pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#87,709,490
← previous block
next block →
recent activity
Analyzing
Block #87,709,490
37 transactions · 28 stateful · 2026-07-14 13:32:37 UTC
Parallelism
84
/100
Blocked
46
%
Avg conflicts / tx
0.73
Longest chain
6
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#87,709,490
· 37 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
#2
execute_route
#3
0x575c0012
#4
0x06ea95…143d
#5
0xaf5e395a
#6
0xaf5e395a
· blocks 1
#7
execute
#9
exactOutputSingle
#10
0x05ee6a22
#11
0xab083028
#12
updatePrices
#13
updatePrices
#18
updatePrices
#19
0x5a5d9a99
· blocks 4
#22
updateDataFeedsValuesPartial
#23
0x62be7533
#27
handleOps
#28
batchUpdate
#29
forward
#30
0xed82b078
#31
setData
· blocks 1
#34
execOrders
#35
0xc7e3ec2c
· blocks 1
#8
exactOutputSingle
#14
0x0c7abd22
· blocks 4
#20
0x5a5d9a99
· blocks 3
#25
execFwdPositionOps
· blocks 1
#32
setData
#36
0xc7e3ec2c
#15
0x0c7abd22
· blocks 3
#21
0x5a5d9a99
#26
execFwdPositionOps
· blocks 1
#16
0x0c7abd22
· blocks 2
#33
execOrders
#17
0x0c7abd22
· blocks 1
#24
0x0c7abd22
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
6
w0
8
w1
14
w1
15
w2
16
w3
17
w4
19
w0
20
w1
21
w2
24
w5
25
w1
26
w2
33
w3
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xd82b2622…e524
0xd32edf…ff58
11 touches
15 conflicts
0x00000000…0013
0x1b6862…e19c
6 touches
3 conflicts
0x00000000…0015
0x1b6862…e19c
6 touches
3 conflicts
0x00000000…001d
0x1b6862…e19c
6 touches
3 conflicts
0x00000000…002d
0x1b6862…e19c
6 touches
3 conflicts
0xd18a8dca…452e
0x1b6862…e19c
6 touches
3 conflicts
0xd9f18d9a…141d
0x1b6862…e19c
6 touches
3 conflicts
0x6fe7d366…78ff
0x34b655…2a6f
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
15 conflicts on slot
0xd82b26223b…86e524
Audit this contract →
← previous block
·
next block →
recent activity