pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#86,756,810
← previous block
next block →
recent activity
Analyzing
Block #86,756,810
24 transactions · 21 stateful · 2026-07-10 03:22:23 UTC
Parallelism
83
/100
Blocked
38
%
Avg conflicts / tx
0.54
Longest chain
4
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#86,756,810
· 24 txs across 4 waves · depth 4
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
#0
syscallReward
#1
0x0c7abd22
· blocks 4
#3
0x957d4ba0
· blocks 2
#6
0xab083028
#9
0x5bf9264c
#10
0x5bf9264c
#11
0x5a5d9a99
#12
0x0f6795d9
· blocks 2
#14
updateDataFeedsValuesPartial
#15
updateDataFeedsValuesPartial
#16
updateDataFeedsValuesPartial
#19
0x0f6795d9
#20
0x39435dac
#21
0x6a5065e7
#22
setData
#23
0xc413d6…4f72
#2
0x0c7abd22
#4
0x957d4ba0
· blocks 1
#7
0x6ad2e98b
· blocks 2
#13
0x0f6795d9
· blocks 1
#5
0x957d4ba0
#8
0x6ad2e98b
· blocks 1
#18
0x0f6795d9
#17
0x3f5c179b
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
2
w1
3
w0
4
w1
5
w2
7
w1
8
w2
12
w0
13
w1
17
w3
18
w2
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x00000000…003d
0x851145…3f07
8 touches
6 conflicts
0x8d0d8061…d410
0xc8689a…ee79
6 touches
3 conflicts
0x7a12283f…b18a
0x69df8a…6292
6 touches
3 conflicts
0x915c095e…c1e5
0x69df8a…6292
6 touches
3 conflicts
0xcfe06a18…b5b5
0x69df8a…6292
6 touches
3 conflicts
0xd8fd2add…50fc
0x69df8a…6292
6 touches
3 conflicts
0x81dbafca…d1ea
0x851145…3f07
6 touches
3 conflicts
0x8c42f949…c9d4
0x851145…3f07
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:
0x851145ea…9f3f07
6 conflicts on slot
0x0000000000…00003d
Audit this contract →
← previous block
·
next block →
recent activity