pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#89,518,643
← previous block
next block →
recent activity
Analyzing
Block #89,518,643
44 transactions · 35 stateful · 2026-07-22 23:12:44 UTC
Parallelism
68
/100
Blocked
69
%
Avg conflicts / tx
1.73
Longest chain
14
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#89,518,643
· 44 txs across 14 waves · depth 14
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
wave
w5
wave
w6
wave
w7
wave
w8
wave
w9
wave
w10
wave
w11
wave
w12
wave
w13
#0
syscallReward
#1
0x6a614ee4
· blocks 1
#2
execOrder
· blocks 3
#3
updatePrices
· blocks 4
#8
0xab083028
· blocks 3
#9
0x0c7abd22
· blocks 2
#12
0x6a614ee3
#13
execPerpOps
#14
execPerpOps
#15
0x6a614ee4
#16
updatePrices
#17
updatePrices
#18
0x5a5d9a99
· blocks 7
#23
updateDataFeedsValuesPartial
#31
batchUpdate
#32
execOrders
#33
execOrders
#34
batchUpdatePrice
#35
setData
#36
0x6a614ee4
#4
updatePrices
· blocks 3
#10
0x0c7abd22
· blocks 1
#11
0x6a614ee4
#19
0x5a5d9a99
· blocks 6
#26
0x3f5c179b
· blocks 1
#5
updatePrices
· blocks 2
#20
0x5a5d9a99
· blocks 7
#25
0x3f5c179b
#28
batchUpdate
#6
updatePrices
· blocks 1
#21
0x5a5d9a99
· blocks 3
#24
execFwdPositionOps
· blocks 4
#7
updatePrices
#22
0x98717539
· blocks 1
#27
execFwdPositionOps
· blocks 3
#29
execFwdPositionOps
· blocks 2
#30
execFwdPositionOps
· blocks 1
#37
execOrders
· blocks 6
#38
execOrders
· blocks 5
#39
execOrders
· blocks 4
#40
execOrders
· blocks 3
#41
execOrders
· blocks 2
#42
execOrders
· blocks 1
#43
execOrders
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
2
w0
3
w0
4
w1
5
w2
6
w3
7
w4
8
w0
9
w0
10
w1
11
w1
18
w0
19
w1
20
w2
21
w3
22
w4
25
w2
26
w1
27
w4
28
w2
29
w5
30
w6
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xd98b3c10…67b8
0x34b655…2a6f
14 touches
21 conflicts
0x6fe7d366…78ff
0x34b655…2a6f
10 touches
10 conflicts
0x00000000…0002
0x48cba2…b48b
10 touches
10 conflicts
0xa3f6f7c8…2436
0x34b655…2a6f
8 touches
6 conflicts
0x482471ad…122f
0x34b655…2a6f
8 touches
6 conflicts
0x7e5ea60a…c4aa
0x34b655…2a6f
6 touches
3 conflicts
0x91b0f8ed…6bd7
0x34b655…2a6f
6 touches
3 conflicts
0xac2a0273…721b
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
21 conflicts on slot
0xd98b3c102b…ca67b8
Audit this contract →
← previous block
·
next block →
recent activity