pev
.
→
showcase
new
graph
analytics
docs
feedback
offline
by Silk Nodes
pev
/
block
/
#87,064,024
← previous block
next block →
recent activity
Analyzing
Block #87,064,024
21 transactions · 18 stateful · 2026-07-11 13:35:23 UTC
Parallelism
76
/100
Blocked
39
%
Avg conflicts / tx
0.95
Longest chain
5
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#87,064,024
· 21 txs across 5 waves · depth 5
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
#0
syscallReward
#1
0x5bf9264c
#2
0x5bf9264c
#3
0x5a5d9a99
· blocks 6
#5
updateDataFeedsValuesPartial
#7
0x0f6795d9
#8
updateDataFeedsValuesPartial
#9
0x3f5c179b
#10
0x0f6795d9
#13
forward
#14
0x6a524712
#15
setData
#16
0x39435dac
· blocks 3
#20
0xc7e3ec2c
#4
0x98717539
#6
0x0f6795d9
· blocks 5
#11
0x0f6795d9
· blocks 2
#17
0x39435dac
· blocks 2
#12
0x0f6795d9
· blocks 1
#18
0x39435dac
· blocks 1
#19
0x39435dac
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
3
w0
4
w1
6
w1
11
w2
12
w3
16
w0
17
w2
18
w3
19
w4
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x56b5f5c0…a3ad
0x34b655…2a6f
10 touches
10 conflicts
0xd98b3c10…67b8
0x34b655…2a6f
8 touches
6 conflicts
0x7e5ea60a…c4aa
0x34b655…2a6f
6 touches
3 conflicts
0x92385428…6941
0x34b655…2a6f
6 touches
3 conflicts
0x21082490…de66
0x34b655…2a6f
6 touches
3 conflicts
0x03faff26…f533
0x34b655…2a6f
6 touches
3 conflicts
0x5b37bb6b…ab00
0x34b655…2a6f
4 touches
1 conflict
0x66059cf4…bf4d
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
10 conflicts on slot
0x56b5f5c03e…07a3ad
Audit this contract →
← previous block
·
next block →
recent activity