pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#99,307,627
← previous block
next block →
recent activity
Analyzing
Block #99,307,627
38 transactions · 27 stateful · 2026-08-26 10:41:07 UTC
Parallelism
71
/100
Blocked
74
%
Avg conflicts / tx
1.61
Longest chain
11
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#99,307,627
· 38 txs across 11 waves · depth 11
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
wave
w5
wave
w6
wave
w7
wave
w8
wave
w9
wave
w10
#0
syscallReward
#1
0x0c7abd22
· blocks 10
#7
0x6a8ec33a
#8
exactOutputSingle
#10
setData
#12
updatePrices
#14
updatePrices
#15
updatePrices
#16
updatePrices
#17
updatePrices
#18
updatePrices
#20
0xab083028
#21
0xab083028
#24
exec
#25
0xb414539a
#29
0x3f5c179b
#33
0x6a8ec33a
#34
0x6a8ec33a
#2
0x0c7abd22
· blocks 7
#3
0x0c7abd22
· blocks 6
#4
0x0c7abd22
· blocks 9
#5
0x0c7abd22
· blocks 6
#22
execOrders
· blocks 3
#6
0x0c7abd22
· blocks 5
#23
execOrders
#30
execFwdPositionOpsV2
· blocks 2
#9
0x41a8f47c
· blocks 3
#26
0x0c7abd22
· blocks 2
#31
execFwdPositionOpsV2
· blocks 2
#11
updatePrices
· blocks 1
#19
0xab083028
#27
0x0c7abd22
· blocks 1
#32
execFwdPositionOpsV2
· blocks 1
#13
updatePrices
#28
0x0c7abd22
#35
execOrders
· blocks 2
#36
execOrders
· blocks 1
#37
execOrders
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
5
w4
6
w5
9
w6
19
w7
26
w6
27
w7
28
w8
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x9bdcf296…27a0
0xd32edf…ff58
17 touches
36 conflicts
0x3e49348b…9445
0x34b655…2a6f
8 touches
6 conflicts
0x00000000…0013
0x1b6862…e19c
8 touches
6 conflicts
0x00000000…0015
0x1b6862…e19c
8 touches
6 conflicts
0x00000000…001d
0x1b6862…e19c
8 touches
6 conflicts
0x00000000…002d
0x1b6862…e19c
8 touches
6 conflicts
0x98067f20…59e8
0x1b6862…e19c
8 touches
6 conflicts
0xd9f18d9a…141d
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
36 conflicts on slot
0x9bdcf29624…2027a0
Audit this contract →
← previous block
·
next block →
recent activity