pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#86,251,240
← previous block
next block →
recent activity
Analyzing
Block #86,251,240
57 transactions · 39 stateful · 2026-07-07 19:01:57 UTC
Parallelism
84
/100
Blocked
59
%
Avg conflicts / tx
1.18
Longest chain
9
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#86,251,240
· 57 txs across 9 waves · depth 9
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
wave
w5
wave
w6
wave
w7
wave
w8
#0
syscallReward
#1
0x67098489
· blocks 3
#2
executePacked
#3
execute
#4
____MEV_X____Ga543
#5
execute
#6
execute
#7
execute
#9
0x6a4d4d9d
· blocks 1
#10
0x0756e95c
· blocks 3
#11
0x9609049f
#14
0x0c7abd22
· blocks 7
#21
0xb264ae19
#22
0xc341932e
#23
0x05ee6a22
#24
0xe3a3c9cc
#25
0xab083028
· blocks 4
#27
updateDataFeedsValuesPartial
#29
0xede7cb8c
#30
updatePrices
· blocks 1
#32
updatePrices
#33
updatePrices
#34
updatePrices
#35
updatePrices
#36
0x39435dac
· blocks 2
#38
0x62be7533
#40
0x0f6795d9
#41
0x3f5c179b
· blocks 3
#45
forward
#52
0x0f6795d9
#53
setData
#54
0x39435dac
#55
0xc7e3ec2c
#56
0xc7e3ec2c
#8
0xaa34808f
· blocks 2
#12
0x1094dc9f
#13
0x6a4d4d9d
#15
0x0c7abd22
· blocks 6
#31
updatePrices
#37
0x39435dac
· blocks 1
#42
0x3f5c179b
· blocks 2
#46
0xed82b078
· blocks 2
#16
0x0c7abd22
· blocks 5
#39
0x0f6795d9
#47
0xed82b078
· blocks 3
#17
0x0c7abd22
· blocks 6
#48
0xed82b078
· blocks 2
#18
0x0c7abd22
· blocks 3
#20
0x05ee6a22
· blocks 2
#49
0xed82b078
· blocks 1
#19
0x0c7abd22
· blocks 2
#26
0xab083028
· blocks 3
#50
0xed82b078
#28
0xede7cb8c
· blocks 1
#43
0x0c7abd22
· blocks 2
#44
0x0c7abd22
#51
0xed82b078
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
8
w1
9
w0
10
w0
12
w1
13
w1
14
w0
15
w1
16
w2
17
w3
18
w4
19
w5
20
w4
28
w6
43
w7
44
w8
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xcd83cfa5…6af4
0xd32edf…ff58
15 touches
28 conflicts
0xf2f76ab3…623e
0x2a68ba…90c5
8 touches
6 conflicts
0x202c03eb…cf33
0xa6afd3…d132
8 touches
6 conflicts
0x00000000…003d
0xa6afd3…d132
8 touches
6 conflicts
0x17606ba6…1b6e
0x754704…b603
8 touches
6 conflicts
0x00000000…003d
0x40c49f…2af0
8 touches
6 conflicts
0x00000000…003d
0x065c9d…c394
6 touches
3 conflicts
0x77ed432f…fa04
0x065c9d…c394
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:
FastLane: FastLaneAuctionHandler
28 conflicts on slot
0xcd83cfa50c…626af4
Audit this contract →
← previous block
·
next block →
recent activity