pev
.
→
showcase
new
graph
analytics
docs
feedback
offline
by Silk Nodes
pev
/
block
/
#86,678,262
← previous block
next block →
recent activity
Analyzing
Block #86,678,262
21 transactions · 19 stateful · 2026-07-09 18:37:41 UTC
Parallelism
76
/100
Blocked
58
%
Avg conflicts / tx
0.95
Longest chain
5
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#86,678,262
· 21 txs across 5 waves · depth 5
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
#0
syscallReward
#1
execute
#2
updatePrices
#3
0x6a4feaec
· blocks 1
#5
0x5a5d9a99
· blocks 7
#9
updateDataFeedsValuesPartial
#10
updateDataFeedsValuesPartial
#13
0x3f5c179b
· blocks 1
#17
0x6a4feaec
#18
setData
#4
0x6a4feaec
#6
0x5a5d9a99
· blocks 2
#11
0x0f6795d9
· blocks 2
#16
0xed82b078
#7
0x5a5d9a99
· blocks 2
#12
0x0f6795d9
· blocks 3
#8
0x5a5d9a99
#14
0x0f6795d9
· blocks 1
#19
0x39435dac
· blocks 1
#15
0x0f6795d9
#20
0x39435dac
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
3
w0
4
w1
5
w0
6
w1
7
w2
8
w3
11
w1
12
w2
13
w0
14
w3
15
w4
16
w1
19
w3
20
w4
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x482471ad…122f
0x34b655…2a6f
8 touches
6 conflicts
0xc824469a…6425
0x34b655…2a6f
8 touches
6 conflicts
0xfaef08b1…0696
0x34b655…2a6f
8 touches
6 conflicts
0x250c8181…eef2
0x34b655…2a6f
6 touches
3 conflicts
0x3483ab79…8ed3
0x34b655…2a6f
6 touches
3 conflicts
0x63c900f4…2600
0x34b655…2a6f
6 touches
3 conflicts
0x727fbce7…0c80
0x34b655…2a6f
6 touches
3 conflicts
0x7e5ea60a…c4aa
0x34b655…2a6f
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:
Perpl
6 conflicts on slot
0x482471adbb…39122f
Audit this contract →
← previous block
·
next block →
recent activity