pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#97,910,561
← previous block
next block →
recent activity
Analyzing
Block #97,910,561
44 transactions · 35 stateful · 2026-08-21 12:43:29 UTC
Parallelism
73
/100
Blocked
60
%
Avg conflicts / tx
1.23
Longest chain
12
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#97,910,561
· 44 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 7
#3
0x0c7abd22
#9
0x9c1f7cd9
· blocks 1
#10
execute
#11
0x007d1409
#12
main_all
#16
main_all
#17
setData
#18
updatePrices
· blocks 2
#19
updatePrices
#22
execOrders
· blocks 2
#23
0xab083028
#24
0xab083028
· blocks 1
#26
dagSwapByOrderId
#27
execOrders
#28
0x6c05cd2b
#29
execOrder
· blocks 2
#30
0x6cfade05
#31
updateDataFeedsValuesPartial
#34
0x3f5c179b
#36
forward
#39
0x815998…a3d2
#2
0x0c7abd22
· blocks 8
#13
exactOutputSingle
#20
updatePrices
· blocks 1
#25
execOrders
· blocks 1
#38
0xed82b078
#4
0x0c7abd22
· blocks 5
#8
0x575c0012
· blocks 1
#21
updatePrices
#35
execFwdPositionOpsV2
· blocks 1
#5
0x0c7abd22
· blocks 5
#14
execute
#37
execFwdPositionOpsV2
#6
0x0c7abd22
· blocks 3
#15
exactOutputSingle
#7
0x0c7abd22
· blocks 5
#32
0x0c7abd22
· blocks 1
#33
0x0c7abd22
· blocks 2
#40
execOrders
· blocks 3
#41
execOrders
· blocks 2
#42
execOrders
· blocks 1
#43
execOrders
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
2
w1
4
w2
5
w3
6
w4
7
w5
8
w2
14
w3
15
w4
32
w6
33
w7
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x6ca1bb1d…3a65
0xd32edf…ff58
15 touches
28 conflicts
0x00000000…0015
0x1b6862…e19c
8 touches
6 conflicts
0xd98b3c10…67b8
0x34b655…2a6f
8 touches
6 conflicts
0x00000000…0019
0x1b6862…e19c
8 touches
6 conflicts
0xea02471d…1542
0x34b655…2a6f
8 touches
6 conflicts
0x00000000…0013
0x1b6862…e19c
8 touches
6 conflicts
0x00000000…0029
0x1b6862…e19c
8 touches
6 conflicts
0x7d4f80a4…bb14
0x1b6862…e19c
8 touches
6 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
28 conflicts on slot
0x6ca1bb1df1…533a65
Audit this contract →
← previous block
·
next block →
recent activity