pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#84,335,818
← previous block
next block →
recent activity
Analyzing
Block #84,335,818
40 transactions · 31 stateful · 2026-06-28 22:11:04 UTC
Parallelism
77
/100
Blocked
61
%
Avg conflicts / tx
1.23
Longest chain
9
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#84,335,818
· 40 txs across 9 waves · depth 9
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
wave
w5
wave
w6
wave
w7
wave
w8
#0
syscallReward
#1
0x0c7abd22
· blocks 1
#3
0x6a419c6f
· blocks 2
#4
0x6a419c6f
#5
0x6a419c6f
#6
0xa96df62f
#8
0xab083028
#9
0xab083028
#11
0xab083028
· blocks 1
#12
updatePrices
· blocks 2
#15
updatePrices
#16
updatePrices
#17
updatePrices
#18
0x6a419c6f
#19
0x98717539
· blocks 7
#27
execFwdPositionOps
· blocks 1
#32
updateDataFeedsValuesPartial
#33
0xed82b078
· blocks 1
#37
0x6a419c6f
#38
setData
#39
execOrders
#2
0x0c7abd22
· blocks 4
#13
updatePrices
· blocks 1
#20
0x5a5d9a99
· blocks 6
#34
0xed82b078
#35
0x6a419c6f
· blocks 1
#7
0xab083028
· blocks 2
#14
updatePrices
#21
0x5a5d9a99
· blocks 5
#29
0xed82b078
· blocks 2
#36
0x6a419c6f
#10
0x6ad2e98b
#22
0x5a5d9a99
· blocks 4
#30
0xed82b078
#31
0xed82b078
#23
0x5a5d9a99
· blocks 3
#24
0x98717539
· blocks 3
#25
0x98717539
· blocks 2
#26
0x98717539
· blocks 1
#28
execFwdPositionOps
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
2
w1
3
w0
7
w2
10
w3
11
w0
12
w0
13
w1
14
w2
19
w0
20
w1
21
w2
22
w3
23
w4
24
w5
25
w6
26
w7
29
w2
30
w3
31
w3
34
w1
35
w1
36
w2
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xe99d8e68…a16e
0x34b655…2a6f
16 touches
28 conflicts
0xd2cdfa3f…f071
0x34b655…2a6f
8 touches
6 conflicts
0x31aa2853…8dbb
0xc8689a…ee79
8 touches
6 conflicts
0x0833f1ab…71e7
0x34b655…2a6f
8 touches
6 conflicts
0x23ab8481…52d5
0x34b655…2a6f
8 touches
6 conflicts
0xb6ed511f…6b68
0x34b655…2a6f
8 touches
6 conflicts
0x13a54fa2…5ae3
0x2a68ba…90c5
6 touches
3 conflicts
0x75194ada…a1c5
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
28 conflicts on slot
0xe99d8e683a…2ea16e
Audit this contract →
← previous block
·
next block →
recent activity