pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#97,521,907
← previous block
next block →
recent activity
Analyzing
Block #97,521,907
45 transactions · 41 stateful · 2026-08-20 03:45:23 UTC
Parallelism
80
/100
Blocked
51
%
Avg conflicts / tx
1.4
Longest chain
9
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#97,521,907
· 45 txs across 9 waves · depth 9
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
wave
w5
wave
w6
wave
w7
wave
w8
#0
syscallReward
#1
0x7b84f330
#2
0x7b84f330
· blocks 1
#3
executePacked
#4
updatePrices
· blocks 1
#5
0xab083028
· blocks 2
#7
0xab083028
#8
execOrders
· blocks 3
#11
updatePrices
#12
execOrder
· blocks 5
#13
execOrder
· blocks 8
#23
updateDataFeedsValuesPartial
#24
updateDataFeedsValuesPartial
#26
0x62be7533
#27
0x62be7533
#28
0x3f5c179b
#30
0xed82b078
#31
execFwdPositionOpsV2
· blocks 1
#32
0xed82b078
· blocks 1
#34
commit
#35
setData
· blocks 1
#37
0x59558d29
#38
execOrders
· blocks 4
#43
0x7b84f330
#6
0xab083028
· blocks 2
#9
execOrders
#10
updatePrices
#14
execOrder
· blocks 4
#15
execOrder
· blocks 7
#36
setData
#39
execOrders
· blocks 3
#44
0x7b84f330
#16
execOrder
· blocks 2
#17
execOrder
· blocks 3
#22
execOrder
· blocks 3
#29
0x3f5c179b
#33
0xed82b078
#18
execOrder
· blocks 1
#19
execOrder
· blocks 2
#20
execOrder
· blocks 2
#21
execOrder
· blocks 1
#25
execFwdPositionOpsV2
· blocks 3
#40
execOrders
· blocks 2
#41
execOrders
· blocks 1
#42
execOrders
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
2
w0
4
w0
5
w0
6
w1
8
w0
9
w1
10
w1
12
w0
13
w0
14
w1
15
w1
16
w2
17
w2
18
w3
19
w3
20
w4
21
w5
22
w2
25
w5
29
w2
33
w2
41
w7
44
w1
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xb3fb9fb5…64db
0x34b655…2a6f
12 touches
15 conflicts
0xd98b3c10…67b8
0x34b655…2a6f
10 touches
10 conflicts
0x287f71b4…5a6a
0x34b655…2a6f
8 touches
6 conflicts
0x3817909a…1b76
0x34b655…2a6f
8 touches
6 conflicts
0x482471ad…122f
0x34b655…2a6f
8 touches
6 conflicts
0x85054dde…45f1
0x34b655…2a6f
8 touches
6 conflicts
0xc824469a…6425
0x34b655…2a6f
8 touches
6 conflicts
0xec7d120d…7084
0x34b655…2a6f
8 touches
6 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
0xb3fb9fb561…7664db
Audit this contract →
← previous block
·
next block →
recent activity