pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#102,190,084
← previous block
next block →
recent activity
Analyzing
Block #102,190,084
33 transactions · 20 stateful · 2026-09-05 12:55:26 UTC
Parallelism
76
/100
Blocked
65
%
Avg conflicts / tx
1.12
Longest chain
8
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#102,190,084
· 33 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
· blocks 9
#3
0x0c7abd22
#6
0x0c7abd22
#8
0x0c7abd22
#9
0x0c7abd22
#10
0x0c7abd22
#11
0x0c7abd22
#12
0x0c7abd22
#13
0x0c7abd22
#14
0x0c7abd22
#17
main_all
#18
main_all
#20
main_all
#22
0x5acec890
#23
0x6cfade05
#25
setData
· blocks 1
#26
executeBatch
#27
execFwdPositionOpsV2
· blocks 2
#32
0x6a9c1141
#2
0x0c7abd22
· blocks 6
#19
main_all
· blocks 1
#28
setData
#29
execFwdPositionOpsV2
#31
execFwdPositionOpsV2
#4
0x0c7abd22
· blocks 5
#5
0x0c7abd22
· blocks 4
#7
0x0c7abd22
· blocks 3
#15
0x0c7abd22
· blocks 4
#16
0x0c7abd22
· blocks 1
#21
0xab083028
· blocks 1
#24
0x0c7abd22
#30
0xed82b078
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
7
w4
15
w5
16
w6
19
w1
21
w6
24
w7
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x0a4da489…38cd
0xd32edf…ff58
15 touches
28 conflicts
0x00000000…0013
0x1b6862…e19c
8 touches
6 conflicts
0x00000000…0015
0x1b6862…e19c
8 touches
6 conflicts
0x1da7723c…80ad
0x1b6862…e19c
8 touches
6 conflicts
0x00000000…002e
0x1b6862…e19c
6 touches
3 conflicts
0xd9f18d9a…141d
0x1b6862…e19c
6 touches
3 conflicts
0x95523e2a…4c01
0x065c9d…c394
6 touches
3 conflicts
0x00000000…0012
0x1b6862…e19c
6 touches
3 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
0x0a4da489a9…4f38cd
Audit this contract →
← previous block
·
next block →
recent activity