pev
.
One block, wave by wave
→
analytics
offline
by Silk Nodes →
pev
/
block
/
#72,271,998
← previous block
next block →
recent activity
Analyzing
Block #72,271,998
15 transactions · 14 stateful · 2026-05-04 00:53:01 UTC
Parallelism
47
/100
Blocked
50
%
Avg conflicts / tx
1.87
Longest chain
8
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#72,271,998
· 15 txs across 8 waves · depth 8
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
wave
w5
wave
w6
wave
w7
#0
syscallReward
#1
0x0c7abd22
#2
updatePrices
· blocks 7
#10
0x98717539
#11
updateDataFeedsValuesPartial
#12
verifyOracleProofV2
#13
0x6df9e92b
#14
setData
#3
updatePrices
· blocks 6
#4
updatePrices
· blocks 5
#5
updatePrices
· blocks 4
#6
updatePrices
· blocks 3
#7
updatePrices
· blocks 2
#8
updatePrices
· blocks 1
#9
updatePrices
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
2
w0
3
w1
4
w2
5
w3
6
w4
7
w5
8
w6
9
w7
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x00000000…0002
0x7e9d3a…9fda
16 touches
28 conflicts
0x09000000…0007
0x000000…1000
2 touches
0 conflicts
0x0b000000…0002
0x000000…1000
2 touches
0 conflicts
0x00000000…0012
0x1b6862…e19c
2 touches
0 conflicts
0x00000000…0013
0x1b6862…e19c
2 touches
0 conflicts
0x00000000…0015
0x1b6862…e19c
2 touches
0 conflicts
0x00000000…0018
0x1b6862…e19c
2 touches
0 conflicts
0x00000000…0028
0x1b6862…e19c
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:
0x7e9d3a8a…4f9fda
28 conflicts on slot
0x0000000000…000002
Audit this contract →
← previous block
·
next block →
recent activity