pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#90,818,754
← previous block
next block →
recent activity
Analyzing
Block #90,818,754
42 transactions · 37 stateful · 2026-07-27 16:25:13 UTC
Parallelism
79
/100
Blocked
62
%
Avg conflicts / tx
1.6
Longest chain
9
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#90,818,754
· 42 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
0x0c7abd22
· blocks 4
#3
execute
#4
0xaf5e395a
#6
executePacked
#7
executePacked
#9
updatePrices
· blocks 1
#11
updatePrices
#12
0xab083028
· blocks 4
#15
0x6a6786e1
· blocks 1
#16
execPerpOps
#17
0x5a5d9a99
· blocks 8
#20
updateDataFeedsValuesPartial
#21
updateDataFeedsValuesPartial
#24
0x3f5c179b
#32
setData
· blocks 1
#39
0x59558d29
#40
0xc7e3ec2c
#41
0xc7e3ec2c
#2
0x0c7abd22
· blocks 4
#10
updatePrices
#13
0xab083028
· blocks 2
#18
0x5a5d9a99
· blocks 6
#26
execFwdPositionOps
· blocks 8
#31
0x6a6786e1
#33
setData
#5
0xaf5e395a
#8
0x0c7abd22
· blocks 2
#14
0xab083028
#19
0x5a5d9a99
· blocks 1
#25
0x3f5c179b
· blocks 1
#27
execFwdPositionOps
· blocks 4
#28
execFwdPositionOps
· blocks 6
#22
0x62be7533
#23
0x0c7abd22
#29
execFwdPositionOps
· blocks 4
#30
batchUpdate
#34
execOrders
· blocks 4
#35
execOrders
· blocks 3
#36
execOrders
· blocks 2
#37
execOrders
· blocks 1
#38
execOrders
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
2
w1
5
w2
8
w2
9
w0
10
w1
12
w0
13
w1
14
w2
15
w0
17
w0
18
w1
19
w2
22
w3
23
w3
25
w2
26
w1
28
w2
29
w3
30
w3
31
w1
35
w5
36
w6
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xac2a0273…721b
0x34b655…2a6f
14 touches
21 conflicts
0xd98b3c10…67b8
0x34b655…2a6f
10 touches
10 conflicts
0x737acb78…fce8
0x34b655…2a6f
10 touches
10 conflicts
0x6fe7d366…78ff
0x34b655…2a6f
8 touches
6 conflicts
0xc824469a…6425
0x34b655…2a6f
8 touches
6 conflicts
0x00000000…003d
0xa6afd3…d132
8 touches
6 conflicts
0x8743e1ba…8331
0x34b655…2a6f
8 touches
6 conflicts
0xa3f6f7c8…2436
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
21 conflicts on slot
0xac2a02739b…81721b
Audit this contract →
← previous block
·
next block →
recent activity