pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#102,855,469
← previous block
next block →
recent activity
Analyzing
Block #102,855,469
36 transactions · 31 stateful · 2026-09-07 21:02:15 UTC
Parallelism
72
/100
Blocked
65
%
Avg conflicts / tx
1.31
Longest chain
10
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#102,855,469
· 36 txs across 10 waves · depth 10
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
wave
w5
wave
w6
wave
w7
wave
w8
wave
w9
#0
syscallReward
#1
0x0c7abd22
· blocks 9
#6
0x67098489
#8
0x5acec890
#9
0x5acec890
#10
0x8263f5d9
#12
0x5acec890
#16
0x59558d29
#17
0x6cfade05
#19
0x41a8f47c
#24
0x3f5c179b
#27
execFwdPositionOpsV2
#28
0x57368ddf
#30
transferWithAuthorization
#31
0x6a9f265a
#32
setData
#2
0x0c7abd22
· blocks 6
#22
placeAndExecuteMarketBuy
· blocks 1
#3
0x0c7abd22
· blocks 4
#7
0xab083028
· blocks 1
#23
placeAndExecuteMarketBuy
#4
0x0c7abd22
· blocks 6
#29
0xed82b078
#5
0x0c7abd22
· blocks 6
#11
execOrders
#13
0x5acec890
· blocks 5
#18
0x0c7abd22
· blocks 1
#14
0x5acec890
· blocks 2
#26
0x0c7abd22
#33
execOrders
· blocks 2
#15
0x5acec890
· blocks 1
#34
execOrders
· blocks 1
#20
execFwdPositionOpsV2
· blocks 2
#35
execOrders
#21
execFwdPositionOpsV2
#25
execFwdPositionOpsV2
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
7
w2
13
w5
14
w6
15
w7
18
w5
22
w1
23
w2
26
w6
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x5b4ad118…10cc
0xd32edf…ff58
13 touches
21 conflicts
0xca841faa…486a
0x34b655…2a6f
10 touches
10 conflicts
0x00000000…0013
0x1b6862…e19c
8 touches
6 conflicts
0x00000000…0015
0x1b6862…e19c
8 touches
6 conflicts
0x00000000…001c
0x1b6862…e19c
8 touches
6 conflicts
0x00000000…002c
0x1b6862…e19c
8 touches
6 conflicts
0xd9f18d9a…141d
0x1b6862…e19c
8 touches
6 conflicts
0x91220b8f…7a05
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
21 conflicts on slot
0x5b4ad11875…8310cc
Audit this contract →
← previous block
·
next block →
recent activity