pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#102,694,921
← previous block
next block →
recent activity
Analyzing
Block #102,694,921
34 transactions · 29 stateful · 2026-09-07 07:31:15 UTC
Parallelism
74
/100
Blocked
66
%
Avg conflicts / tx
1.38
Longest chain
9
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#102,694,921
· 34 txs across 9 waves · depth 9
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
wave
w5
wave
w6
wave
w7
wave
w8
#0
syscallReward
#1
0x1ada0a83
· blocks 3
#2
0x50a0b275
#3
executePacked
#4
0x0c7abd22
· blocks 5
#8
main_all
#9
execOrder
· blocks 4
#10
execOrders
#14
0x5acec890
· blocks 4
#17
0x5acec890
#20
0x59558d29
#21
0x6cfade05
#22
0xe3a3c9cc
#23
setData
#31
0x6a9e6847
#5
0x0c7abd22
· blocks 4
#6
0xab083028
· blocks 5
#24
execFwdPositionOpsV2
· blocks 3
#25
0x62be7533
#7
main_all
#11
0xab083028
#12
0x4297b034
· blocks 1
#13
0x0c7abd22
· blocks 4
#26
execFwdPositionOpsV2
· blocks 2
#15
0x5acec890
· blocks 2
#19
0x0c7abd22
· blocks 2
#16
0x928e4afa
· blocks 1
#27
0x0c7abd22
· blocks 1
#18
0x5acec890
· blocks 2
#28
0x0c7abd22
· blocks 1
#29
execFwdPositionOpsV2
· blocks 2
#30
0xed82b078
#32
execOrders
· blocks 1
#33
execOrders
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
4
w0
5
w1
6
w1
7
w2
9
w0
11
w2
12
w2
13
w2
15
w3
19
w3
24
w1
25
w1
26
w2
27
w4
28
w5
29
w6
30
w6
32
w7
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x012ce6cd…1ac8
0xd32edf…ff58
11 touches
15 conflicts
0xc824469a…6425
0x34b655…2a6f
10 touches
10 conflicts
0xca841faa…486a
0x34b655…2a6f
8 touches
6 conflicts
0x99e7e0d7…6952
0x34b655…2a6f
8 touches
6 conflicts
0x80398c66…f3cc
0x34b655…2a6f
6 touches
3 conflicts
0x00000000…003d
0x065c9d…c394
6 touches
3 conflicts
0x892daf6e…48d8
0x065c9d…c394
6 touches
3 conflicts
0xb87af72a…aef6
0x2a68ba…90c5
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
15 conflicts on slot
0x012ce6cdf0…a21ac8
Audit this contract →
← previous block
·
next block →
recent activity