pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#98,989,303
← previous block
next block →
recent activity
Analyzing
Block #98,989,303
39 transactions · 30 stateful · 2026-08-25 07:52:49 UTC
Parallelism
80
/100
Blocked
40
%
Avg conflicts / tx
0.69
Longest chain
8
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#98,989,303
· 39 txs across 8 waves · depth 8
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
wave
w5
wave
w6
wave
w7
#0
syscallReward
#1
0xa9b28aa6
· blocks 2
#2
execute
#4
0x575c0012
#5
executePacked
#7
0x41a8f47c
#8
0x05ee6a22
#9
matchOrders
#10
setPrice
#11
setPrice
#12
setPrice
#13
setPrice
#16
0x8263f5d9
#17
execOrders
#18
0x0c7abd22
#19
0x5acec890
· blocks 1
#23
0x59558d29
#24
execPerpOps
#25
execPerpOps
#26
updateDataFeedsValuesPartial
#29
0x62be7533
#30
executeBatch
#31
execFwdPositionOpsV2
#32
0xed82b078
#33
batchUpdate
#34
setData
#35
execOrders
· blocks 3
#3
0x575c0012
#6
0x41a8f47c
· blocks 2
#20
0x5acec890
· blocks 6
#14
0xab083028
· blocks 1
#21
0x5acec890
· blocks 2
#15
0xab083028
#22
0x928e4afa
· blocks 1
#27
execFwdPositionOpsV2
· blocks 4
#28
execFwdPositionOpsV2
· blocks 2
#36
execOrders
· blocks 2
#37
execOrders
· blocks 1
#38
execOrders
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
3
w1
6
w1
14
w2
15
w3
19
w0
20
w1
21
w2
22
w3
27
w4
28
w5
35
w0
36
w5
37
w6
38
w7
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xc824469a…6425
0x34b655…2a6f
10 touches
10 conflicts
0xd98b3c10…67b8
0x34b655…2a6f
8 touches
6 conflicts
0x482471ad…122f
0x34b655…2a6f
8 touches
6 conflicts
0x889d5e90…929a
0x2a68ba…90c5
6 touches
3 conflicts
0xca841faa…486a
0x34b655…2a6f
6 touches
3 conflicts
0x7e5ea60a…c4aa
0x34b655…2a6f
4 touches
1 conflict
0x7f52f2b3…8208
0x34b655…2a6f
4 touches
1 conflict
0x92385428…6941
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
10 conflicts on slot
0xc824469a90…af6425
Audit this contract →
← previous block
·
next block →
recent activity