pev
.
→
showcase
new
graph
analytics
docs
feedback
offline
by Silk Nodes
pev
/
block
/
#86,656,531
← previous block
next block →
recent activity
Analyzing
Block #86,656,531
30 transactions · 24 stateful · 2026-07-09 16:12:40 UTC
Parallelism
73
/100
Blocked
42
%
Avg conflicts / tx
0.63
Longest chain
8
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#86,656,531
· 30 txs across 8 waves · depth 8
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
wave
w5
wave
w6
wave
w7
#0
syscallReward
#1
0x0c7abd22
· blocks 1
#3
0xcf7468f4
#4
0x6a4fc8f0
#5
0x6a4fc8f0
#6
updateDataFeedsValuesPartial
#7
updatePrices
#8
0x6a4fc8f0
#9
0x6a4fc8f0
#10
0xccf50a51
#11
updateDataFeedsValuesPartial
#12
0x5a5d9a99
· blocks 2
#15
0x0f6795d9
#16
0x3f5c179b
· blocks 2
#18
0x57368ddf
#19
0x5339c59f
#21
0x0f6795d9
#22
0x0f6795d9
#23
setData
#29
0xc7e3ec2c
#2
0x0c7abd22
#13
0x5a5d9a99
· blocks 2
#17
0xed82b078
· blocks 1
#14
0x4d8dc985
· blocks 1
#20
0xed82b078
#24
0x39435dac
· blocks 4
#25
0x39435dac
· blocks 3
#26
0x39435dac
· blocks 2
#27
0x39435dac
· blocks 1
#28
0x39435dac
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
2
w1
12
w0
13
w1
14
w2
16
w0
17
w1
20
w2
24
w3
25
w4
26
w5
27
w6
28
w7
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xd98b3c10…67b8
0x34b655…2a6f
10 touches
10 conflicts
0x02991b41…19e6
0x34b655…2a6f
6 touches
3 conflicts
0xe5e7089a…fb91
0x34b655…2a6f
6 touches
3 conflicts
0xea02471d…1542
0x34b655…2a6f
6 touches
3 conflicts
0xf3d10975…0d07
0x34b655…2a6f
6 touches
3 conflicts
0x00000000…003d
0x40c49f…2af0
6 touches
3 conflicts
0xffa7d0a4…b10a
0x40c49f…2af0
6 touches
3 conflicts
0x64aaadbf…f9f3
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
10 conflicts on slot
0xd98b3c102b…ca67b8
Audit this contract →
← previous block
·
next block →
recent activity