pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#89,548,778
← previous block
next block →
recent activity
Analyzing
Block #89,548,778
34 transactions · 25 stateful · 2026-07-23 02:34:01 UTC
Parallelism
82
/100
Blocked
60
%
Avg conflicts / tx
0.91
Longest chain
6
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#89,548,778
· 34 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
0x0c7abd22
#6
0x575c0012
#7
0x575c0012
#8
0xcf7468f4
#11
main_all
#12
updatePrices
· blocks 1
#14
execPerpOps
#15
0x1be2fb9c
#17
execPerpOps
#18
updateDataFeedsValuesPartial
#19
updateDataFeedsValuesPartial
#20
0x5a5d9a99
· blocks 3
#23
0x5a5d9a99
#26
execFwdPositionOps
· blocks 3
#29
execFwdPositionOps
#30
setData
#31
exactInputSingle
#3
0x0c7abd22
· blocks 6
#13
updatePrices
#21
0x5a5d9a99
· blocks 3
#27
execFwdPositionOps
#4
0x0c7abd22
· blocks 3
#9
exactOutputSingle
#10
exactOutputSingle
#22
0x5a5d9a99
· blocks 3
#5
0x0c7abd22
· blocks 2
#24
0x98717539
#28
execFwdPositionOps
#32
execOrders
· blocks 1
#16
0x0c7abd22
· blocks 1
#33
execOrders
#25
0x0c7abd22
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
3
w1
4
w2
5
w3
9
w2
10
w2
12
w0
13
w1
16
w4
20
w0
21
w1
22
w2
24
w3
25
w5
32
w3
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xb6e2486b…d1bf
0xd32edf…ff58
11 touches
15 conflicts
0x6fe7d366…78ff
0x34b655…2a6f
8 touches
6 conflicts
0x94ba9c4a…41d8
0x34b655…2a6f
6 touches
3 conflicts
0x00000000…0015
0x1b6862…e19c
4 touches
1 conflict
0x00000000…0019
0x1b6862…e19c
4 touches
1 conflict
0x00000000…0029
0x1b6862…e19c
4 touches
1 conflict
0xd53220ed…4735
0x1b6862…e19c
4 touches
1 conflict
0xd9f18d9a…141d
0x1b6862…e19c
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
15 conflicts on slot
0xb6e2486b5c…67d1bf
Audit this contract →
← previous block
·
next block →
recent activity