pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#91,134,003
← previous block
next block →
recent activity
Analyzing
Block #91,134,003
24 transactions · 21 stateful · 2026-07-28 18:52:05 UTC
Parallelism
79
/100
Blocked
48
%
Avg conflicts / tx
0.75
Longest chain
5
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#91,134,003
· 24 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
#6
setData
#7
0xab083028
· blocks 3
#9
postStateList
#10
0x6a68facd
#11
updateDataFeedsValuesPartial
#12
execFwdPositionOps
· blocks 3
#13
execFwdPositionOps
#16
relay
#21
0x59558d29
#22
0xc7e3ec2c
#23
0xc7e3ec2c
#2
0x0c7abd22
· blocks 2
#8
0xab083028
#14
batchUpdate
· blocks 1
#17
execOrders
· blocks 1
#3
0x0c7abd22
· blocks 1
#15
0xed82b078
#18
execOrders
· blocks 2
#4
0x0c7abd22
#19
execOrders
· blocks 1
#20
execOrders
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
7
w0
8
w1
12
w0
14
w1
15
w2
17
w1
18
w2
19
w3
20
w4
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xb2255473…9898
0xd32edf…ff58
7 touches
6 conflicts
0x1526b11f…8b21
0x34b655…2a6f
6 touches
3 conflicts
0x1bf8d2af…d140
0x34b655…2a6f
6 touches
3 conflicts
0x22811b1e…53ab
0x34b655…2a6f
6 touches
3 conflicts
0x6e2d5fea…72ca
0x34b655…2a6f
6 touches
3 conflicts
0xd98b3c10…67b8
0x34b655…2a6f
6 touches
3 conflicts
0xa3c14659…09ea
0x34b655…2a6f
6 touches
3 conflicts
0xc0eb79d1…29a4
0x34b655…2a6f
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
6 conflicts on slot
0xb22554739b…2f9898
Audit this contract →
← previous block
·
next block →
recent activity