pev
.
→
showcase
new
graph
analytics
docs
feedback
offline
by Silk Nodes
pev
/
block
/
#86,231,941
← previous block
next block →
recent activity
Analyzing
Block #86,231,941
18 transactions · 16 stateful · 2026-07-07 16:52:57 UTC
Parallelism
78
/100
Blocked
25
%
Avg conflicts / tx
0.5
Longest chain
4
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#86,231,941
· 18 txs across 4 waves · depth 4
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
#0
syscallReward
#1
execute
#2
0x39435dac
· blocks 1
#3
0x39435dac
#4
0x1a945f9c
#5
0x5339c59f
#6
0x0f6795d9
· blocks 1
#7
0x0f6795d9
· blocks 1
#9
0xed82b078
#10
updateDataFeedsValuesPartial
#11
updateDataFeedsValuesPartial
#12
setData
#13
0x39435dac
· blocks 3
#17
0x39435dac
#8
0x0f6795d9
#14
0x39435dac
· blocks 2
#15
0x39435dac
· blocks 1
#16
0x39435dac
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
2
w0
6
w0
7
w0
8
w1
13
w0
14
w1
15
w2
16
w3
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xd98b3c10…67b8
0x34b655…2a6f
8 touches
6 conflicts
0x6a9e408e…3721
0x34b655…2a6f
6 touches
3 conflicts
0x388f889f…a655
0x34b655…2a6f
6 touches
3 conflicts
0x482471ad…122f
0x34b655…2a6f
4 touches
1 conflict
0xfe9c8159…15c4
0x34b655…2a6f
4 touches
1 conflict
0x0284b293…00a7
0x34b655…2a6f
4 touches
1 conflict
0x16a8cd0c…27bd
0x34b655…2a6f
4 touches
1 conflict
0xe06bbb2e…9417
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
0xd98b3c102b…ca67b8
Audit this contract →
← previous block
·
next block →
recent activity