pev
.
→
showcase
new
graph
analytics
docs
feedback
offline
by Silk Nodes
pev
/
block
/
#86,667,086
← previous block
next block →
recent activity
Analyzing
Block #86,667,086
27 transactions · 24 stateful · 2026-07-09 17:23:06 UTC
Parallelism
78
/100
Blocked
46
%
Avg conflicts / tx
0.67
Longest chain
6
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#86,667,086
· 27 txs across 6 waves · depth 6
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
wave
w5
#0
syscallReward
#1
0x0c7abd22
· blocks 5
#5
0xab083028
· blocks 1
#7
0x5a5d9a99
· blocks 2
#10
updateDataFeedsValuesPartial
#11
updateDataFeedsValuesPartial
#15
forward
#16
0x0f6795d9
#18
0x6a4fd971
#19
startRound
#20
approve
#21
setData
#22
0xb076dc…6180
#23
0x1534d7…2d58
#25
execute
#26
0xc7e3ec2c
#2
0x0c7abd22
· blocks 2
#4
0xd2116f31
#8
0x5a5d9a99
· blocks 1
#13
0xed82b078
#3
0x0c7abd22
· blocks 1
#9
0x5a5d9a99
· blocks 2
#6
0x0c7abd22
#12
0x0f6795d9
· blocks 3
#14
0x0f6795d9
· blocks 1
#24
0x39435dac
#17
0x0f6795d9
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
2
w1
3
w2
4
w1
5
w0
6
w3
7
w0
8
w1
9
w2
12
w3
13
w1
14
w4
17
w5
24
w4
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x6e8bb66f…fc67
0xd32edf…ff58
7 touches
6 conflicts
0xbcbf5d09…8bac
0x34b655…2a6f
6 touches
3 conflicts
0xa7013be2…c0a8
0x34b655…2a6f
6 touches
3 conflicts
0xc824469a…6425
0x34b655…2a6f
6 touches
3 conflicts
0x8a35acfb…d1aa
0xb1dbf0…c0d3
6 touches
3 conflicts
0x8a35acfb…d1ab
0xb1dbf0…c0d3
6 touches
3 conflicts
0xd9f18d9a…141d
0x1b6862…e19c
4 touches
1 conflict
0x13a54fa2…5ae3
0x2a68ba…90c5
4 touches
1 conflict
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
6 conflicts on slot
0x6e8bb66ff2…17fc67
Audit this contract →
← previous block
·
next block →
recent activity