pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#91,103,342
← previous block
next block →
recent activity
Analyzing
Block #91,103,342
29 transactions · 20 stateful · 2026-07-28 16:17:51 UTC
Parallelism
76
/100
Blocked
35
%
Avg conflicts / tx
0.48
Longest chain
7
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#91,103,342
· 29 txs across 7 waves · depth 7
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
wave
w5
wave
w6
#0
syscallReward
#1
0x0c7abd22
#2
0x0c7abd22
#3
0x6a68d6a6
#4
updatePrices
#5
updatePrices
#6
updatePrices
#7
updatePrices
#8
updatePrices
#9
postStateList
#10
0xab083028
· blocks 1
#12
execOrder
· blocks 3
#13
0x41a8f47c
#14
updateDataFeedsValuesPartial
#15
executeBatch
#19
execOrders
· blocks 1
#21
setData
#22
0x3c9b51…1ee9
#23
0x575ee5…9f39
#25
execOrders
#27
0x59558d29
#28
0xc7e3ec2c
#11
0xab083028
#16
execFwdPositionOps
· blocks 4
#17
execFwdPositionOps
· blocks 1
#18
execFwdPositionOps
· blocks 2
#20
execOrders
· blocks 1
#24
execOrders
· blocks 1
#26
execOrders
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
10
w0
11
w1
12
w0
16
w1
17
w2
18
w3
19
w0
20
w4
24
w5
26
w6
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x28ceceef…ecc2
0x34b655…2a6f
8 touches
6 conflicts
0xc824469a…6425
0x34b655…2a6f
6 touches
3 conflicts
0x3b9bb58c…e73a
0x34b655…2a6f
6 touches
3 conflicts
0x1526b11f…8b21
0x34b655…2a6f
6 touches
3 conflicts
0xb56f0740…7542
0x34b655…2a6f
6 touches
3 conflicts
0xbcbf5d09…8bac
0x34b655…2a6f
6 touches
3 conflicts
0x8faba3a7…8454
0x34b655…2a6f
4 touches
1 conflict
0xa5811d93…8c73
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:
Perpl
6 conflicts on slot
0x28ceceefb3…22ecc2
Audit this contract →
← previous block
·
next block →
recent activity