pev
.
→
showcase
new
graph
analytics
docs
feedback
offline
by Silk Nodes
pev
/
block
/
#86,803,921
← previous block
next block →
recent activity
Analyzing
Block #86,803,921
18 transactions · 17 stateful · 2026-07-10 08:36:53 UTC
Parallelism
72
/100
Blocked
29
%
Avg conflicts / tx
0.78
Longest chain
5
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#86,803,921
· 18 txs across 5 waves · depth 5
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
#0
syscallReward
#1
0x6ad2e98b
#2
0x5bf9264c
#3
0x5bf9264c
#4
0x5a5d9a99
· blocks 4
#5
0x1a945f9c
#7
updateDataFeedsValuesPartial
#8
0x0f6795d9
· blocks 3
#9
0x0f6795d9
· blocks 2
#12
updateDataFeedsValuesPartial
#14
0x5339c59f
#16
setData
#17
0x39435dac
#6
0x5a5d9a99
#10
0x0f6795d9
· blocks 3
#11
0x0f6795d9
· blocks 1
#13
0x0f6795d9
· blocks 1
#15
0x0f6795d9
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
4
w0
6
w1
8
w0
9
w0
10
w1
11
w2
13
w3
15
w4
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x482471ad…122f
0x34b655…2a6f
6 touches
3 conflicts
0xc824469a…6425
0x34b655…2a6f
6 touches
3 conflicts
0x7e5ea60a…c4aa
0x34b655…2a6f
6 touches
3 conflicts
0x8d888c90…5479
0x34b655…2a6f
6 touches
3 conflicts
0x92385428…6941
0x34b655…2a6f
6 touches
3 conflicts
0x8060f612…9559
0x34b655…2a6f
4 touches
1 conflict
0x833d2d11…e7ba
0x34b655…2a6f
4 touches
1 conflict
0x875c3459…2878
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
3 conflicts on slot
0x482471adbb…39122f
Audit this contract →
← previous block
·
next block →
recent activity