pev
.
One block, wave by wave
→
analytics
offline
by Silk Nodes →
pev
/
block
/
#71,741,655
← previous block
next block →
recent activity
Analyzing
Block #71,741,655
17 transactions · 15 stateful · 2026-05-01 13:55:46 UTC
Parallelism
88
/100
Blocked
13
%
Avg conflicts / tx
0.12
Longest chain
2
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#71,741,655
· 17 txs across 2 waves · depth 2
parallel ↔ serial
wave
w0
wave
w1
#0
syscallReward
#1
execute_route
#2
execute_route
#3
execute_route
#4
0x69f4b159
· blocks 1
#5
execute
#6
approve
#7
updatePrices
#8
updateDataFeedsValuesPartial
#9
0xeffdedb0
#10
0x0c7abd22
· blocks 1
#11
0x3f5c179b
#13
updatePriceFeedsIfNecessary
#15
setData
#16
0x39435dac
#12
0x0c7abd22
#14
0x69f4b15a
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
4
w0
10
w0
12
w1
14
w1
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x0d622e34…0000
0x681e90…ae09
4 touches
1 conflict
0x67416c3e…bb1a
0xd32edf…ff58
3 touches
1 conflict
0x01e7b865…6e6d
0x188d58…ea8e
2 touches
0 conflicts
0x01e7b865…6e6e
0x188d58…ea8e
2 touches
0 conflicts
0x01a89030…f786
0x368ee5…7ca4
2 touches
0 conflicts
0x5b571ba0…f13a
0x368ee5…7ca4
2 touches
0 conflicts
0x68faa0b9…14af
0x368ee5…7ca4
2 touches
0 conflicts
0xd77e90ec…8c04
0x3bd359…433a
2 touches
0 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:
0x681e908b…e1ae09
1 conflict on slot
0x0d622e34f9…000000
Audit this contract →
← previous block
·
next block →
recent activity