pev
.
→
showcase
new
graph
analytics
docs
feedback
offline
by Silk Nodes
pev
/
block
/
#86,767,847
← previous block
next block →
recent activity
Analyzing
Block #86,767,847
16 transactions · 14 stateful · 2026-07-10 04:36:02 UTC
Parallelism
81
/100
Blocked
36
%
Avg conflicts / tx
0.56
Longest chain
3
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#86,767,847
· 16 txs across 3 waves · depth 3
parallel ↔ serial
wave
w0
wave
w1
wave
w2
#0
syscallReward
#1
0x0c7abd22
#2
0xab083028
#3
0xab083028
#4
0x98717539
· blocks 4
#7
0x0f6795d9
· blocks 2
#8
0x0f6795d9
· blocks 1
#9
updateDataFeedsValuesPartial
#10
updateDataFeedsValuesPartial
#13
setData
#14
0x17c0a7…41d1
#5
0x5a5d9a99
· blocks 1
#11
0x0f6795d9
· blocks 1
#15
0x39435dac
#6
0x98717539
#12
0x0f6795d9
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
4
w0
5
w1
6
w2
7
w0
8
w0
11
w1
12
w2
15
w1
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x8a35acfb…d1a7
0xb1dbf0…c0d3
6 touches
3 conflicts
0x7e5ea60a…c4aa
0x34b655…2a6f
6 touches
3 conflicts
0x92385428…6941
0x34b655…2a6f
6 touches
3 conflicts
0xac2a0273…721b
0x34b655…2a6f
6 touches
3 conflicts
0xfaef08b1…0696
0x34b655…2a6f
6 touches
3 conflicts
0x9fd372a1…a959
0x34b655…2a6f
4 touches
1 conflict
0x8a35acfb…d1a6
0xb1dbf0…c0d3
4 touches
1 conflict
0xae901867…8085
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:
0xb1dbf05f…b1c0d3
3 conflicts on slot
0x8a35acfbc1…6bd1a7
Audit this contract →
← previous block
·
next block →
recent activity