pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#99,855,120
← previous block
next block →
recent activity
Analyzing
Block #99,855,120
33 transactions · 33 stateful · 2026-08-28 08:50:16 UTC
Parallelism
76
/100
Blocked
45
%
Avg conflicts / tx
1.18
Longest chain
8
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#99,855,120
· 33 txs across 8 waves · depth 8
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
wave
w5
wave
w6
wave
w7
#0
syscallReward
#1
0xab083028
· blocks 3
#2
matchOrders
#3
crank
#4
updatePrices
· blocks 1
#7
0x6ad2e98b
#8
0xab083028
· blocks 1
#10
execOrders
#11
execOrder
· blocks 3
#13
0x5acec890
· blocks 3
#15
updateDataFeedsValuesPartial
#16
0x6a914c40
#17
execOrder
· blocks 5
#18
0x59558d29
#21
execFwdPositionOpsV2
#22
0x3f5c179b
#23
execFwdPositionOpsV2
#27
setData
#5
updatePrices
#6
0xab083028
· blocks 1
#9
0x8263f5d9
#12
execOrder
· blocks 2
#14
0x5acec890
· blocks 2
#19
execFwdPositionOpsV2
· blocks 4
#24
0xed82b078
#26
0xed82b078
#20
execFwdPositionOpsV2
· blocks 4
#25
0xed82b078
#28
execOrders
· blocks 4
#29
execOrders
· blocks 3
#30
execOrders
· blocks 2
#31
execOrders
· blocks 1
#32
execOrders
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
4
w0
5
w1
6
w1
8
w0
9
w1
11
w0
12
w1
13
w0
14
w1
17
w0
19
w1
20
w2
24
w1
25
w2
26
w1
28
w3
29
w4
30
w5
31
w6
32
w7
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xc824469a…6425
0x34b655…2a6f
12 touches
15 conflicts
0xd98b3c10…67b8
0x34b655…2a6f
10 touches
10 conflicts
0x482471ad…122f
0x34b655…2a6f
10 touches
10 conflicts
0x272e6316…bbe8
0x34b655…2a6f
8 touches
6 conflicts
0xb409e204…89ac
0x34b655…2a6f
6 touches
3 conflicts
0x22e0cc1d…ad0d
0x34b655…2a6f
6 touches
3 conflicts
0x778c04b4…ca30
0x34b655…2a6f
6 touches
3 conflicts
0x71a3382d…1a6c
0x34b655…2a6f
5 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
0xc824469a90…af6425
Audit this contract →
← previous block
·
next block →
recent activity