pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#74,667,441
← previous block
next block →
recent activity
Analyzing
Block #74,667,441
13 transactions · 13 stateful · 2026-05-15 03:07:12 UTC
Parallelism
54
/100
Blocked
38
%
Avg conflicts / tx
1.15
Longest chain
6
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#74,667,441
· 13 txs across 6 waves · depth 6
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
wave
w5
#0
syscallReward
#1
updatePrices
· blocks 5
#7
0x1be2fb9c
#8
updateDataFeedsValuesPartial
#9
updatePriceFeedsIfNecessary
#10
setData
#11
0x39435dac
#12
0x39435dac
#2
updatePrices
· blocks 4
#3
updatePrices
· blocks 3
#4
updatePrices
· blocks 2
#5
updatePrices
· blocks 1
#6
updatePrices
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
w4
6
w5
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x00000000…0002
0xab3526…fa38
12 touches
15 conflicts
0x09000000…0007
0x000000…1000
2 touches
0 conflicts
0x6677f92f…b7cd
0x0555e3…2b9c
2 touches
0 conflicts
0x846f2172…fd54
0x0555e3…2b9c
2 touches
0 conflicts
0x969f2d28…4fa2
0x0555e3…2b9c
2 touches
0 conflicts
0x02dab23a…7c56
0x065c9d…c394
2 touches
0 conflicts
0x46cb45de…a566
0x188d58…ea8e
2 touches
0 conflicts
0x46cb45de…a567
0x188d58…ea8e
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:
0xab35264b…1cfa38
15 conflicts on slot
0x0000000000…000002
Audit this contract →
← previous block
·
next block →
recent activity