pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#87,708,881
← previous block
next block →
recent activity
Analyzing
Block #87,708,881
37 transactions · 33 stateful · 2026-07-14 13:28:32 UTC
Parallelism
84
/100
Blocked
61
%
Avg conflicts / tx
1.03
Longest chain
6
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#87,708,881
· 37 txs across 6 waves · depth 6
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
wave
w5
#0
syscallReward
#1
0x0c7abd22
· blocks 6
#8
0x575c0012
#9
0x6a5639f8
#10
0x6a5639f8
#12
0x05ee6a22
#14
updatePrices
· blocks 1
#16
updatePrices
· blocks 3
#20
0x5a5d9a99
· blocks 5
#25
updatePriceFeedsIfNecessary
#26
updateDataFeedsValuesPartial
#27
0x3f5c179b
#30
execFwdPositionOps
#33
forward
#34
forward
#35
setData
#36
0xc7e3ec2c
#2
0x0c7abd22
· blocks 3
#5
execute_route
· blocks 2
#15
updatePrices
#17
updatePrices
· blocks 2
#21
0x5a5d9a99
· blocks 3
#28
execFwdPositionOps
· blocks 1
#3
0x0c7abd22
· blocks 2
#6
execute_route
· blocks 2
#18
updatePrices
· blocks 1
#22
0x98717539
· blocks 2
#29
execFwdPositionOps
#4
0x0c7abd22
· blocks 3
#7
execute_route
#11
exactInputSingle
#19
updatePrices
#23
0x98717539
· blocks 1
#13
0xab083028
· blocks 1
#24
0x98717539
#32
0x0c7abd22
#31
0xed82b078
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
2
w1
3
w2
4
w3
5
w1
6
w2
7
w3
11
w3
13
w4
14
w0
15
w1
16
w0
17
w1
18
w2
19
w3
31
w5
32
w4
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x6fe7d366…78ff
0x34b655…2a6f
10 touches
10 conflicts
0x5dd556bc…b58b
0xd32edf…ff58
9 touches
10 conflicts
0x00000000…0001
0xc1ff9f…b0fc
8 touches
6 conflicts
0x4560e5a8…b741
0x34b655…2a6f
6 touches
3 conflicts
0x52e69143…95ad
0x065c9d…c394
6 touches
3 conflicts
0xce827910…ff22
0x065c9d…c394
6 touches
3 conflicts
0x67905f6e…02a1
0x34b655…2a6f
6 touches
3 conflicts
0x7837c02d…0965
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