pev
.
One block, wave by wave
→
analytics
offline
by Silk Nodes →
pev
/
block
/
#71,090,375
← previous block
next block →
recent activity
Analyzing
Block #71,090,375
22 transactions · 19 stateful · 2026-04-28 13:34:40 UTC
Parallelism
82
/100
Blocked
42
%
Avg conflicts / tx
0.59
Longest chain
4
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#71,090,375
· 22 txs across 4 waves · depth 4
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
#0
syscallReward
#1
0xe0de3ed7
#2
buyExactIn
#3
updatePrices
· blocks 2
#6
0x0c7abd22
· blocks 2
#7
updateDataFeedsValuesPartial
#9
setData
#10
forward
#11
forward
#12
0xed82b078
· blocks 1
#14
0xed82b078
· blocks 2
#18
modifyLiquidities
#19
updatePrices
#20
updatePrices
#4
updatePrices
· blocks 1
#8
0x0c7abd22
· blocks 1
#13
0xed82b078
· blocks 2
#15
0xed82b078
· blocks 1
#5
updatePrices
#16
0xed82b078
· blocks 1
#21
0x0c7abd22
#17
0xed82b078
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
3
w0
4
w1
5
w2
6
w0
8
w1
12
w0
13
w1
14
w0
15
w1
16
w2
17
w3
21
w2
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x046a928e…0012
0x2a68ba…90c5
6 touches
3 conflicts
0x00000000…0002
0xb857c1…9be1
6 touches
3 conflicts
0x00000000…003d
0x131a2e…0da9
6 touches
3 conflicts
0x23cbe631…dae5
0xd32edf…ff58
5 touches
3 conflicts
0x00000000…003d
0x065c9d…c394
4 touches
1 conflict
0x4ab14837…e1b2
0x2a68ba…90c5
4 touches
1 conflict
0x47b807a2…3307
0x131a2e…0da9
3 touches
1 conflict
0x4cb2b152…2e00
0x131a2e…0da9
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:
0x2a68ba18…8e90c5
3 conflicts on slot
0x046a928e85…e50012
Audit this contract →
← previous block
·
next block →
recent activity