pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#86,713,474
← previous block
next block →
recent activity
Analyzing
Block #86,713,474
35 transactions · 25 stateful · 2026-07-09 22:32:40 UTC
Parallelism
83
/100
Blocked
60
%
Avg conflicts / tx
0.94
Longest chain
6
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#86,713,474
· 35 txs across 6 waves · depth 6
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
wave
w5
#0
syscallReward
#1
____MEV_X____Ga543
· blocks 4
#3
____MEV_X____Ga543
#4
____MEV_X____Ga543
#6
execute
#8
0x5bf9264c
#9
0x5a5d9a99
· blocks 4
#11
0x0f6795d9
· blocks 3
#13
0x62be7533
#16
updateDataFeedsValuesPartial
#17
0x0c7abd22
· blocks 2
#19
0x0f6795d9
#22
0x6a502200
#23
0xbdcb6f…9d53
#24
0x3d77fd…7581
#25
0x0a8693…7360
#26
0x5a7e31…d0cd
#27
setData
#28
0xe293b0…5433
#31
0x39435dac
· blocks 3
#2
____MEV_X____Ga543
· blocks 3
#10
0x5a5d9a99
#12
0x0f6795d9
· blocks 3
#20
0xed82b078
#21
0xed82b078
#32
0x39435dac
· blocks 2
#5
0x50a0b275
· blocks 3
#14
0x0f6795d9
· blocks 2
#33
0x39435dac
· blocks 1
#7
0x9609049f
· blocks 2
#15
0x0f6795d9
#18
0x0f6795d9
#34
0x39435dac
#29
0xb8024e9a
· blocks 1
#30
0xb8024e67
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
2
w1
5
w2
7
w3
9
w0
10
w1
11
w0
12
w1
14
w2
15
w3
17
w0
18
w3
20
w1
29
w4
30
w5
32
w1
33
w2
34
w3
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x7e5ea60a…c4aa
0x34b655…2a6f
8 touches
6 conflicts
0x00000000…0003
0x4b6ce4…7f37
8 touches
6 conflicts
0x00000000…0000
0x4b6ce4…7f37
8 touches
6 conflicts
0x6f845aff…9fc9
0x3bd359…433a
8 touches
6 conflicts
0x0dbf9688…c6cf
0x43cf54…7777
8 touches
6 conflicts
0x062b2598…4e28
0x43cf54…7777
8 touches
6 conflicts
0x92385428…6941
0x34b655…2a6f
8 touches
6 conflicts
0xd98b3c10…67b8
0x34b655…2a6f
8 touches
6 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
0x7e5ea60ab2…b0c4aa
Audit this contract →
← previous block
·
next block →
recent activity