pev
.
→
showcase
new
graph
analytics
docs
feedback
offline
by Silk Nodes
pev
/
block
/
#86,836,617
← previous block
next block →
recent activity
Analyzing
Block #86,836,617
36 transactions · 34 stateful · 2026-07-10 12:15:37 UTC
Parallelism
67
/100
Blocked
65
%
Avg conflicts / tx
2.17
Longest chain
12
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#86,836,617
· 36 txs across 12 waves · depth 12
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
#0
syscallReward
#1
0x0c7abd22
· blocks 10
#9
execute
#13
updatePrices
#14
0x6a50e2e1
#15
0x5a5d9a99
· blocks 9
#23
updateDataFeedsValuesPartial
#24
cancel
#25
executeBatch
#28
forward
#29
forward
#31
updateDataFeedsValuesPartial
#32
setData
#35
0xc7e3ec2c
#2
0x0c7abd22
· blocks 7
#16
0x5a5d9a99
· blocks 6
#3
0x0c7abd22
· blocks 6
#17
0x5a5d9a99
· blocks 5
#21
0x0f6795d9
· blocks 3
#4
0x0c7abd22
· blocks 5
#18
0x5a5d9a99
· blocks 4
#5
0x0c7abd22
· blocks 4
#19
0x5a5d9a99
· blocks 2
#22
0x0f6795d9
· blocks 3
#6
0x0c7abd22
· blocks 3
#20
0x5a5d9a99
#26
0x0f6795d9
· blocks 1
#33
0x39435dac
· blocks 1
#7
0x0c7abd22
· blocks 4
#27
0x0f6795d9
#34
0x39435dac
#8
0x0c7abd22
· blocks 1
#10
0x0c7abd22
· blocks 2
#11
0x6ad2e98b
· blocks 1
#12
0xab083028
· blocks 1
#30
0xed82b078
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
10
w8
11
w9
12
w10
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x9000d1c5…83e5
0xd32edf…ff58
17 touches
36 conflicts
0xfaef08b1…0696
0x34b655…2a6f
12 touches
15 conflicts
0x7e5ea60a…c4aa
0x34b655…2a6f
10 touches
10 conflicts
0x92385428…6941
0x34b655…2a6f
8 touches
6 conflicts
0x94ba9c4a…41d8
0x34b655…2a6f
8 touches
6 conflicts
0x13a54fa2…5ae3
0x2a68ba…90c5
8 touches
6 conflicts
0x00000000…002b
0x1b6862…e19c
6 touches
3 conflicts
0x69017fce…85be
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
36 conflicts on slot
0x9000d1c564…a483e5
Audit this contract →
← previous block
·
next block →
recent activity