pev
.
One block, wave by wave
→
analytics
docs
feedback
offline
by Silk Nodes
pev
/
block
/
#72,817,765
← previous block
next block →
recent activity
Analyzing
Block #72,817,765
37 transactions · 25 stateful · 2026-05-06 13:31:05 UTC
Parallelism
89
/100
Blocked
48
%
Avg conflicts / tx
0.49
Longest chain
4
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#72,817,765
· 37 txs across 4 waves · depth 4
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
#0
syscallReward
#1
0x0c7abd22
· blocks 4
#6
0x575c0012
#7
0x575c0012
#8
0x69fb4311
· blocks 2
#10
0xcf7468f4
#11
0x69fb4311
#13
0x69fb4311
#14
updatePrices
· blocks 2
#16
updatePrices
#17
updatePrices
#19
updatePrices
#20
updatePrices
#21
updatePrices
#22
updatePrices
#23
updatePrices
#24
0x5bf9264c
#25
0xeffdedb0
#26
0x98717539
· blocks 2
#29
updateDataFeedsValuesPartial
#30
updateDataFeedsValuesPartial
#31
updateDataFeedsValuesPartial
#32
updatePriceFeedsIfNecessary
#33
setData
#34
0x69fb4311
#2
0x0c7abd22
· blocks 2
#5
execute
#9
0x69fb4311
· blocks 1
#15
updatePrices
· blocks 1
#27
0x98717539
· blocks 2
#3
0x0c7abd22
· blocks 1
#12
0x69fb4311
#18
updatePrices
#28
0x98717539
#35
0x39435dac
· blocks 1
#4
0x0c7abd22
#36
0x39435dac
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
w1
8
w0
9
w1
12
w2
14
w0
15
w1
18
w2
26
w0
27
w1
28
w2
35
w2
36
w3
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xe2368f05…5200
0xd32edf…ff58
7 touches
6 conflicts
0x60f7fbaf…bd58
0x34b655…2a6f
6 touches
3 conflicts
0x00000000…002b
0x1b6862…e19c
6 touches
3 conflicts
0x17a7f697…dcb4
0x1b6862…e19c
6 touches
3 conflicts
0xd9f18d9a…141d
0x1b6862…e19c
6 touches
3 conflicts
0x0d622e34…0000
0x681e90…ae09
6 touches
3 conflicts
0x00000000…0002
0x7e9d3a…9fda
6 touches
3 conflicts
0x8a35acfb…d1ac
0x8d66a4…3095
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
6 conflicts on slot
0xe2368f0578…a95200
Audit this contract →
← previous block
·
next block →
recent activity