pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#98,015,475
← previous block
next block →
recent activity
Analyzing
Block #98,015,475
39 transactions · 34 stateful · 2026-08-21 21:35:55 UTC
Parallelism
74
/100
Blocked
50
%
Avg conflicts / tx
1.31
Longest chain
10
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#98,015,475
· 39 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
execute
· blocks 3
#2
batchCancelOrders
· blocks 1
#3
0x41a8f47c
#4
postStateList
#5
updatePrices
· blocks 1
#7
execOrders
#10
0xab083028
· blocks 3
#11
execOrders
· blocks 2
#12
updateDataFeedsValuesPartial
#13
execOrder
· blocks 2
#14
execOrder
· blocks 5
#15
0x59558d29
#17
execPerpOps
#18
execOrder
#20
0x5acec890
#21
execOrders
#22
execFwdPositionOpsV2
· blocks 2
#23
0x62be7533
#28
forward
#31
setData
#33
execOrders
#6
updatePrices
#8
0xab083028
· blocks 2
#19
execOrder
· blocks 5
#26
0x0c7abd22
· blocks 2
#9
0x32d01e04
#16
0x6cfade05
#24
execFwdPositionOpsV2
· blocks 3
#27
execFwdPositionOpsV2
· blocks 2
#29
0xed82b078
· blocks 1
#25
execFwdPositionOpsV2
· blocks 2
#30
0xed82b078
#32
execOrders
· blocks 5
#34
execOrders
· blocks 4
#35
execOrders
· blocks 3
#36
execOrders
· blocks 2
#37
execOrders
· blocks 1
#38
execOrders
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
2
w0
5
w0
6
w1
8
w1
9
w2
10
w0
11
w0
13
w0
14
w0
16
w2
19
w1
22
w0
24
w2
25
w3
26
w1
27
w2
29
w2
30
w3
32
w4
34
w5
37
w8
38
w9
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x482471ad…122f
0x34b655…2a6f
12 touches
15 conflicts
0xd98b3c10…67b8
0x34b655…2a6f
12 touches
15 conflicts
0xc824469a…6425
0x34b655…2a6f
12 touches
15 conflicts
0x00000000…003d
0x065c9d…c394
8 touches
6 conflicts
0x889d5e90…929a
0x2a68ba…90c5
6 touches
3 conflicts
0xac389ba9…8b45
0x34b655…2a6f
6 touches
3 conflicts
0x55192654…91fe
0x34b655…2a6f
6 touches
3 conflicts
0x41be9e75…9773
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
15 conflicts on slot
0x482471adbb…39122f
Audit this contract →
← previous block
·
next block →
recent activity