pev
.
One block, wave by wave
→
analytics
offline
by Silk Nodes →
pev
/
block
/
#70,878,234
← previous block
next block →
recent activity
Analyzing
Block #70,878,234
23 transactions · 20 stateful · 2026-04-27 14:02:01 UTC
Parallelism
78
/100
Blocked
25
%
Avg conflicts / tx
0.39
Longest chain
5
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#70,878,234
· 23 txs across 5 waves · depth 5
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
#0
syscallReward
#1
0x69ef6cd1
#2
0xb3dd4ec4
#3
0x69ef6cd1
#4
0x69ef6cd1
#5
0x98717539
· blocks 3
#9
updateDataFeedsValuesPartial
#10
updateDataFeedsValuesPartial
#11
0x6463ffd1
· blocks 1
#12
updatePriceFeedsIfNecessary
#13
0xed82b078
#14
0xed82b078
· blocks 1
#16
setData
#17
0x39435dac
#19
0x39435dac
#20
0x39435dac
#21
updatePrices
#22
updatePrices
#6
0x98717539
· blocks 2
#15
0xed82b078
#7
0x98717539
· blocks 1
#8
0x98717539
· blocks 1
#18
0x39435dac
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
5
w0
6
w1
7
w2
8
w3
11
w0
14
w0
15
w1
18
w4
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x8a35acfb…d1b0
0x8d66a4…3095
8 touches
6 conflicts
0x60f7fbaf…bd58
0x34b655…2a6f
8 touches
6 conflicts
0x9be2b99a…a959
0x34b655…2a6f
6 touches
3 conflicts
0x8a35acfb…d1ae
0x8d66a4…3095
6 touches
3 conflicts
0x8a35acfb…d1af
0x8d66a4…3095
6 touches
3 conflicts
0x462c8be7…4f83
0x8d66a4…3095
4 touches
1 conflict
0x468c69b1…af11
0x8d66a4…3095
4 touches
1 conflict
0x5ba51e87…44ee
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
6 conflicts on slot
0x8a35acfbc1…6bd1b0
Audit this contract →
← previous block
·
next block →
recent activity