pev
.
One block, wave by wave
→
analytics
docs
feedback
offline
by Silk Nodes
pev
/
block
/
#73,171,109
← previous block
next block →
recent activity
Analyzing
Block #73,171,109
22 transactions · 17 stateful · 2026-05-08 04:42:48 UTC
Parallelism
82
/100
Blocked
47
%
Avg conflicts / tx
0.77
Longest chain
4
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#73,171,109
· 22 txs across 4 waves · depth 4
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
#0
syscallReward
#1
0x121eab2f
#2
0x69fd6a40
#3
updatePrices
· blocks 3
#4
updatePrices
#8
updatePrices
#9
0x98717539
· blocks 3
#13
updateDataFeedsValuesPartial
#14
0x0c7abd22
#15
0x39435dac
· blocks 2
#16
0x69fd6a40
#17
0xeffdedb0
#18
setData
#19
0x69fd6a40
#5
updatePrices
· blocks 2
#10
0x98717539
· blocks 4
#6
updatePrices
· blocks 1
#11
0x98717539
· blocks 1
#20
0x39435dac
· blocks 1
#7
updatePrices
#12
0x98717539
#21
0x39435dac
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
3
w0
5
w1
6
w2
7
w3
9
w0
10
w1
11
w2
12
w3
15
w0
20
w2
21
w3
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x00000000…0002
0xab3526…fa38
8 touches
6 conflicts
0x60f7fbaf…bd58
0x34b655…2a6f
8 touches
6 conflicts
0x8a35acfb…d1aa
0x8d66a4…3095
8 touches
6 conflicts
0xd98b3c10…67b8
0x34b655…2a6f
6 touches
3 conflicts
0x011fb8e3…054a
0x34b655…2a6f
4 touches
1 conflict
0x9d1bb389…c7d9
0x8d66a4…3095
4 touches
1 conflict
0xe72962f6…e169
0x8d66a4…3095
4 touches
1 conflict
0x10814d14…cdda
0x34b655…2a6f
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:
0xab35264b…1cfa38
6 conflicts on slot
0x0000000000…000002
Audit this contract →
← previous block
·
next block →
recent activity