pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#83,758,404
← previous block
next block →
recent activity
Analyzing
Block #83,758,404
80 transactions · 65 stateful · 2026-06-26 06:03:02 UTC
Parallelism
66
/100
Blocked
85
%
Avg conflicts / tx
5.75
Longest chain
27
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#83,758,404
· 80 txs across 27 waves · depth 27
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
wave
w12
wave
w13
wave
w14
wave
w15
wave
w16
wave
w17
wave
w18
wave
w19
wave
w20
wave
w21
wave
w22
wave
w23
wave
w24
wave
w25
wave
w26
#0
syscallReward
#1
0x0c7abd22
· blocks 23
#7
0x6a3e168e
· blocks 1
#8
0x6a3e168d
#9
0x6a3e168d
#10
0x6a3e168d
#11
0x6a3e168d
#13
0x6a3e168d
#16
batchUpdate
· blocks 1
#22
0xab083028
#23
0xab083028
#27
0xab083028
#28
0xab083028
#31
0xab083028
#37
execPerpOps
· blocks 1
#39
execPerpOps
#40
0x5a5d9a99
· blocks 24
#63
updateDataFeedsValuesPartial
#64
updateDataFeedsValuesPartial
#65
0x6a3e168d
#70
execFwdPositionOps
· blocks 3
#72
setData
#73
0x6a3e168d
#76
execOrders
#77
execOrders
#2
0x0c7abd22
· blocks 21
#6
0x575c0012
· blocks 3
#36
0x6a3e168e
#38
execPerpOps
#41
0x5a5d9a99
· blocks 22
#3
0x0c7abd22
· blocks 12
#42
0x5a5d9a99
· blocks 21
#4
0x0c7abd22
· blocks 14
#43
0x5a5d9a99
· blocks 20
#5
0x0c7abd22
· blocks 12
#12
0x0756e95c
· blocks 6
#44
0x5a5d9a99
· blocks 20
#14
execute
· blocks 1
#15
batchUpdate
· blocks 3
#18
batchUpdate
#45
0x5a5d9a99
· blocks 18
#71
execFwdPositionOps
· blocks 3
#17
batchUpdate
· blocks 1
#19
0xab083028
· blocks 8
#46
0x5a5d9a99
· blocks 17
#20
0xab083028
· blocks 7
#47
0x5a5d9a99
· blocks 16
#21
0xab083028
· blocks 6
#48
0x98717539
· blocks 15
#24
0xab083028
· blocks 5
#49
0x98717539
· blocks 14
#25
0x0c7abd22
· blocks 11
#50
0x98717539
· blocks 13
#26
0x0c7abd22
· blocks 10
#51
0x98717539
· blocks 12
#29
0x0c7abd22
· blocks 6
#33
0xab083028
· blocks 2
#52
0x98717539
· blocks 11
#30
0x0c7abd22
· blocks 5
#34
0x6ad2e98b
· blocks 1
#53
0x98717539
· blocks 10
#32
0x0c7abd22
· blocks 4
#35
0xab083028
#54
0x98717539
· blocks 9
#55
0x98717539
· blocks 8
#66
0x0c7abd22
· blocks 3
#56
0x98717539
· blocks 7
#67
0x0c7abd22
· blocks 2
#57
0x98717539
· blocks 6
#68
0x0c7abd22
· blocks 1
#58
0x98717539
· blocks 5
#69
0x0c7abd22
#59
0x98717539
· blocks 4
#60
0x98717539
· blocks 3
#61
0x98717539
· blocks 2
#62
0x98717539
· blocks 1
#74
execOrders
· blocks 3
#75
execOrders
· blocks 2
#78
execOrders
· blocks 1
#79
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
w3
5
w4
6
w1
12
w4
14
w5
19
w6
20
w7
21
w8
24
w9
25
w10
26
w11
29
w12
30
w13
32
w14
33
w12
34
w13
35
w14
66
w15
67
w16
68
w17
69
w18
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xe99d8e68…a16e
0x34b655…2a6f
46 touches
253 conflicts
0x7b72fd15…b096
0x34b655…2a6f
32 touches
120 conflicts
0x2484cc15…5afc
0x34b655…2a6f
30 touches
105 conflicts
0xe02484a6…c32e
0xc8689a…ee79
30 touches
105 conflicts
0x5941ac48…c525
0x34b655…2a6f
30 touches
105 conflicts
0x04b34ae8…e6a3
0xd32edf…ff58
27 touches
91 conflicts
0x13a54fa2…5ae3
0x2a68ba…90c5
22 touches
55 conflicts
0x7322fb4a…635e
0x1b6862…e19c
18 touches
36 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
253 conflicts on slot
0xe99d8e683a…2ea16e
Audit this contract →
← previous block
·
next block →
recent activity