pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#100,144,161
← previous block
next block →
recent activity
Analyzing
Block #100,144,161
90 transactions · 72 stateful · 2026-08-29 09:06:17 UTC
Parallelism
74
/100
Blocked
76
%
Avg conflicts / tx
3.91
Longest chain
23
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#100,144,161
· 90 txs across 23 waves · depth 23
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
#0
syscallReward
#1
execute
#2
0x98269401
#3
0x575c0012
#4
0xbbb036a8
#5
0x6a92a180
· blocks 3
#8
0xab083028
· blocks 16
#10
0xab083028
#18
0x6a92a180
#19
updatePrices
· blocks 1
#21
updatePrices
#22
updatePrices
#23
updatePrices
#30
0x6a92a180
#32
0xe93d2982
#33
setData
#34
0x6a92a180
#35
0xf5ae6e42
#36
updatePrices
#37
updatePrices
#38
updatePrices
#39
0x41a8f47c
#40
0x41a8f47c
#44
execOrders
· blocks 4
#46
0x0f163fa8
#47
execOrder
· blocks 8
#48
0x111e7d…bf74
#54
0x3f5c179b
#59
0xd659cd30
#60
0xed82b078
· blocks 1
#61
forward
#66
postStateList
· blocks 2
#67
postStateList
· blocks 1
#70
0x6a92a181
#71
execOrders
#6
0x6a92a180
· blocks 2
#9
0xab083028
· blocks 15
#20
updatePrices
#45
execOrders
#49
execOrder
· blocks 4
#51
execOrders
· blocks 4
#68
postStateList
· blocks 1
#7
0x6a92a180
· blocks 1
#11
0xab083028
· blocks 14
#41
0x32d01e04
· blocks 4
#50
execOrder
· blocks 4
#52
execOrders
· blocks 7
#69
postStateList
#12
0xab083028
· blocks 7
#31
0x6a92a181
#53
execFwdPositionOpsV2
· blocks 18
#58
batchUpdate
· blocks 3
#13
0xab083028
· blocks 12
#56
execFwdPositionOpsV2
· blocks 4
#63
0xed82b078
· blocks 2
#72
execOrders
· blocks 17
#14
0xab083028
· blocks 5
#57
execFwdPositionOpsV2
· blocks 6
#64
0xed82b078
· blocks 1
#15
0xab083028
· blocks 10
#65
0xed82b078
#73
execOrders
· blocks 16
#16
0xab083028
· blocks 9
#74
execOrders
· blocks 15
#17
0xab083028
· blocks 2
#24
0xab083028
· blocks 7
#75
execOrders
· blocks 14
#25
0xab083028
· blocks 6
#43
0x32d01e04
· blocks 1
#76
execOrders
· blocks 13
#26
0xab083028
· blocks 5
#55
0x0c7abd22
#77
execOrders
· blocks 12
#27
0xab083028
· blocks 4
#78
execOrders
· blocks 11
#28
0xab083028
· blocks 3
#79
execOrders
· blocks 10
#29
0xab083028
· blocks 2
#80
execOrders
· blocks 9
#42
0x32d01e04
#62
0xed82b078
#81
execOrders
· blocks 8
#82
execOrders
· blocks 7
#83
execOrders
· blocks 6
#84
execOrders
· blocks 5
#85
execOrders
· blocks 4
#86
execOrders
· blocks 3
#87
execOrders
· blocks 2
#88
execOrders
· blocks 1
#89
execOrders
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
5
w0
6
w1
7
w2
8
w0
9
w1
11
w2
13
w4
15
w6
16
w7
24
w8
25
w9
26
w10
27
w11
28
w12
29
w13
31
w3
41
w2
58
w3
63
w4
64
w5
65
w6
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xd98b3c10…67b8
0x34b655…2a6f
36 touches
153 conflicts
0x889d5e90…929a
0x2a68ba…90c5
24 touches
66 conflicts
0x00000000…003d
0x065c9d…c394
18 touches
36 conflicts
0xbb97db90…4c93
0xc8689a…ee79
16 touches
28 conflicts
0x92385428…6941
0x34b655…2a6f
14 touches
21 conflicts
0x06e40499…165e
0x2b46c0…1669
14 touches
21 conflicts
0x00000000…003d
0x40c49f…2af0
14 touches
21 conflicts
0x065ff70b…356d
0x40c49f…2af0
14 touches
21 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
153 conflicts on slot
0xd98b3c102b…ca67b8
Audit this contract →
← previous block
·
next block →
recent activity