pev
.
One block, wave by wave
→
offline
by Silk Nodes →
pev
/
block
/
#71,708,895
← previous block
next block →
recent activity
Analyzing
Block #71,708,895
28 transactions · 18 stateful · 2026-05-01 10:17:28 UTC
Parallelism
82
/100
Blocked
44
%
Avg conflicts / tx
0.54
Longest chain
5
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#71,708,895
· 28 txs across 5 waves · depth 5
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
#0
syscallReward
#1
0x0c7abd22
· blocks 2
#4
0x69f47e30
#5
0x9036287a
· blocks 1
#6
0x69f47e30
#7
0x69f47e30
#8
0x69f47e30
#9
0x69f47e30
#10
updatePrices
· blocks 4
#15
updatePrices
#16
updatePrices
#17
0x69f47e30
#18
0x5bf9264c
#19
0x5bf9264c
#20
0xeffdedb0
#22
forward
#23
updateDataFeedsValuesPartial
#24
0x69f47e30
#25
setData
#26
0x39435dac
· blocks 1
#2
0x0c7abd22
· blocks 1
#11
updatePrices
· blocks 3
#21
0x3f5c179b
#27
0x39435dac
#3
0x0c7abd22
#12
updatePrices
· blocks 2
#13
updatePrices
· blocks 1
#14
updatePrices
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
2
w1
3
w2
5
w0
10
w0
11
w1
12
w2
13
w3
14
w4
21
w1
26
w0
27
w1
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x00000000…0002
0x7e9d3a…9fda
10 touches
10 conflicts
0xd9f18d9a…141d
0x1b6862…e19c
6 touches
3 conflicts
0x4979282b…2936
0x1b6862…e19c
6 touches
3 conflicts
0x00000000…002d
0x1b6862…e19c
6 touches
3 conflicts
0x00000000…001d
0x1b6862…e19c
6 touches
3 conflicts
0x00000000…0015
0x1b6862…e19c
6 touches
3 conflicts
0x00000000…0013
0x1b6862…e19c
6 touches
3 conflicts
0x00000000…0012
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:
0x7e9d3a8a…4f9fda
10 conflicts on slot
0x0000000000…000002
Audit this contract →
← previous block
·
next block →
recent activity