pev
.
One block, wave by wave
→
analytics
offline
by Silk Nodes →
pev
/
block
/
#71,741,541
← previous block
next block →
recent activity
Analyzing
Block #71,741,541
25 transactions · 12 stateful · 2026-05-01 13:55:00 UTC
Parallelism
92
/100
Blocked
33
%
Avg conflicts / tx
0.16
Longest chain
2
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#71,741,541
· 25 txs across 2 waves · depth 2
parallel ↔ serial
wave
w0
wave
w1
#0
syscallReward
#1
0x0c7abd22
· blocks 2
#3
0x69f4b12c
#4
0x69f4b12c
#5
0x69f4b12c
#6
0x69f4b12c
#7
updatePrices
· blocks 1
#8
updatePrices
#9
updatePrices
#11
updatePrices
#12
updatePrices
#13
updatePrices
#14
updatePrices
#15
0x69f4b12c
#16
0xeffdedb0
#17
updateDataFeedsValuesPartial
#19
0x69f4b12c
#20
setData
#21
0x39435dac
· blocks 1
#23
0x39435dac
#24
0x39435dac
#2
0x0c7abd22
#10
updatePrices
#18
0x3f5c179b
#22
0x39435dac
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
2
w1
7
w0
10
w1
18
w1
21
w0
22
w1
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x00000000…002d
0x1b6862…e19c
4 touches
1 conflict
0xac79a0c7…be14
0x1b6862…e19c
4 touches
1 conflict
0xd9f18d9a…141d
0x1b6862…e19c
4 touches
1 conflict
0x00000000…003d
0x065c9d…c394
4 touches
1 conflict
0x3ffd5ba2…8225
0x065c9d…c394
4 touches
1 conflict
0x5c8c6ab6…dc36
0x065c9d…c394
4 touches
1 conflict
0x6a32874f…2837
0x065c9d…c394
4 touches
1 conflict
0x00000000…0002
0x7e9d3a…9fda
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:
0x1b68626d…2de19c
1 conflict on slot
0x0000000000…00002d
Audit this contract →
← previous block
·
next block →
recent activity