pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#87,700,229
← previous block
next block →
recent activity
Analyzing
Block #87,700,229
83 transactions · 49 stateful · 2026-07-14 12:30:26 UTC
Parallelism
86
/100
Blocked
71
%
Avg conflicts / tx
1.67
Longest chain
12
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#87,700,229
· 83 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
0x0c7abd22
#2
0x0c7abd22
· blocks 15
#11
0x6a562c5a
· blocks 1
#12
createModule
#14
0x6a562c5a
#15
0x6a562c5a
#16
main_all
#17
updatePrices
#18
updatePrices
#19
0xab083028
· blocks 9
#25
0x6ad2e98b
#26
0x6ad2e98b
#28
0x6ad2e98b
#29
0x6ad2e98b
#31
0x6ad2e98b
#32
0x6ad2e98b
#35
updateDataFeedsValuesPartial
#36
forward
#37
0x6a562c5a
#40
updateDataFeedsValuesPartial
#41
0x6a562c5a
#45
execPerpOps
#47
0x5a5d9a99
· blocks 7
#48
0x5a5d9a99
#49
0x5a5d9a99
#50
0x5a5d9a99
#56
0x98717539
#57
0x98717539
#58
0x98717539
#59
0x98717539
#60
0x98717539
#61
0x98717539
#62
0x98717539
#63
0x98717539
#64
0x98717539
#65
0x98717539
#66
0x98717539
#67
0x98717539
#68
0x98717539
#69
setData
#70
execFwdPositionOps
· blocks 1
#71
updatePosition
#74
0x9600f3ed
#75
0x1ada0a83
#77
0xa9b28aa6
#78
0xa9b28aa6
#82
0xc7e3ec2c
#3
0x0c7abd22
· blocks 10
#13
0x6a562c5a
#20
0xab083028
· blocks 8
#43
0x1be2fb9c
#51
0x5a5d9a99
· blocks 4
#72
execFwdPositionOps
· blocks 1
#4
0x0c7abd22
· blocks 9
#21
0xab083028
· blocks 7
#52
0x5a5d9a99
· blocks 3
#73
execFwdPositionOps
· blocks 2
#5
0x0c7abd22
· blocks 8
#22
0xab083028
· blocks 6
#53
0x5a5d9a99
· blocks 2
#79
execOrders
· blocks 2
#6
0x0c7abd22
· blocks 7
#23
0xab083028
· blocks 5
#46
0x3f5c179b
#54
0x5a5d9a99
· blocks 1
#80
execOrders
· blocks 1
#7
0x0c7abd22
· blocks 7
#24
0x6ad2e98b
· blocks 3
#55
0x5a5d9a99
#76
batchUpdate
#81
execOrders
#8
0x0c7abd22
· blocks 5
#10
0x13572d0b
· blocks 1
#27
0x6ad2e98b
· blocks 2
#9
0x0c7abd22
· blocks 5
#30
0x6ad2e98b
· blocks 1
#33
0x6ad2e98b
#34
0xab083028
#38
0x0c7abd22
· blocks 3
#39
0x0c7abd22
· blocks 2
#42
0x0c7abd22
· blocks 1
#44
0x0c7abd22
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
2
w0
3
w1
4
w2
5
w3
6
w4
7
w5
8
w6
9
w7
10
w6
23
w4
38
w8
39
w9
42
w10
43
w1
44
w11
76
w5
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xff6fb230…656c
0xd32edf…ff58
23 touches
66 conflicts
0x889d5e90…929a
0x2a68ba…90c5
18 touches
36 conflicts
0x00000000…0015
0x1b6862…e19c
12 touches
15 conflicts
0x00000000…001c
0x1b6862…e19c
12 touches
15 conflicts
0x00000000…002c
0x1b6862…e19c
12 touches
15 conflicts
0x37699b20…1073
0x1b6862…e19c
12 touches
15 conflicts
0xd9f18d9a…141d
0x1b6862…e19c
12 touches
15 conflicts
0x00000000…0012
0x1b6862…e19c
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
66 conflicts on slot
0xff6fb230b4…f4656c
Audit this contract →
← previous block
·
next block →
recent activity