pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#91,026,470
← previous block
next block →
recent activity
Analyzing
Block #91,026,470
28 transactions · 26 stateful · 2026-07-28 09:51:02 UTC
Parallelism
61
/100
Blocked
65
%
Avg conflicts / tx
1.61
Longest chain
11
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#91,026,470
· 28 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
0x6ad2e98b
· blocks 4
#4
0x5a5d9a99
· blocks 2
#7
updateDataFeedsValuesPartial
#8
0x6a687bfe
#12
setData
#13
0x3f5c179b
#15
relay
#18
approve
#21
execOrders
#22
execOrders
#2
0x6ad2e98b
· blocks 3
#5
0x5a5d9a99
· blocks 3
#3
0xab083028
· blocks 1
#6
0x5a5d9a99
· blocks 3
#9
0x0f6795d9
· blocks 3
#14
0x3f5c179b
· blocks 1
#10
0x0f6795d9
· blocks 4
#11
0x0f6795d9
#16
batchUpdate
#17
0xed82b078
#19
execOrders
· blocks 6
#20
execOrders
· blocks 5
#23
execOrders
· blocks 4
#24
execOrders
· blocks 3
#25
execOrders
· blocks 2
#26
execOrders
· blocks 1
#27
execOrders
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
2
w1
3
w2
4
w0
5
w1
6
w2
9
w2
10
w3
11
w3
14
w2
16
w3
17
w3
19
w4
20
w5
23
w6
24
w7
25
w8
26
w9
27
w10
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xd98b3c10…67b8
0x34b655…2a6f
14 touches
21 conflicts
0x5fe7e126…6dd2
0x34b655…2a6f
8 touches
6 conflicts
0x8f825eeb…9942
0x851145…3f07
8 touches
6 conflicts
0xd3406c63…f416
0x851145…3f07
8 touches
6 conflicts
0x1c1e591b…d93d
0x34b655…2a6f
8 touches
6 conflicts
0x22e0cc1d…ad0d
0x34b655…2a6f
8 touches
6 conflicts
0xdd190722…ecae
0x34b655…2a6f
8 touches
6 conflicts
0xc824469a…6425
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
21 conflicts on slot
0xd98b3c102b…ca67b8
Audit this contract →
← previous block
·
next block →
recent activity