pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#86,363,455
← previous block
next block →
recent activity
Analyzing
Block #86,363,455
47 transactions · 30 stateful · 2026-07-08 07:31:02 UTC
Parallelism
72
/100
Blocked
53
%
Avg conflicts / tx
1.94
Longest chain
13
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#86,363,455
· 47 txs across 13 waves · depth 13
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
wave
w5
wave
w6
wave
w7
wave
w8
wave
w9
wave
w10
wave
w11
wave
w12
#0
syscallReward
#1
executePacked
· blocks 4
#2
0x67098489
· blocks 3
#3
____MEV_X____Ga543
#4
exactInputSingle
#5
execute
· blocks 1
#6
execute
#7
0x6b8f732b
#8
0x6b8f732b
#9
0x6b8f732b
#11
0x6b8f732b
#12
0x6b8f732b
#13
0x6b8f732b
#14
0x0c7abd22
· blocks 12
#18
0xb264ae19
#21
updatePrices
#29
0x13572d0b
#30
updateDataFeedsValuesPartial
#31
0x5bf9264c
#32
0x5bf9264c
#33
approve
#34
0x0f6795d9
#35
0x0f6795d9
#36
0x62be7533
#37
executeBatch
#40
0x4f819052
#41
createModule
#43
setData
#44
0x23d125…94c6
#45
0x39435dac
#46
0xc7e3ec2c
#10
executePacked
#15
0x0c7abd22
· blocks 11
#19
0xab083028
· blocks 3
#16
0x0c7abd22
· blocks 10
#20
0xede7cb8c
· blocks 1
#17
0x0c7abd22
· blocks 9
#22
0x0c7abd22
· blocks 8
#23
0x0c7abd22
· blocks 7
#24
0x0c7abd22
· blocks 6
#25
0x0c7abd22
· blocks 5
#26
0x0c7abd22
· blocks 4
#27
0x0c7abd22
· blocks 3
#28
0x0c7abd22
· blocks 2
#38
0x0c7abd22
· blocks 2
#39
0x0c7abd22
#42
0xed82b078
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
2
w0
5
w0
10
w1
14
w0
15
w1
16
w2
17
w3
19
w1
20
w2
22
w4
23
w5
24
w6
25
w7
26
w8
27
w9
28
w10
38
w11
39
w12
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xff4d822d…fd52
0xd32edf…ff58
25 touches
78 conflicts
0x00000000…001a
0x1b6862…e19c
10 touches
10 conflicts
0xcb45d9d6…cb82
0x1b6862…e19c
10 touches
10 conflicts
0xd9f18d9a…141d
0x1b6862…e19c
8 touches
6 conflicts
0x00000000…0012
0x1b6862…e19c
8 touches
6 conflicts
0x7d42dc8b…fdb6
0x2a68ba…90c5
6 touches
3 conflicts
0x18cf3003…51d1
0x065c9d…c394
6 touches
3 conflicts
0xcc8faac2…c766
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
78 conflicts on slot
0xff4d822d31…fafd52
Audit this contract →
← previous block
·
next block →
recent activity