pev
.
One block, wave by wave
→
analytics
offline
by Silk Nodes →
pev
/
block
/
#71,244,449
← previous block
next block →
recent activity
Analyzing
Block #71,244,449
13 transactions · 11 stateful · 2026-04-29 06:40:16 UTC
Parallelism
69
/100
Blocked
27
%
Avg conflicts / tx
0.31
Longest chain
4
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#71,244,449
· 13 txs across 4 waves · depth 4
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
#0
syscallReward
#1
0x0c7abd22
#2
0x69f1a848
#3
updatePrices
#4
0x98717539
· blocks 2
#8
updateDataFeedsValuesPartial
#9
0x6463ffd1
#10
setData
#11
0x69f1a847
#12
0x69f1a848
#5
0x98717539
· blocks 1
#6
0x98717539
· blocks 1
#7
0x98717539
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
4
w0
5
w1
6
w2
7
w3
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x8a35acfb…d1ae
0x8d66a4…3095
6 touches
3 conflicts
0x96504a63…52d2
0x8d66a4…3095
6 touches
3 conflicts
0x374426df…f445
0xc8689a…ee79
4 touches
1 conflict
0x8a35acfb…d1ab
0x8d66a4…3095
4 touches
1 conflict
0x8a35acfb…d1ac
0x8d66a4…3095
4 touches
1 conflict
0x8a35acfb…d1ad
0x8d66a4…3095
4 touches
1 conflict
0xe72962f6…e169
0x8d66a4…3095
4 touches
1 conflict
0xe96c91d2…32ff
0x8d66a4…3095
4 touches
1 conflict
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:
0x8d66a43f…113095
3 conflicts on slot
0x8a35acfbc1…6bd1ae
Audit this contract →
← previous block
·
next block →
recent activity