pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#97,520,217
← previous block
next block →
recent activity
Analyzing
Block #97,520,217
36 transactions · 27 stateful · 2026-08-20 03:36:52 UTC
Parallelism
72
/100
Blocked
56
%
Avg conflicts / tx
1.22
Longest chain
10
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#97,520,217
· 36 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
#2
0x0c7abd22
#3
0x0c7abd22
· blocks 3
#4
0x0c7abd22
#6
0x98269401
#7
execute
· blocks 1
#8
0x7b84f330
· blocks 1
#9
0xf8b1083e
#10
setData
#11
0x6ad2e98b
#12
updatePrices
· blocks 1
#14
updatePrices
#15
execOrder
· blocks 2
#16
execOrder
· blocks 3
#18
0x5acec890
· blocks 4
#21
updateDataFeedsValuesPartial
#22
execFwdPositionOpsV2
· blocks 1
#25
0xa8f7e2…34f8
#26
0x59558d29
#34
execOrders
#5
0x0c7abd22
· blocks 2
#13
updatePrices
#20
execOrders
· blocks 2
#23
execFwdPositionOpsV2
· blocks 1
#35
0x7b84f330
#17
0x0c7abd22
· blocks 1
#24
execFwdPositionOpsV2
· blocks 1
#19
0x0c7abd22
#27
execOrders
· blocks 6
#28
execOrders
· blocks 5
#29
execOrders
· blocks 4
#30
execOrders
· blocks 3
#31
execOrders
· blocks 2
#32
execOrders
· blocks 1
#33
execOrders
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
3
w0
5
w1
7
w0
8
w0
12
w0
13
w1
15
w0
16
w0
17
w2
18
w0
19
w3
20
w1
22
w0
23
w1
24
w2
27
w3
28
w4
29
w5
30
w6
31
w7
33
w9
35
w1
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xd98b3c10…67b8
0x34b655…2a6f
14 touches
21 conflicts
0xea02471d…1542
0x34b655…2a6f
10 touches
10 conflicts
0x482471ad…122f
0x34b655…2a6f
8 touches
6 conflicts
0xe5e7089a…fb91
0x34b655…2a6f
8 touches
6 conflicts
0xf3d10975…0d07
0x34b655…2a6f
8 touches
6 conflicts
0xded5ec0c…f0fc
0x34b655…2a6f
7 touches
6 conflicts
0x2ef62b6d…8ec2
0xd32edf…ff58
7 touches
6 conflicts
0xd9f18d9a…141d
0x1b6862…e19c
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