pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#83,978,847
← previous block
next block →
recent activity
Analyzing
Block #83,978,847
43 transactions · 35 stateful · 2026-06-27 06:33:13 UTC
Parallelism
72
/100
Blocked
69
%
Avg conflicts / tx
1.33
Longest chain
12
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#83,978,847
· 43 txs across 12 waves · depth 12
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
wave
w5
wave
w6
wave
w7
wave
w8
wave
w9
wave
w10
wave
w11
#0
syscallReward
#1
0x6a3f6f21
· blocks 1
#2
0x6a3f6f21
#4
0xab083028
· blocks 4
#6
0xab083028
#8
updatePrices
· blocks 4
#13
0x6a3f6f21
#14
0x98717539
· blocks 7
#20
updateDataFeedsValuesPartial
#21
0x6a3f6f21
#23
execFwdPositionOps
#28
0xed82b078
#31
execFwdPositionOps
· blocks 3
#32
execFwdPositionOps
#33
0x6a3f6f21
#34
setData
#36
execOrders
#41
0xc7e3ec2c
#42
0xc7e3ec2c
#3
0x6a3f6f21
#5
0xab083028
· blocks 3
#9
updatePrices
· blocks 3
#15
0x5a5d9a99
· blocks 4
#7
0xab083028
· blocks 1
#10
updatePrices
· blocks 2
#16
0x5a5d9a99
· blocks 3
#24
0x0c7abd22
· blocks 3
#11
updatePrices
· blocks 1
#17
0x5a5d9a99
· blocks 2
#25
0x0c7abd22
· blocks 1
#29
0xed82b078
#30
0xed82b078
#12
updatePrices
#18
0x98717539
· blocks 2
#26
0x0c7abd22
#19
0x98717539
· blocks 1
#22
execFwdPositionOps
· blocks 2
#27
execOrders
#35
execOrders
· blocks 4
#37
execOrders
· blocks 3
#38
execOrders
· blocks 2
#39
execOrders
· blocks 1
#40
execOrders
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
3
w1
4
w0
5
w1
7
w2
8
w0
9
w1
10
w2
11
w3
12
w4
14
w0
15
w1
16
w2
17
w3
18
w4
19
w5
22
w6
24
w2
29
w3
30
w3
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xe99d8e68…a16e
0x34b655…2a6f
12 touches
15 conflicts
0xd98b3c10…67b8
0x34b655…2a6f
10 touches
10 conflicts
0x00000000…0002
0xd637b3…4160
10 touches
10 conflicts
0x00000000…003d
0xa6afd3…d132
8 touches
6 conflicts
0x2d5c395b…6b5a
0xa6afd3…d132
8 touches
6 conflicts
0x22e0cc1d…ad0d
0x34b655…2a6f
6 touches
3 conflicts
0x2aab0897…78f7
0x34b655…2a6f
6 touches
3 conflicts
0x326a02b5…8dad
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
15 conflicts on slot
0xe99d8e683a…2ea16e
Audit this contract →
← previous block
·
next block →
recent activity