing
Block #87,725,047
23 transactions · 18 stateful · 2026-07-14 15:16:50 UTC
Parallelism
61
/100
Blocked
44
%
Avg conflicts / tx
1.26
Longest chain
9
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#87,725,047
· 23 txs across 9 waves · depth 9
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
wave
w5
wave
w6
wave
w7
wave
w8
#0
syscallReward
#1
0x39435dac
· blocks 1
#2
updatePrices
#3
updatePrices
#4
updatePrices
#5
updatePrices
#6
updatePrices
#15
updateDataFeedsValuesPartial
#16
updateDataFeedsValuesPartial
#17
0x0f6795d9
#18
0xed82b078
#19
0x0f6795d9
#20
setData
#21
0xc7e3ec2c
#22
0xc7e3ec2c
#7
0x5a5d9a99
· blocks 7
#8
0x5a5d9a99
· blocks 6
#9
0x5a5d9a99
· blocks 5
#10
0x5a5d9a99
· blocks 4
#11
0x5a5d9a99
· blocks 3
#12
0x98717539
· blocks 2
#13
0x98717539
· blocks 1
#14
0x98717539
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
7
w1
8
w2
9
w3
10
w4
11
w5
12
w6
13
w7
14
w8
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x6fe7d366…78ff
0x34b655…2a6f
16 touches
28 conflicts
0x5b145de0…367c
0xc8689a…ee79
6 touches
3 conflicts
0x7d645833…a1cf
0x34b655…2a6f
6 touches
3 conflicts
0xac6f24e7…c98b
0x34b655…2a6f
6 touches
3 conflicts
0xb11a3969…fc6a
0x34b655…2a6f
6 touches
3 conflicts
0xc9dce17a…a1a1
0x34b655…2a6f
6 touches
3 conflicts
0xeeaba9d3…b491
0x34b655…2a6f
6 touches
3 conflicts
0x5170a218…3a84
0xc8689a…ee79
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
28 conflicts on slot
0x6fe7d366be…a578ff
Audit this contract →
← previous block
·
next block →
recent activity