pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#97,518,618
← previous block
next block →
recent activity
Analyzing
Block #97,518,618
38 transactions · 30 stateful · 2026-08-20 03:28:50 UTC
Parallelism
74
/100
Blocked
57
%
Avg conflicts / tx
1.11
Longest chain
10
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#97,518,618
· 38 txs across 10 waves · depth 10
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
wave
w5
wave
w6
wave
w7
wave
w8
wave
w9
#0
syscallReward
#1
executePacked
#2
0xa9b28aa6
#3
0x7b84f330
· blocks 1
#4
0xab083028
· blocks 2
#7
execOrders
· blocks 1
#8
execOrder
· blocks 5
#9
execOrder
· blocks 3
#10
0xc807c0…936c
#18
execOrder
#19
updateDataFeedsValuesPartial
#20
execPerpOps
#21
execPerpOps
#22
0xe3a3c9cc
#25
0x3f5c179b
#29
setData
#30
0x59558d29
#31
execOrders
#32
execOrders
#33
execOrders
#36
execOrders
#5
0x8263f5d9
· blocks 1
#11
execOrder
· blocks 5
#37
0x7b84f330
#6
0x32d01e04
#12
execOrder
· blocks 3
#13
execOrder
· blocks 3
#14
execOrder
· blocks 3
#34
execOrders
· blocks 1
#15
execOrder
· blocks 1
#16
execOrder
· blocks 3
#17
execOrder
· blocks 4
#23
0x5acec890
· blocks 3
#24
execOrders
#26
execFwdPositionOpsV2
· blocks 2
#27
execFwdPositionOpsV2
· blocks 1
#35
execOrders
#28
execFwdPositionOpsV2
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
3
w0
4
w0
5
w1
6
w2
7
w0
8
w0
9
w0
11
w1
12
w2
13
w2
14
w3
15
w4
16
w4
17
w5
23
w6
27
w8
34
w3
37
w1
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xb3fb9fb5…64db
0x34b655…2a6f
10 touches
10 conflicts
0xc824469a…6425
0x34b655…2a6f
8 touches
6 conflicts
0xec7d120d…7084
0x34b655…2a6f
8 touches
6 conflicts
0xb64473b0…0d6f
0xc8689a…ee79
6 touches
3 conflicts
0x06ce5d4b…c122
0x2b46c0…1669
6 touches
3 conflicts
0x1003b807…2d24
0x34b655…2a6f
6 touches
3 conflicts
0x482471ad…122f
0x34b655…2a6f
6 touches
3 conflicts
0x5caf9f43…a348
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:
Perpl
10 conflicts on slot
0xb3fb9fb561…7664db
Audit this contract →
← previous block
·
next block →
recent activity