pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#90,999,974
← previous block
next block →
recent activity
Analyzing
Block #90,999,974
30 transactions · 26 stateful · 2026-07-28 07:37:20 UTC
Parallelism
67
/100
Blocked
58
%
Avg conflicts / tx
1.6
Longest chain
10
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#90,999,974
· 30 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 1
#3
execOrder
· blocks 2
#7
0x6a685ca7
#8
updatePrices
#9
updatePrices
#10
updateDataFeedsValuesPartial
#12
0x3f5c179b
#14
0xed82b078
· blocks 1
#16
updateTemporalNumericValuesV1
#17
setData
#18
exactInputSingle
#22
execOrders
#23
execOrders
#29
0xc7e3ec2c
#2
0x0c7abd22
· blocks 3
#11
execFwdPositionOps
· blocks 8
#4
0xab083028
· blocks 3
#19
execOrders
· blocks 7
#5
0x6ad2e98b
· blocks 2
#15
0xed82b078
#20
execOrders
· blocks 6
#6
0xab083028
#13
0x3f5c179b
#21
execOrders
· blocks 5
#24
execOrders
· blocks 4
#25
execOrders
· blocks 3
#26
execOrders
· blocks 2
#27
execOrders
· blocks 1
#28
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
w2
5
w3
6
w4
11
w1
13
w4
14
w0
15
w3
19
w2
20
w3
21
w4
24
w5
25
w6
26
w7
27
w8
28
w9
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xd98b3c10…67b8
0x34b655…2a6f
18 touches
36 conflicts
0x889d5e90…929a
0x2a68ba…90c5
8 touches
6 conflicts
0xc824469a…6425
0x34b655…2a6f
6 touches
3 conflicts
0x167de262…f61f
0x34b655…2a6f
4 touches
1 conflict
0x482471ad…122f
0x34b655…2a6f
4 touches
1 conflict
0x4848cef8…a1cb
0x34b655…2a6f
4 touches
1 conflict
0x4c619b7d…f4fa
0x34b655…2a6f
4 touches
1 conflict
0x508bbf1b…fe95
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