pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#86,289,230
← previous block
next block →
recent activity
Analyzing
Block #86,289,230
24 transactions · 16 stateful · 2026-07-07 23:15:24 UTC
Parallelism
79
/100
Blocked
25
%
Avg conflicts / tx
0.42
Longest chain
5
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#86,289,230
· 24 txs across 5 waves · depth 5
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
#0
syscallReward
#1
0x0c7abd22
· blocks 4
#5
execute
#6
SELL
#7
updatePrices
#8
0x938bf18e
#9
0x39435dac
#10
0x39435dac
#12
updateDataFeedsValuesPartial
#13
0x5339c59f
#14
forward
#15
0x6a4d8904
#16
0xdfc2cd…c6c5
#17
0xeb43a8…430b
#18
0x5e8e4a…4755
#19
0x448154…13b1
#20
setData
#21
0x39435dac
#22
0x39435dac
#23
0xc7e3ec2c
#2
0x0c7abd22
· blocks 3
#3
0x0c7abd22
· blocks 2
#4
0x0c7abd22
· blocks 1
#11
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
11
w4
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xd8c39936…8105
0xd32edf…ff58
9 touches
10 conflicts
0x6a43f43e…14de
0x065c9d…c394
6 touches
3 conflicts
0xba5743c7…21bf
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
0x00000000…0028
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
10 conflicts on slot
0xd8c399367a…118105
Audit this contract →
← previous block
·
next block →
recent activity