pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#97,503,353
← previous block
next block →
recent activity
Analyzing
Block #97,503,353
33 transactions · 30 stateful · 2026-08-20 02:12:01 UTC
Parallelism
76
/100
Blocked
40
%
Avg conflicts / tx
1
Longest chain
8
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#97,503,353
· 33 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
0x0c7abd22
· blocks 2
#4
0xa96df62f
#5
0x7b84f330
· blocks 1
#6
execOrders
· blocks 3
#7
execOrder
· blocks 1
#8
execOrder
· blocks 1
#10
execOrders
· blocks 3
#11
0x6cfade05
#12
execPerpOps
#13
updateDataFeedsValuesPartial
#14
updateDataFeedsValuesPartial
#15
execFwdPositionOpsV2
#16
0x3f5c179b
#17
batchUpdate
#18
execFwdPositionOpsV2
· blocks 4
#21
forward
#22
0xed82b078
#23
resolve
#24
setData
#25
0x59558d29
#2
0x0c7abd22
· blocks 1
#9
execOrder
#19
execFwdPositionOpsV2
· blocks 2
#20
execOrders
#32
0x7b84f330
#3
0x0c7abd22
#26
execOrders
· blocks 5
#27
execOrders
· blocks 4
#28
execOrders
· blocks 3
#29
execOrders
· blocks 2
#30
execOrders
· blocks 1
#31
execOrders
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
2
w1
3
w2
5
w0
6
w0
7
w0
8
w0
9
w1
10
w0
18
w0
19
w1
20
w1
26
w2
27
w3
28
w4
29
w5
30
w6
31
w7
32
w1
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xd98b3c10…67b8
0x34b655…2a6f
12 touches
15 conflicts
0x94ba9c4a…41d8
0x34b655…2a6f
8 touches
6 conflicts
0xea02471d…1542
0x34b655…2a6f
6 touches
3 conflicts
0x482471ad…122f
0x34b655…2a6f
6 touches
3 conflicts
0xc824469a…6425
0x34b655…2a6f
6 touches
3 conflicts
0xe5e7089a…fb91
0x34b655…2a6f
6 touches
3 conflicts
0xf3d10975…0d07
0x34b655…2a6f
6 touches
3 conflicts
0xdbd1614b…213d
0xd32edf…ff58
5 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
15 conflicts on slot
0xd98b3c102b…ca67b8
Audit this contract →
← previous block
·
next block →
recent activity