pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#97,385,778
← previous block
next block →
recent activity
Analyzing
Block #97,385,778
100 transactions · 84 stateful · 2026-08-19 16:03:51 UTC
Parallelism
68
/100
Blocked
81
%
Avg conflicts / tx
4.22
Longest chain
32
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#97,385,778
· 100 txs across 32 waves · depth 32
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
wave
w27
wave
w28
wave
w29
wave
w30
wave
w31
#0
syscallReward
#1
0x575c0012
· blocks 6
#4
batchCancelOrders
· blocks 2
#5
0x0756e95c
· blocks 2
#6
0xcf7468f4
#7
0xcf7468f4
#8
0x0756e95c
#12
postStateList
#13
0x41a8f47c
#14
updatePrices
· blocks 11
#15
updatePrices
#21
updatePrices
#22
updatePrices
#25
updatePrices
#32
0xab083028
#34
0xab083028
#36
0x32d01e04
#37
0xab083028
#38
0xab083028
· blocks 1
#39
0x8263f5d9
#40
0xab083028
#52
execOrder
· blocks 8
#72
execOrders
#73
artefact_keep
#76
0x3f5c179b
#79
0x3f5c179b
#84
forward
#90
execFwdPositionOpsV2
#91
execFwdPositionOpsV2
#93
transfer
#94
0x4cb2db39
#95
0x59558d29
#2
0xaa34808f
· blocks 5
#16
updatePrices
· blocks 10
#31
0xab083028
· blocks 3
#53
execOrder
· blocks 6
#3
0xaa34808f
· blocks 4
#17
updatePrices
· blocks 9
#33
0xab083028
· blocks 7
#54
execOrder
· blocks 8
#78
0x3f5c179b
#9
0x0c7abd22
· blocks 21
#18
updatePrices
· blocks 8
#35
0xab083028
· blocks 5
#55
execOrder
· blocks 9
#10
execute
· blocks 2
#19
updatePrices
· blocks 7
#30
0x0c7abd22
· blocks 18
#41
0xab083028
· blocks 5
#56
execOrder
· blocks 3
#11
execute
#20
updatePrices
· blocks 6
#42
0x0c7abd22
· blocks 17
#57
execOrder
· blocks 6
#77
0x3f5c179b
· blocks 3
#23
updatePrices
· blocks 5
#43
0x0c7abd22
· blocks 16
#58
execOrder
· blocks 5
#86
0xed82b078
· blocks 2
#24
updatePrices
· blocks 4
#44
0x0c7abd22
· blocks 15
#59
execOrder
· blocks 3
#87
0xed82b078
· blocks 2
#26
updatePrices
· blocks 3
#45
0x0c7abd22
· blocks 14
#88
0xed82b078
#89
0xed82b078
#27
updatePrices
· blocks 2
#46
0x0c7abd22
· blocks 13
#28
updatePrices
· blocks 1
#47
0x0c7abd22
· blocks 12
#29
updatePrices
#48
0x0c7abd22
· blocks 11
#49
0x0c7abd22
· blocks 10
#50
0x0c7abd22
· blocks 9
#51
0x0c7abd22
· blocks 8
#60
0x0c7abd22
· blocks 14
#61
0x0c7abd22
· blocks 12
#62
0x0c7abd22
· blocks 9
#63
0x0c7abd22
· blocks 7
#92
execFwdPositionOpsV2
#64
0x5acec890
· blocks 6
#66
0x0c7abd22
· blocks 3
#65
0x5acec890
· blocks 7
#81
0x0c7abd22
· blocks 2
#67
execOrders
· blocks 4
#74
execFwdPositionOpsV2
· blocks 1
#82
0x0c7abd22
· blocks 1
#68
execOrders
· blocks 3
#83
0x0c7abd22
#69
execOrders
· blocks 5
#70
execOrders
· blocks 4
#71
execOrders
· blocks 3
#75
execFwdPositionOpsV2
· blocks 2
#80
execFwdPositionOpsV2
· blocks 5
#85
execFwdPositionOpsV2
· blocks 1
#96
execOrders
· blocks 3
#97
execOrders
· blocks 2
#98
execOrders
· blocks 1
#99
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
w0
9
w3
10
w4
11
w5
30
w4
31
w1
42
w5
43
w6
44
w7
77
w5
82
w21
87
w7
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x6002d2c9…a404
0xd32edf…ff58
39 touches
190 conflicts
0x00000000…0002
0x103de0…bb55
24 touches
66 conflicts
0xec7d120d…7084
0x34b655…2a6f
16 touches
28 conflicts
0x00000000…003d
0xa6afd3…d132
14 touches
21 conflicts
0xca841faa…486a
0x34b655…2a6f
14 touches
21 conflicts
0x7de57974…f5ba
0x34b655…2a6f
12 touches
15 conflicts
0x7e5ea60a…c4aa
0x34b655…2a6f
12 touches
15 conflicts
0xac2a0273…721b
0x34b655…2a6f
12 touches
15 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:
FastLane: FastLaneAuctionHandler
190 conflicts on slot
0x6002d2c955…61a404
Audit this contract →
← previous block
·
next block →
recent activity