pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#89,525,948
← previous block
next block →
recent activity
Analyzing
Block #89,525,948
37 transactions · 34 stateful · 2026-07-23 00:01:36 UTC
Parallelism
62
/100
Blocked
74
%
Avg conflicts / tx
2.38
Longest chain
14
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#89,525,948
· 37 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
0xab083028
· blocks 1
#3
updatePrices
· blocks 7
#11
0x5a5d9a99
· blocks 8
#17
updateDataFeedsValuesPartial
#18
updateDataFeedsValuesPartial
#21
execFwdPositionOps
#23
executeBatch
#25
execFwdPositionOps
#26
0x6a615a58
· blocks 1
#27
0x6a615a58
#28
setData
#2
0x0c7abd22
#4
updatePrices
· blocks 6
#12
0x5a5d9a99
· blocks 5
#19
execFwdPositionOps
· blocks 2
#29
0x6a615a58
#5
updatePrices
· blocks 5
#13
0x5a5d9a99
· blocks 9
#20
execFwdPositionOps
· blocks 1
#6
updatePrices
· blocks 4
#14
0x5a5d9a99
· blocks 6
#24
execOrders
#7
updatePrices
· blocks 3
#15
execOrder
· blocks 1
#8
updatePrices
· blocks 2
#16
0x98717539
· blocks 3
#9
updatePrices
· blocks 1
#22
execFwdPositionOps
· blocks 2
#10
updatePrices
#30
execOrders
· blocks 6
#31
execOrders
· blocks 5
#32
execOrders
· blocks 4
#33
execOrders
· blocks 3
#34
execOrders
· blocks 2
#35
execOrders
· blocks 1
#36
execOrders
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
2
w1
3
w0
4
w1
5
w2
6
w3
7
w4
8
w5
9
w6
10
w7
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x00000000…0002
0x48cba2…b48b
16 touches
28 conflicts
0xd98b3c10…67b8
0x34b655…2a6f
14 touches
21 conflicts
0x6fe7d366…78ff
0x34b655…2a6f
12 touches
15 conflicts
0xa08f40b2…9a93
0x34b655…2a6f
8 touches
6 conflicts
0xac2a0273…721b
0x34b655…2a6f
8 touches
6 conflicts
0x45ef9175…5ab2
0x34b655…2a6f
8 touches
6 conflicts
0x94e68337…5eb0
0x34b655…2a6f
8 touches
6 conflicts
0x861e5aef…d32c
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:
0x48cba278…e2b48b
28 conflicts on slot
0x0000000000…000002
Audit this contract →
← previous block
·
next block →
recent activity