pev
.
One block, wave by wave
→
analytics
docs
feedback
offline
by Silk Nodes
pev
/
block
/
#73,469,622
← previous block
next block →
recent activity
Analyzing
Block #73,469,622
18 transactions · 12 stateful · 2026-05-09 13:49:16 UTC
Parallelism
78
/100
Blocked
33
%
Avg conflicts / tx
0.56
Longest chain
4
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#73,469,622
· 18 txs across 4 waves · depth 4
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
#0
syscallReward
#1
0x4ec9f7a2
· blocks 1
#2
0x1094dc9f
· blocks 2
#3
0xb264ae19
#4
updateDataFeedsValuesPartial
#5
0x0c7abd22
· blocks 3
#6
0x1be2fb9c
#7
0xe7be4706
#8
0x98717539
#11
withdraw
#12
0x62be7533
#15
0x69ff3bd4
#16
setData
#17
0x39435dac
#9
0x0c7abd22
· blocks 2
#10
0x0c7abd22
· blocks 2
#13
0x0c7abd22
#14
createModule
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
2
w0
5
w0
9
w1
10
w2
13
w3
14
w3
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xb229b3cd…7b25
0xd32edf…ff58
7 touches
6 conflicts
0x729c91b8…9537
0x188d58…ea8e
6 touches
3 conflicts
0x729c91b8…9538
0x188d58…ea8e
6 touches
3 conflicts
0x56a919c4…ab49
0xee8c0e…1242
4 touches
1 conflict
0x00000000…0018
0x1b6862…e19c
4 touches
1 conflict
0xcb45d9d6…cb80
0x1b6862…e19c
4 touches
1 conflict
0x92d610a6…9a40
0x2a68ba…90c5
4 touches
1 conflict
0x17606ba6…1b6e
0x754704…b603
4 touches
1 conflict
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
6 conflicts on slot
0xb229b3cd9b…527b25
Audit this contract →
← previous block
·
next block →
recent activity