pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#87,711,054
← previous block
next block →
recent activity
Analyzing
Block #87,711,054
39 transactions · 29 stateful · 2026-07-14 13:43:05 UTC
Parallelism
82
/100
Blocked
55
%
Avg conflicts / tx
0.92
Longest chain
7
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#87,711,054
· 39 txs across 7 waves · depth 7
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
wave
w5
wave
w6
#0
syscallReward
#1
0x0c7abd22
#2
0x0c7abd22
#3
0x0c7abd22
#4
0x0c7abd22
· blocks 6
#10
0x1094dc9f
#12
0xe3a3c9cc
#13
updatePrices
· blocks 1
#14
updatePrices
#15
0xab083028
· blocks 2
#18
updatePrices
#19
0x39435dac
· blocks 4
#21
0x6a563d60
· blocks 1
#23
0x1be2fb9c
#24
0x5bf9264c
#25
0x5bf9264c
#26
0x5a5d9a99
· blocks 1
#28
updateDataFeedsValuesPartial
#29
updateDataFeedsValuesPartial
#33
forward
#35
setData
#36
0x39435dac
#38
0xc7e3ec2c
#5
0x0c7abd22
· blocks 5
#16
0xab083028
· blocks 1
#17
updatePrices
#20
0x39435dac
· blocks 3
#22
0x6a563d61
#31
0x3f5c179b
#6
0x0c7abd22
· blocks 4
#27
0x5a5d9a99
#30
0x0f6795d9
· blocks 2
#34
0xed82b078
#7
0x0c7abd22
· blocks 3
#32
0x0f6795d9
#37
0x39435dac
#8
0x0c7abd22
· blocks 2
#9
0x0c7abd22
· blocks 1
#11
0x0c7abd22
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
4
w0
5
w1
6
w2
7
w3
8
w4
9
w5
11
w6
13
w0
15
w0
16
w1
17
w1
31
w1
34
w2
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xf7af1374…525c
0xd32edf…ff58
13 touches
21 conflicts
0xac2a0273…721b
0x34b655…2a6f
8 touches
6 conflicts
0x00000000…0013
0x1b6862…e19c
6 touches
3 conflicts
0x00000000…0015
0x1b6862…e19c
6 touches
3 conflicts
0x00000000…001d
0x1b6862…e19c
6 touches
3 conflicts
0x00000000…002d
0x1b6862…e19c
6 touches
3 conflicts
0xba5743c7…21c4
0x1b6862…e19c
6 touches
3 conflicts
0xd9f18d9a…141d
0x1b6862…e19c
6 touches
3 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
21 conflicts on slot
0xf7af137495…84525c
Audit this contract →
← previous block
·
next block →
recent activity