pev
.
→
showcase
new
graph
analytics
docs
feedback
offline
by Silk Nodes
pev
/
block
/
#86,961,502
← previous block
next block →
recent activity
Analyzing
Block #86,961,502
21 transactions · 20 stateful · 2026-07-11 02:10:23 UTC
Parallelism
67
/100
Blocked
45
%
Avg conflicts / tx
0.71
Longest chain
7
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#86,961,502
· 21 txs across 7 waves · depth 7
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
wave
w5
wave
w6
#0
syscallReward
#1
0x0c7abd22
· blocks 1
#3
0xb264ae19
#4
0xab083028
#5
0x6a51a687
#6
0x5a5d9a99
· blocks 4
#10
updateDataFeedsValuesPartial
#11
updateDataFeedsValuesPartial
#12
updateDataFeedsValuesPartial
#15
0x3f5c179b
#17
setData
#20
0x39435dac
#2
0x0c7abd22
#7
0x5a5d9a99
· blocks 3
#18
0x39435dac
· blocks 1
#8
0x5a5d9a99
· blocks 2
#19
0x39435dac
#9
0x5a5d9a99
· blocks 1
#13
0x0f6795d9
· blocks 2
#14
0x0f6795d9
· blocks 1
#16
0x0f6795d9
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
2
w1
6
w0
7
w1
8
w2
9
w3
13
w4
14
w5
16
w6
18
w1
19
w2
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x03fb27fd…0c06
0x34b655…2a6f
8 touches
6 conflicts
0xfaef08b1…0696
0x34b655…2a6f
8 touches
6 conflicts
0x22bc4ea4…5c8a
0x34b655…2a6f
6 touches
3 conflicts
0x922c7ebd…6600
0xc8689a…ee79
6 touches
3 conflicts
0x04105a34…6eea
0x34b655…2a6f
6 touches
3 conflicts
0x7e5ea60a…c4aa
0x34b655…2a6f
6 touches
3 conflicts
0x9f40a209…1193
0x34b655…2a6f
6 touches
3 conflicts
0xc368d7fd…aaec
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
0x03fb27fddd…f00c06
Audit this contract →
← previous block
·
next block →
recent activity