pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#98,991,297
← previous block
next block →
recent activity
Analyzing
Block #98,991,297
28 transactions · 23 stateful · 2026-08-25 08:02:51 UTC
Parallelism
64
/100
Blocked
61
%
Avg conflicts / tx
1.29
Longest chain
10
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#98,991,297
· 28 txs across 10 waves · depth 10
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
wave
w5
wave
w6
wave
w7
wave
w8
wave
w9
#0
syscallReward
#1
0x575c0012
#2
0x0756e95c
#3
0x6a8d4ca3
#4
0x5acec890
· blocks 8
#5
setData
#6
updatePrices
#7
0x6ad2e98b
· blocks 1
#9
0x32d01e04
#10
0x6a8d4ca2
#13
updateDataFeedsValuesPartial
#14
0x59558d29
#15
execPerpOps
· blocks 1
#21
0xe8ff9c…168c
#8
0xab083028
· blocks 2
#11
0x5acec890
· blocks 3
#16
execPerpOps
#12
0x5acec890
· blocks 1
#19
0x0c7abd22
· blocks 1
#22
execOrders
· blocks 5
#17
execFwdPositionOpsV2
· blocks 3
#20
0xed82b078
#18
execFwdPositionOpsV2
· blocks 1
#23
execOrders
· blocks 4
#24
execOrders
· blocks 3
#25
execOrders
· blocks 2
#26
execOrders
· blocks 1
#27
execOrders
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
4
w0
7
w0
8
w1
11
w1
12
w2
15
w0
16
w1
17
w3
18
w4
19
w2
20
w3
22
w2
23
w5
24
w6
25
w7
26
w8
27
w9
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xd98b3c10…67b8
0x34b655…2a6f
14 touches
21 conflicts
0x8b780b26…f5ff
0x34b655…2a6f
8 touches
6 conflicts
0xe1c4e5ce…0dec
0x34b655…2a6f
8 touches
6 conflicts
0xbd590df7…9891
0x34b655…2a6f
8 touches
6 conflicts
0xb0f5d668…99ac
0x34b655…2a6f
8 touches
6 conflicts
0xffe431af…8faa
0x065c9d…c394
6 touches
3 conflicts
0x326a02b5…8dad
0x34b655…2a6f
6 touches
3 conflicts
0x00000000…003d
0x065c9d…c394
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