pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#97,511,131
← previous block
next block →
recent activity
Analyzing
Block #97,511,131
31 transactions · 30 stateful · 2026-08-20 02:51:10 UTC
Parallelism
65
/100
Blocked
53
%
Avg conflicts / tx
1.74
Longest chain
11
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#97,511,131
· 31 txs across 11 waves · depth 11
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
wave
w5
wave
w6
wave
w7
wave
w8
wave
w9
wave
w10
#0
syscallReward
#1
0x0c7abd22
· blocks 1
#3
0x7b84f330
· blocks 1
#4
updatePrices
#5
execOrder
· blocks 4
#6
execOrder
· blocks 1
#9
updateDataFeedsValuesPartial
#11
execOrders
· blocks 1
#12
execFwdPositionOpsV2
· blocks 2
#13
0x3f5c179b
#14
0x3f5c179b
· blocks 1
#17
execFwdPositionOpsV2
#18
setData
#19
0x59558d29
#21
execOrders
#2
0x0c7abd22
· blocks 2
#7
execOrder
#8
execOrder
· blocks 2
#15
execFwdPositionOpsV2
#16
0xed82b078
#30
0x7b84f330
#10
0x5acec890
· blocks 3
#20
execOrders
· blocks 8
#22
execOrders
· blocks 7
#23
execOrders
· blocks 6
#24
execOrders
· blocks 5
#25
execOrders
· blocks 4
#26
execOrders
· blocks 3
#27
execOrders
· blocks 2
#28
execOrders
· blocks 1
#29
execOrders
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
2
w1
3
w0
5
w0
6
w0
7
w1
8
w1
10
w2
11
w0
12
w0
14
w0
15
w1
16
w1
20
w2
22
w3
23
w4
24
w5
25
w6
26
w7
27
w8
28
w9
29
w10
30
w1
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xd98b3c10…67b8
0x34b655…2a6f
18 touches
36 conflicts
0x22e0cc1d…ad0d
0x34b655…2a6f
8 touches
6 conflicts
0x8902ba1f…f4b6
0x34b655…2a6f
8 touches
6 conflicts
0x326a02b5…8dad
0x34b655…2a6f
6 touches
3 conflicts
0x6fbc2e5a…e69c
0x34b655…2a6f
6 touches
3 conflicts
0xd99b3b64…1c95
0x34b655…2a6f
6 touches
3 conflicts
0x120847e2…98c2
0x34b655…2a6f
5 touches
3 conflicts
0x94ba9c4a…41d8
0x34b655…2a6f
4 touches
1 conflict
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
36 conflicts on slot
0xd98b3c102b…ca67b8
Audit this contract →
← previous block
·
next block →
recent activity