pev
.
→
showcase
new
graph
analytics
docs
feedback
offline
by Silk Nodes
pev
/
block
/
#86,711,841
← previous block
next block →
recent activity
Analyzing
Block #86,711,841
15 transactions · 11 stateful · 2026-07-09 22:21:44 UTC
Parallelism
87
/100
Blocked
27
%
Avg conflicts / tx
0.27
Longest chain
2
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#86,711,841
· 15 txs across 2 waves · depth 2
parallel ↔ serial
wave
w0
wave
w1
#0
syscallReward
#1
0x0c7abd22
· blocks 1
#2
0x5bf9264c
#3
0x5bf9264c
#4
0x6a501f70
#5
0x5a5d9a99
· blocks 1
#7
updateDataFeedsValuesPartial
#8
updateDataFeedsValuesPartial
#9
0x000000b2
#10
0x0f6795d9
· blocks 1
#11
0x0f6795d9
· blocks 1
#14
setData
#6
0x98717539
#12
0x3f5c179b
#13
0x0f6795d9
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
5
w0
6
w1
10
w0
11
w0
12
w1
13
w1
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xb07a0849…3b62
0xb1dbf0…c0d3
4 touches
1 conflict
0x482471ad…122f
0x34b655…2a6f
4 touches
1 conflict
0x7e5ea60a…c4aa
0x34b655…2a6f
4 touches
1 conflict
0x8212e232…180d
0x34b655…2a6f
4 touches
1 conflict
0x8212e232…180e
0x34b655…2a6f
4 touches
1 conflict
0x9cbe5c47…424b
0x34b655…2a6f
4 touches
1 conflict
0xc824469a…6425
0x34b655…2a6f
4 touches
1 conflict
0xc824469a…6426
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
1 conflict on slot
0xb07a08497d…d13b62
Audit this contract →
← previous block
·
next block →
recent activity