pev
.
One block, wave by wave
→
analytics
docs
feedback
offline
by Silk Nodes
pev
/
block
/
#71,289,731
← previous block
next block →
recent activity
Analyzing
Block #71,289,731
22 transactions · 17 stateful · 2026-04-29 11:41:37 UTC
Parallelism
77
/100
Blocked
35
%
Avg conflicts / tx
0.64
Longest chain
5
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#71,289,731
· 22 txs across 5 waves · depth 5
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
#0
syscallReward
#1
0x54390b8b
· blocks 2
#2
execute
#3
0x0f052239
#4
0x719d975a
#5
requestRedeem
#6
0x0c7abd22
· blocks 4
#8
0x98717539
#9
updateDataFeedsValuesPartial
#10
updateDataFeedsValuesPartial
#11
updateDataFeedsValuesPartial
#16
forward
#17
0xeb8ce755
#18
setData
#19
get
#20
updatePrices
· blocks 1
#7
0xccf50a51
· blocks 1
#12
0x0c7abd22
· blocks 3
#21
updatePrices
#13
0x0c7abd22
· blocks 2
#14
0x0c7abd22
· blocks 1
#15
0x0c7abd22
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
6
w0
7
w1
12
w1
13
w2
14
w3
15
w4
20
w0
21
w1
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x70fcf597…5c05
0xd32edf…ff58
9 touches
10 conflicts
0x0f012b21…cee5
0x065c9d…c394
6 touches
3 conflicts
0xde38584a…ecb7
0x2a68ba…90c5
6 touches
3 conflicts
0xa1087a5c…66c4
0x754704…b603
6 touches
3 conflicts
0x00000000…0001
0xc1a578…8e1a
4 touches
1 conflict
0x00000000…0012
0x1b6862…e19c
4 touches
1 conflict
0x00000000…001c
0x1b6862…e19c
4 touches
1 conflict
0x00000000…0000
0xc1a578…8e1a
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
10 conflicts on slot
0x70fcf597b9…135c05
Audit this contract →
← previous block
·
next block →
recent activity