pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#98,457,878
← previous block
next block →
recent activity
Analyzing
Block #98,457,878
37 transactions · 29 stateful · 2026-08-23 10:42:48 UTC
Parallelism
86
/100
Blocked
52
%
Avg conflicts / tx
0.78
Longest chain
5
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#98,457,878
· 37 txs across 5 waves · depth 5
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
#0
syscallReward
#1
0x0c7abd22
· blocks 9
#5
0xd524a9da
#7
0x6a8acf20
#8
0x4f819052
#10
execOrders
#11
execOrders
· blocks 1
#12
0x6ad2e98b
#15
execOrders
· blocks 1
#16
0x59558d29
#17
0x59558d29
#19
0xe3a3c9cc
#24
execFwdPositionOpsV2
#25
execFwdPositionOpsV2
#26
execFwdPositionOpsV2
#27
0x62be7533
#29
execFwdPositionOpsV2
#30
execFwdPositionOpsV2
#31
0x3f5c179b
#33
bet
#34
setData
· blocks 1
#36
execOrders
#2
0x0c7abd22
· blocks 5
#4
0x1ada0a83
· blocks 3
#21
0x5acec890
· blocks 1
#23
0xf78cb219
#35
setData
#3
0x0c7abd22
· blocks 2
#6
executePacked
· blocks 2
#13
0xab083028
· blocks 1
#22
0x928e4afa
#9
0xaf5e395a
· blocks 1
#14
0xab083028
· blocks 1
#20
0x0c7abd22
· blocks 1
#18
0xb414539a
#28
0x0c7abd22
#32
0xed82b078
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
2
w1
3
w2
4
w1
6
w2
9
w3
11
w0
13
w2
14
w3
18
w4
20
w3
22
w2
23
w1
28
w4
32
w4
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xd4f4eb3b…1f6c
0xd32edf…ff58
9 touches
10 conflicts
0x889d5e90…929a
0x2a68ba…90c5
8 touches
6 conflicts
0x11258774…9892
0x2a68ba…90c5
8 touches
6 conflicts
0x3aa5232c…37ed
0x065c9d…c394
7 touches
6 conflicts
0x00000000…0000
0x63e48b…53f2
6 touches
3 conflicts
0x00000000…0002
0x63e48b…53f2
6 touches
3 conflicts
0x00000000…0004
0x63e48b…53f2
6 touches
3 conflicts
0x9a555477…19a8
0x754704…b603
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
10 conflicts on slot
0xd4f4eb3b7c…441f6c
Audit this contract →
← previous block
·
next block →
recent activity