pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#87,759,659
← previous block
next block →
recent activity
Analyzing
Block #87,759,659
19 transactions · 17 stateful · 2026-07-14 19:08:21 UTC
Parallelism
74
/100
Blocked
47
%
Avg conflicts / tx
0.74
Longest chain
5
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#87,759,659
· 19 txs across 5 waves · depth 5
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
#0
syscallReward
#1
0xab083028
· blocks 1
#2
updatePrices
#3
0x5a5d9a99
· blocks 6
#7
updateDataFeedsValuesPartial
#8
updateDataFeedsValuesPartial
#11
0x765aeb4f
#13
0x6a56899d
#14
setData
#17
0x6a56899d
#18
0xc7e3ec2c
#4
0x5a5d9a99
· blocks 2
#9
0x0f6795d9
· blocks 1
#12
batchUpdate
#5
0x5a5d9a99
· blocks 2
#10
0x0f6795d9
· blocks 1
#6
0x98717539
#15
0x39435dac
· blocks 1
#16
0x39435dac
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
3
w0
4
w1
5
w2
6
w3
9
w1
10
w2
12
w1
15
w3
16
w4
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x6fe7d366…78ff
0x34b655…2a6f
8 touches
6 conflicts
0x7e5ea60a…c4aa
0x34b655…2a6f
6 touches
3 conflicts
0x147259c6…1709
0x34b655…2a6f
6 touches
3 conflicts
0x5067865d…de75
0x34b655…2a6f
4 touches
1 conflict
0x5cc49f5b…c6db
0x34b655…2a6f
4 touches
1 conflict
0x5eb5d9be…b2c1
0x34b655…2a6f
4 touches
1 conflict
0x88f37d98…6792
0x34b655…2a6f
4 touches
1 conflict
0x8b87ece6…3353
0x34b655…2a6f
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
0x6fe7d366be…a578ff
Audit this contract →
← previous block
·
next block →
recent activity