pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#91,395,629
← previous block
next block →
recent activity
Analyzing
Block #91,395,629
17 transactions · 16 stateful · 2026-07-29 16:49:16 UTC
Parallelism
71
/100
Blocked
50
%
Avg conflicts / tx
0.88
Longest chain
5
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#91,395,629
· 17 txs across 5 waves · depth 5
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
#0
syscallReward
#1
0x0c7abd22
· blocks 4
#5
execOrder
· blocks 2
#7
updateDataFeedsValuesPartial
#8
execFwdPositionOps
· blocks 2
#13
0x6a6a2f84
#14
transfer
#15
setData
#16
0xc7e3ec2c
#2
0x0c7abd22
· blocks 2
#4
0xab083028
#6
execOrders
· blocks 2
#3
0x0c7abd22
· blocks 1
#9
execFwdPositionOps
· blocks 1
#10
0x0c7abd22
#11
execFwdPositionOps
· blocks 1
#12
execFwdPositionOps
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
5
w0
6
w1
8
w0
9
w2
10
w3
11
w3
12
w4
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x47a5a67d…2905
0xd32edf…ff58
7 touches
6 conflicts
0xbe9baf16…df37
0x34b655…2a6f
6 touches
3 conflicts
0x482471ad…122f
0x34b655…2a6f
6 touches
3 conflicts
0x4f3a6b4a…3819
0x34b655…2a6f
4 touches
1 conflict
0x5af098c7…4806
0x34b655…2a6f
4 touches
1 conflict
0x5af098c7…4807
0x34b655…2a6f
4 touches
1 conflict
0x66d5e476…8a1f
0x34b655…2a6f
4 touches
1 conflict
0x6d955786…1327
0x34b655…2a6f
4 touches
1 conflict
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
6 conflicts on slot
0x47a5a67d1c…fb2905
Audit this contract →
← previous block
·
next block →
recent activity