pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#87,700,562
← previous block
next block →
recent activity
Analyzing
Block #87,700,562
36 transactions · 34 stateful · 2026-07-14 12:32:42 UTC
Parallelism
75
/100
Blocked
59
%
Avg conflicts / tx
1.22
Longest chain
9
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#87,700,562
· 36 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 7
#3
0xab083028
#9
updatePrices
· blocks 1
#11
0x5a5d9a99
· blocks 4
#16
updateDataFeedsValuesPartial
#17
0x000000b2
#22
updatePriceFeedsIfNecessary
#23
executeBatch
#24
0x3f5c179b
#29
handleOps
#30
forward
#31
0xed82b078
#32
batchUpdatePrice
#33
0x6a562ce2
#34
setData
#2
0x0c7abd22
· blocks 1
#10
updatePrices
#12
0x5a5d9a99
· blocks 3
#4
0x0c7abd22
· blocks 5
#13
0x5a5d9a99
· blocks 2
#5
0xab083028
· blocks 5
#14
0x5a5d9a99
· blocks 1
#25
0x3f5c179b
#6
0x6ad2e98b
· blocks 3
#15
0x98717539
· blocks 2
#26
0x3f5c179b
· blocks 1
#7
0x6ad2e98b
· blocks 2
#18
execFwdPositionOps
· blocks 4
#28
batchUpdate
#8
0x6ad2e98b
· blocks 1
#19
execFwdPositionOps
· blocks 1
#35
execOrders
#20
execFwdPositionOps
· blocks 1
#27
0x3f5c179b
#21
execFwdPositionOps
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
2
w1
4
w2
5
w3
6
w4
7
w5
8
w6
9
w0
10
w1
25
w3
26
w4
27
w7
28
w5
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x889d5e90…929a
0x2a68ba…90c5
12 touches
15 conflicts
0x6fe7d366…78ff
0x34b655…2a6f
10 touches
10 conflicts
0x15c9b5bf…f732
0x34b655…2a6f
8 touches
6 conflicts
0x3ef0952c…762d
0x34b655…2a6f
8 touches
6 conflicts
0x62d2152c…c65a
0x34b655…2a6f
8 touches
6 conflicts
0x6f6fc26c…3e34
0x34b655…2a6f
8 touches
6 conflicts
0x7fd53511…8f76
0x34b655…2a6f
8 touches
6 conflicts
0x845ec8b0…c1af
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:
Kuru Exchange: MarginAccount
15 conflicts on slot
0x889d5e90c7…59929a
Audit this contract →
← previous block
·
next block →
recent activity