pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#87,699,764
← previous block
next block →
recent activity
Analyzing
Block #87,699,764
57 transactions · 42 stateful · 2026-07-14 12:27:18 UTC
Parallelism
70
/100
Blocked
71
%
Avg conflicts / tx
2.6
Longest chain
17
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#87,699,764
· 57 txs across 17 waves · depth 17
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
#0
syscallReward
#1
0x0c7abd22
#2
0x0c7abd22
#3
0x0c7abd22
· blocks 13
#8
0x0c7abd22
#12
0x0c7abd22
#16
0x6a562b9e
· blocks 1
#17
0xb264ae19
#18
0x1094dc9f
#22
main_all
#23
0x13572d0b
#25
main_all
#27
0xe3a3c9cc
#28
updatePrices
#29
0xab083028
· blocks 1
#32
updatePrices
#39
0x5a5d9a99
#40
0x5a5d9a99
· blocks 6
#42
0x5a5d9a99
#45
updateDataFeedsValuesPartial
#46
updateDataFeedsValuesPartial
#47
updateDataFeedsValuesPartial
#49
execFwdPositionOps
· blocks 1
#52
0x9600f3ed
#53
setData
#55
jMMeC
#56
0xc7e3ec2c
#4
0x0c7abd22
· blocks 12
#20
0x6a562b9e
#30
0x6ad2e98b
#41
0x5a5d9a99
· blocks 5
#5
0x0c7abd22
· blocks 11
#43
0x98717539
· blocks 1
#50
execFwdPositionOps
· blocks 1
#54
execOrders
#6
0x0c7abd22
· blocks 17
#44
0x98717539
#51
execFwdPositionOps
#7
0x0c7abd22
· blocks 9
#15
0x1094dc9f
· blocks 6
#9
0x0c7abd22
· blocks 8
#10
0x0c7abd22
· blocks 7
#11
0x0c7abd22
· blocks 8
#13
execute
#14
0x13572d0b
· blocks 6
#26
0x0c7abd22
· blocks 5
#19
0x13572d0b
· blocks 6
#34
0x0c7abd22
· blocks 4
#21
0x13572d0b
· blocks 5
#35
0x0c7abd22
· blocks 3
#24
0x13572d0b
· blocks 4
#31
0x13572d0b
· blocks 2
#33
0x13572d0b
· blocks 2
#36
0x0c7abd22
· blocks 3
#37
0x0c7abd22
· blocks 1
#38
0x13572d0b
#48
0x0c7abd22
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
3
w0
4
w1
5
w2
6
w3
7
w4
9
w5
10
w6
11
w7
26
w8
34
w9
35
w10
36
w14
37
w15
48
w16
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x39bfb0b8…ed74
0xd32edf…ff58
27 touches
91 conflicts
0x17606ba6…1b6e
0x754704…b603
16 touches
28 conflicts
0x01e7b865…6e6d
0x188d58…ea8e
14 touches
21 conflicts
0x391d170b…bd0f
0x3bd359…433a
14 touches
21 conflicts
0x01e7b865…6e6e
0x188d58…ea8e
12 touches
15 conflicts
0x00000000…0015
0x1b6862…e19c
8 touches
6 conflicts
0x00000000…001c
0x1b6862…e19c
8 touches
6 conflicts
0x00000000…002c
0x1b6862…e19c
8 touches
6 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
91 conflicts on slot
0x39bfb0b86f…abed74
Audit this contract →
← previous block
·
next block →
recent activity