pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#88,354,351
← previous block
next block →
recent activity
Analyzing
Block #88,354,351
35 transactions · 29 stateful · 2026-07-17 13:26:41 UTC
Parallelism
74
/100
Blocked
59
%
Avg conflicts / tx
1.09
Longest chain
9
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#88,354,351
· 35 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
0x212cf0…7254
#2
0x957d4ba0
· blocks 3
#6
0xab083028
· blocks 3
#7
0xab083028
#9
0x6a5a2e09
#10
updatePrices
#11
updatePrices
#12
updatePrices
#13
updatePrices
#14
0x5a5d9a99
· blocks 3
#15
0x5a5d9a99
· blocks 1
#17
updateDataFeedsValuesPartial
#18
execFwdPositionOps
· blocks 5
#19
execFwdPositionOps
· blocks 1
#29
setData
#33
0xc7e3ec2c
#34
0xc7e3ec2c
#3
0x957d4ba0
· blocks 2
#8
0x6ad2e98b
· blocks 2
#16
0x98717539
#20
0x3f5c179b
· blocks 1
#22
execFwdPositionOps
· blocks 3
#4
0x957d4ba0
· blocks 1
#21
0x3f5c179b
· blocks 1
#23
execFwdPositionOps
· blocks 2
#24
batchUpdate
#5
0x957d4ba0
#25
batchUpdate
#26
execFwdPositionOps
· blocks 1
#27
execFwdPositionOps
· blocks 4
#28
execOrders
· blocks 2
#30
execOrders
· blocks 2
#31
execOrders
· blocks 1
#32
execOrders
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
2
w0
3
w1
4
w2
5
w3
6
w0
8
w1
14
w0
15
w0
16
w1
18
w0
19
w0
20
w1
21
w2
22
w1
23
w2
24
w2
25
w3
26
w3
27
w4
32
w8
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xbcbf5d09…8bac
0x34b655…2a6f
10 touches
10 conflicts
0x00000000…000a
0x90c374…be45
8 touches
6 conflicts
0x00000000…000b
0x90c374…be45
8 touches
6 conflicts
0x10a2bd5d…ad6d
0x8d1565…6723
8 touches
6 conflicts
0x7741f0f6…b99c
0x34b655…2a6f
6 touches
3 conflicts
0xac2a0273…721b
0x34b655…2a6f
6 touches
3 conflicts
0xd5c98027…9fd9
0x34b655…2a6f
6 touches
3 conflicts
0xd98b3c10…67b8
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
0xbcbf5d09a8…c68bac
Audit this contract →
← previous block
·
next block →
recent activity