pev
.
→
showcase
new
graph
analytics
docs
feedback
offline
by Silk Nodes
pev
/
block
/
#86,657,008
← previous block
next block →
recent activity
Analyzing
Block #86,657,008
28 transactions · 23 stateful · 2026-07-09 16:15:52 UTC
Parallelism
82
/100
Blocked
35
%
Avg conflicts / tx
0.54
Longest chain
5
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#86,657,008
· 28 txs across 5 waves · depth 5
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
#0
syscallReward
#1
0xab083028
· blocks 2
#4
updatePrices
#5
0x5bf9264c
#6
0x5bf9264c
#7
0x5a5d9a99
#8
0x98717539
· blocks 1
#9
0x0f6795d9
· blocks 3
#10
0x62be7533
#11
updateDataFeedsValuesPartial
#12
updateDataFeedsValuesPartial
#14
0x3f5c179b
#16
0xc0c16b76
#17
setData
#18
0xeac5c3…4b06
#19
0x2239aa…f002
#20
0x1c495e…29e8
#24
0x39435dac
#26
0x39435dac
#27
0x39435dac
#2
0x6ad2e98b
· blocks 1
#13
0x0f6795d9
· blocks 2
#21
0x39435dac
· blocks 3
#3
0xab083028
#15
0x0f6795d9
#22
0x39435dac
· blocks 2
#23
0x39435dac
· blocks 1
#25
0x39435dac
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
2
w1
3
w2
8
w0
9
w0
13
w1
15
w2
21
w1
22
w2
23
w3
25
w4
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xd98b3c10…67b8
0x34b655…2a6f
8 touches
6 conflicts
0xbfb4b02a…4b47
0x34b655…2a6f
6 touches
3 conflicts
0x79e8f935…c3b6
0x34b655…2a6f
6 touches
3 conflicts
0xc824469a…6425
0x34b655…2a6f
6 touches
3 conflicts
0x13a54fa2…5ae3
0x2a68ba…90c5
6 touches
3 conflicts
0x6b564d99…b9eb
0x34b655…2a6f
4 touches
1 conflict
0x6b564d99…b9ec
0x34b655…2a6f
4 touches
1 conflict
0x8e2158cd…180d
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
6 conflicts on slot
0xd98b3c102b…ca67b8
Audit this contract →
← previous block
·
next block →
recent activity