pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#87,711,136
← previous block
next block →
recent activity
Analyzing
Block #87,711,136
30 transactions · 24 stateful · 2026-07-14 13:43:38 UTC
Parallelism
80
/100
Blocked
58
%
Avg conflicts / tx
1.13
Longest chain
6
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#87,711,136
· 30 txs across 6 waves · depth 6
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
wave
w5
#0
syscallReward
#1
0x0c7abd22
· blocks 6
#6
0x1094dc9f
#7
0x05ee6a22
#9
0x39435dac
#10
updatePrices
· blocks 1
#11
updatePrices
#13
updatePrices
#14
0x5a5d9a99
· blocks 4
#18
updateDataFeedsValuesPartial
#19
updateDataFeedsValuesPartial
#20
0x0f6795d9
· blocks 4
#25
0xed82b078
#26
0xed82b078
#27
0xed82b078
#28
setData
#2
0x0c7abd22
· blocks 4
#8
0x6ad2e98b
#12
updatePrices
#15
0x5a5d9a99
· blocks 3
#22
0x0f6795d9
· blocks 2
#24
0x0f6795d9
#3
0x0c7abd22
· blocks 3
#16
0x5a5d9a99
· blocks 2
#23
0x0f6795d9
· blocks 1
#4
0x0c7abd22
· blocks 2
#17
0x5a5d9a99
· blocks 1
#5
0x0c7abd22
· blocks 1
#29
0x39435dac
#21
0x0c7abd22
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
8
w1
10
w0
12
w1
14
w0
15
w1
16
w2
17
w3
21
w5
29
w4
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x3f8c8d05…1a43
0xd32edf…ff58
11 touches
15 conflicts
0x8fe37a3f…4c89
0x34b655…2a6f
10 touches
10 conflicts
0xb96a99db…95aa
0x34b655…2a6f
8 touches
6 conflicts
0xdb242114…f53e
0x34b655…2a6f
8 touches
6 conflicts
0x4560e5a8…b741
0x34b655…2a6f
8 touches
6 conflicts
0x67905f6e…02a1
0x34b655…2a6f
8 touches
6 conflicts
0x6fe7d366…78ff
0x34b655…2a6f
8 touches
6 conflicts
0x5b145de0…367c
0xc8689a…ee79
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
15 conflicts on slot
0x3f8c8d05b0…481a43
Audit this contract →
← previous block
·
next block →
recent activity