pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#90,786,035
← previous block
next block →
recent activity
Analyzing
Block #90,786,035
39 transactions · 23 stateful · 2026-07-27 13:40:29 UTC
Parallelism
87
/100
Blocked
43
%
Avg conflicts / tx
0.44
Longest chain
5
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#90,786,035
· 39 txs across 5 waves · depth 5
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
#0
syscallReward
#1
0x0c7abd22
#2
0x0c7abd22
#3
0x0c7abd22
#4
0x0c7abd22
· blocks 2
#7
0x6a676045
· blocks 1
#8
0x6a676045
#9
execPerpOps
#10
execPerpOps
#11
0x6a676045
#12
updatePrices
#13
updatePrices
#14
updatePrices
#15
updatePrices
#16
updatePrices
#17
updatePrices
#18
updatePrices
#19
updatePrices
#20
0x5a5d9a99
· blocks 3
#22
updateDataFeedsValuesPartial
#24
execFwdPositionOps
#27
0x3f5c179b
· blocks 1
#28
0x3f5c179b
· blocks 1
#29
0x94defb17
#32
execOrders
· blocks 1
#33
exactInputSingle
#34
setData
#37
0x59558d29
#38
0xc7e3ec2c
#5
0x0c7abd22
· blocks 1
#21
0x5a5d9a99
· blocks 2
#30
0xed82b078
#31
0xed82b078
#35
0x6a676045
#6
execute
#23
execFwdPositionOps
· blocks 3
#25
execFwdPositionOps
· blocks 2
#26
execFwdPositionOps
#36
execOrders
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
4
w0
5
w1
6
w2
7
w0
20
w0
21
w1
23
w2
25
w3
26
w4
27
w0
28
w0
30
w1
31
w1
32
w0
35
w1
36
w4
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x08330b36…ae29
0x34b655…2a6f
8 touches
6 conflicts
0x482471ad…122f
0x34b655…2a6f
6 touches
3 conflicts
0xb3fb9fb5…64db
0x34b655…2a6f
6 touches
3 conflicts
0xc824469a…6425
0x34b655…2a6f
6 touches
3 conflicts
0x00000000…002a
0x1b6862…e19c
4 touches
1 conflict
0x78694995…f669
0x1b6862…e19c
4 touches
1 conflict
0xd9f18d9a…141d
0x1b6862…e19c
4 touches
1 conflict
0x1b86c265…03e2
0x34b655…2a6f
4 touches
1 conflict
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
6 conflicts on slot
0x08330b3687…a7ae29
Audit this contract →
← previous block
·
next block →
recent activity