pev
.
One block, wave by wave
→
analytics
docs
feedback
offline
by Silk Nodes
pev
/
block
/
#73,481,299
← previous block
next block →
recent activity
Analyzing
Block #73,481,299
25 transactions · 18 stateful · 2026-05-09 15:06:51 UTC
Parallelism
60
/100
Blocked
56
%
Avg conflicts / tx
1.84
Longest chain
10
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#73,481,299
· 25 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 9
#9
0x69ff4e03
#10
0x1094dc9f
#11
0x69ff4e03
#12
0xe0de3ed7
#13
forward
#14
0x5bf9264c
#15
0x5bf9264c
#16
0xe7be4706
#18
approve
#19
0xc5a04723
#20
updateDataFeedsValuesPartial
#22
0x69ff4e03
#23
setData
#2
0x0c7abd22
· blocks 8
#3
0x0c7abd22
· blocks 7
#4
0x0c7abd22
· blocks 6
#5
0x0c7abd22
· blocks 5
#6
0x0c7abd22
· blocks 4
#7
0x0c7abd22
· blocks 4
#8
0x0c7abd22
· blocks 2
#21
0x5339c59f
#17
0x0c7abd22
· blocks 1
#24
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
17
w8
24
w9
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x2baf24b7…f4b0
0xd32edf…ff58
19 touches
45 conflicts
0x00000000…0013
0x1b6862…e19c
8 touches
6 conflicts
0xba5743c7…21bf
0x1b6862…e19c
8 touches
6 conflicts
0x00000000…0015
0x1b6862…e19c
8 touches
6 conflicts
0x00000000…0028
0x1b6862…e19c
6 touches
3 conflicts
0x00000000…0012
0x1b6862…e19c
6 touches
3 conflicts
0x00000000…0018
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
45 conflicts on slot
0x2baf24b7bb…dcf4b0
Audit this contract →
← previous block
·
next block →
recent activity