pev
.
One block, wave by wave
→
analytics
docs
feedback
offline
by Silk Nodes
pev
/
block
/
#73,751,072
← previous block
next block →
recent activity
Analyzing
Block #73,751,072
28 transactions · 23 stateful · 2026-05-10 21:13:10 UTC
Parallelism
64
/100
Blocked
57
%
Avg conflicts / tx
2.11
Longest chain
10
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#73,751,072
· 28 txs across 10 waves · depth 10
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
wave
w5
wave
w6
wave
w7
wave
w8
wave
w9
#0
syscallReward
#1
0x0c7abd22
· blocks 13
#10
0x1094dc9f
#11
0x0756e95c
#12
0xe0de3ed7
#13
0xef555769
#14
0x6a00f55d
#15
0xccf50a51
#16
0xccf50a51
#17
updateDataFeedsValuesPartial
#18
setData
#19
forward
#20
closeTrade
#23
0x5339c59f
#26
0x39435dac
#2
0x0c7abd22
· blocks 8
#21
0xed82b078
· blocks 4
#3
0x0c7abd22
· blocks 7
#22
0xed82b078
· blocks 3
#4
0x0c7abd22
· blocks 6
#24
0xed82b078
· blocks 2
#5
0x0c7abd22
· blocks 5
#25
0xed82b078
· blocks 1
#6
0x0c7abd22
· blocks 4
#7
0x0c7abd22
· blocks 3
#8
0x0c7abd22
· blocks 2
#9
0x0c7abd22
· blocks 1
#27
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
6
w5
7
w6
8
w7
9
w8
21
w1
22
w2
24
w3
25
w4
27
w9
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x66f17b6b…b201
0xd32edf…ff58
19 touches
45 conflicts
0xf2f76ab3…623e
0x2a68ba…90c5
10 touches
10 conflicts
0x00000000…003d
0x065c9d…c394
8 touches
6 conflicts
0x01e7b865…6e6d
0x188d58…ea8e
6 touches
3 conflicts
0x01e7b865…6e6e
0x188d58…ea8e
6 touches
3 conflicts
0x00000000…0012
0x1b6862…e19c
6 touches
3 conflicts
0x00000000…0013
0x1b6862…e19c
6 touches
3 conflicts
0x00000000…0015
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
45 conflicts on slot
0x66f17b6b53…a8b201
Audit this contract →
← previous block
·
next block →
recent activity