pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#101,322,538
← previous block
next block →
recent activity
Analyzing
Block #101,322,538
46 transactions · 26 stateful · 2026-09-02 11:59:16 UTC
Parallelism
83
/100
Blocked
58
%
Avg conflicts / tx
0.93
Longest chain
8
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#101,322,538
· 46 txs across 8 waves · depth 8
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
wave
w5
wave
w6
wave
w7
#0
syscallReward
#1
0x0c7abd22
#2
0x0c7abd22
#3
0x0c7abd22
· blocks 9
#5
0x0c7abd22
#9
0x0c7abd22
#10
0x0c7abd22
#11
0x0c7abd22
#12
0x0c7abd22
#13
0x0c7abd22
#16
0xdf921160
#17
0x6a98100c
· blocks 1
#18
0x05ee6a22
#19
0x05ee6a22
#20
matchOrders
#21
updatePrices
#22
updatePrices
#23
updatePrices
#24
updatePrices
#25
updatePrices
#28
updateDataFeedsValuesPartial
#29
execOrder
#30
execOrder
#31
execOrder
#32
0xbb1740dd
#33
execPerpOps
· blocks 1
#35
setData
· blocks 1
#37
execFwdPositionOpsV2
· blocks 2
#39
0x29eed2d3
#41
0x6a98100b
#42
execOrders
#4
0x0c7abd22
· blocks 6
#34
execPerpOps
#36
setData
#40
0x6a98100c
#43
execOrders
· blocks 2
#6
0x0c7abd22
· blocks 7
#44
execOrders
· blocks 1
#7
0x0c7abd22
· blocks 4
#26
0xab083028
· blocks 1
#8
0x0c7abd22
· blocks 4
#14
0x0c7abd22
· blocks 3
#45
execOrders
#15
0x0c7abd22
· blocks 1
#27
0xab083028
#38
0x0c7abd22
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
3
w0
4
w1
6
w2
7
w3
8
w4
14
w5
15
w6
26
w3
27
w6
38
w7
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x12447ffe…b5eb
0xd32edf…ff58
15 touches
28 conflicts
0xaad6be10…0801
0x2a68ba…90c5
8 touches
6 conflicts
0x00000000…0012
0x1b6862…e19c
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
0xd6071d1d…496b
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
0x12447ffea1…92b5eb
Audit this contract →
← previous block
·
next block →
recent activity