pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#99,870,377
← previous block
next block →
recent activity
Analyzing
Block #99,870,377
37 transactions · 29 stateful · 2026-08-28 10:07:15 UTC
Parallelism
73
/100
Blocked
66
%
Avg conflicts / tx
1.16
Longest chain
10
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#99,870,377
· 37 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
0x0c7abd22
· blocks 4
#3
0xab083028
· blocks 2
#4
0x6a915e4b
· blocks 1
#7
0x6a915e4b
#8
0xab083028
· blocks 1
#10
0x6a915e4b
#11
updatePrices
· blocks 1
#13
updatePrices
#14
updatePrices
#15
updatePrices
#16
updatePrices
#19
0x59558d29
#20
execPerpOps
#21
execPerpOps
#25
0xaf47a8bb
#29
transferWithAuthorization
· blocks 1
#31
setData
#2
0x0c7abd22
· blocks 3
#5
0x6a915e4b
#12
updatePrices
#24
0x3f5c179b
· blocks 1
#27
0xed82b078
#30
transferWithAuthorization
#6
0x5acec890
· blocks 4
#26
batchUpdate
#9
execOrder
· blocks 3
#17
0x5acec890
· blocks 3
#18
0x5acec890
· blocks 1
#22
execFwdPositionOpsV2
· blocks 6
#23
execFwdPositionOpsV2
· blocks 2
#28
execFwdPositionOpsV2
#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
w0
5
w1
6
w2
8
w0
9
w3
11
w0
12
w1
17
w3
18
w4
22
w4
23
w5
24
w1
26
w2
27
w1
28
w5
32
w5
33
w6
35
w8
36
w9
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xca841faa…486a
0x34b655…2a6f
10 touches
10 conflicts
0xd98b3c10…67b8
0x34b655…2a6f
10 touches
10 conflicts
0xc824469a…6425
0x34b655…2a6f
8 touches
6 conflicts
0x7e5ea60a…c4aa
0x34b655…2a6f
6 touches
3 conflicts
0xd08db6ee…a943
0x40c49f…2af0
6 touches
3 conflicts
0xd1203697…1ae0
0x40c49f…2af0
6 touches
3 conflicts
0x96ed54e2…04ed
0x34b655…2a6f
6 touches
3 conflicts
0x91508d45…318b
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
10 conflicts on slot
0xca841faae5…71486a
Audit this contract →
← previous block
·
next block →
recent activity