pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#99,248,750
← previous block
next block →
recent activity
Analyzing
Block #99,248,750
39 transactions · 34 stateful · 2026-08-26 05:44:51 UTC
Parallelism
90
/100
Blocked
38
%
Avg conflicts / tx
0.64
Longest chain
4
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#99,248,750
· 39 txs across 4 waves · depth 4
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
#0
syscallReward
#1
0x41a8f47c
#2
0x41a8f47c
· blocks 2
#3
0x5acec890
· blocks 5
#4
execOrders
#6
execOrders
· blocks 2
#8
updateDataFeedsValuesPartial
#9
0x5acec890
· blocks 1
#12
0x5acec890
#14
execOrders
· blocks 2
#16
0x59558d29
#17
0x41a8f47c
#18
0x41a8f47c
#19
execOrder
#20
setData
#23
0x3f5c179b
#24
0x3f5c179b
#27
0x6a8e7dcb
· blocks 1
#29
execOrders
#30
execOrders
#31
execOrders
· blocks 1
#32
execOrders
· blocks 1
#33
execOrders
#36
execOrders
#37
execOrders
#38
execOrders
#5
0xab083028
· blocks 2
#10
0x5acec890
· blocks 3
#21
execFwdPositionOpsV2
· blocks 1
#28
0x6a8e7dcb
#34
execOrders
· blocks 1
#7
0xab083028
· blocks 1
#11
0x5acec890
· blocks 2
#15
execOrders
#25
batchUpdate
#35
execOrders
#13
0x928e4afa
#22
execFwdPositionOpsV2
#26
0xed82b078
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
2
w0
3
w0
5
w1
6
w0
7
w2
9
w0
10
w1
11
w2
13
w3
14
w0
15
w2
21
w1
22
w3
25
w2
26
w3
27
w0
28
w1
31
w0
32
w0
34
w1
35
w2
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xca841faa…486a
0x34b655…2a6f
8 touches
6 conflicts
0x46e2bb67…d8b3
0x34b655…2a6f
6 touches
3 conflicts
0x482471ad…122f
0x34b655…2a6f
6 touches
3 conflicts
0xc824469a…6425
0x34b655…2a6f
6 touches
3 conflicts
0x889d5e90…929a
0x2a68ba…90c5
6 touches
3 conflicts
0x7e5ea60a…c4aa
0x34b655…2a6f
4 touches
1 conflict
0x91508d45…318b
0x34b655…2a6f
4 touches
1 conflict
0xa9864313…4782
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
0xca841faae5…71486a
Audit this contract →
← previous block
·
next block →
recent activity