pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#86,281,100
← previous block
next block →
recent activity
Analyzing
Block #86,281,100
43 transactions · 37 stateful · 2026-07-07 22:21:12 UTC
Parallelism
70
/100
Blocked
65
%
Avg conflicts / tx
2.21
Longest chain
13
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#86,281,100
· 43 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
0x0c7abd22
· blocks 16
#11
executePacked
· blocks 1
#12
0x1094dc9f
#13
0x6a4d7c50
#16
executePacked
#19
0x05ee6a22
#20
updateDataFeedsValuesPartial
#21
updateDataFeedsValuesPartial
#22
updateDataFeedsValuesPartial
#24
updatePrices
· blocks 1
#26
0x39435dac
· blocks 4
#28
0x5739cb46
#29
0x5bf9264c
· blocks 1
#32
0xecf322…8f92
#36
forward
#38
0x6a4d7c50
#39
setData
#42
0xc7e3ec2c
#2
0x0c7abd22
· blocks 11
#15
execute
#18
0x50a0b275
#25
updatePrices
#27
0x39435dac
#30
0x5bf9264c
#37
0x0f6795d9
#40
0x39435dac
· blocks 1
#3
0x0c7abd22
· blocks 10
#41
0x39435dac
#4
0x0c7abd22
· blocks 9
#5
0x0c7abd22
· blocks 8
#6
0x0c7abd22
· blocks 7
#7
0x0c7abd22
· blocks 6
#8
0x0c7abd22
· blocks 6
#9
0x0c7abd22
· blocks 4
#34
0x3f5c179b
#10
0x0c7abd22
· blocks 6
#14
0x719d975a
· blocks 1
#23
0x0c7abd22
· blocks 2
#35
0xed82b078
#17
0x50a0b275
#31
0x0c7abd22
· blocks 1
#33
0x0c7abd22
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
2
w1
3
w2
4
w3
5
w4
6
w5
7
w6
8
w7
9
w8
10
w9
14
w10
17
w11
18
w1
23
w10
31
w11
33
w12
35
w10
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xc0dcb1f4…d939
0xd32edf…ff58
25 touches
78 conflicts
0x18cf3003…51d1
0x065c9d…c394
6 touches
3 conflicts
0x00000000…0028
0x1b6862…e19c
6 touches
3 conflicts
0x00000000…0012
0x1b6862…e19c
6 touches
3 conflicts
0x00000000…0013
0x1b6862…e19c
6 touches
3 conflicts
0x00000000…0015
0x1b6862…e19c
6 touches
3 conflicts
0x00000000…0018
0x1b6862…e19c
6 touches
3 conflicts
0x9256b810…52c7
0x1b6862…e19c
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
0xc0dcb1f482…b4d939
Audit this contract →
← previous block
·
next block →
recent activity