pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#90,826,002
← previous block
next block →
recent activity
Analyzing
Block #90,826,002
37 transactions · 32 stateful · 2026-07-27 17:01:41 UTC
Parallelism
76
/100
Blocked
66
%
Avg conflicts / tx
1.22
Longest chain
9
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#90,826,002
· 37 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
0x6a678f6d
· blocks 1
#2
postStateList
#3
0xab083028
· blocks 2
#5
0x6a678f6d
#6
0x6a678f6d
#7
updatePrices
· blocks 1
#8
updatePrices
#9
updatePrices
#11
0x5a5d9a99
· blocks 6
#16
updateDataFeedsValuesPartial
#20
0x3f5c179b
#26
setData
#31
0x59558d29
· blocks 3
#35
0xc7e3ec2c
#36
0xc7e3ec2c
#4
0xab083028
· blocks 2
#10
updatePrices
#12
0x5a5d9a99
· blocks 5
#17
0x6a678f6d
#22
batchUpdate
#32
0x59558d29
· blocks 2
#13
0x5a5d9a99
· blocks 4
#21
0x3f5c179b
· blocks 1
#33
0x59558d29
· blocks 1
#14
0x5a5d9a99
· blocks 4
#23
0xed82b078
#24
execOrders
· blocks 2
#34
0x59558d29
#15
0x5a5d9a99
· blocks 2
#18
execFwdPositionOps
· blocks 2
#19
execFwdPositionOps
· blocks 1
#27
execOrders
· blocks 3
#25
execOrders
#28
execOrders
· blocks 2
#29
execOrders
· blocks 1
#30
execOrders
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
3
w0
4
w1
7
w0
10
w1
11
w0
12
w1
13
w2
14
w3
15
w4
17
w1
18
w4
19
w5
21
w2
22
w1
23
w3
24
w3
25
w6
27
w5
28
w6
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x6fe7d366…78ff
0x34b655…2a6f
10 touches
10 conflicts
0xc824469a…6425
0x34b655…2a6f
8 touches
6 conflicts
0xd98b3c10…67b8
0x34b655…2a6f
8 touches
6 conflicts
0x00000000…004c
0x80c745…7210
8 touches
6 conflicts
0x00000000…004b
0x80c745…7210
8 touches
6 conflicts
0x749a4cb2…15f8
0x34b655…2a6f
6 touches
3 conflicts
0x7e5ea60a…c4aa
0x34b655…2a6f
6 touches
3 conflicts
0x8218911e…3bed
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
0x6fe7d366be…a578ff
Audit this contract →
← previous block
·
next block →
recent activity