pev
.
One block, wave by wave
→
analytics
offline
by Silk Nodes →
pev
/
block
/
#71,450,882
← previous block
next block →
recent activity
Analyzing
Block #71,450,882
13 transactions · 11 stateful · 2026-04-30 05:35:53 UTC
Parallelism
69
/100
Blocked
55
%
Avg conflicts / tx
0.77
Longest chain
4
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#71,450,882
· 13 txs across 4 waves · depth 4
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
#0
syscallReward
#1
0x0756e95c
#2
0x98717539
· blocks 4
#7
0x2bd243…30af
#8
updateDataFeedsValuesPartial
#9
0x3f5c179b
#10
setData
#3
0x98717539
· blocks 3
#11
0x39435dac
· blocks 1
#4
0x98717539
· blocks 1
#5
0x98717539
· blocks 1
#6
0x98717539
#12
0x39435dac
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
2
w0
3
w1
4
w2
5
w2
6
w3
11
w1
12
w3
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x60f7fbaf…bd58
0x34b655…2a6f
6 touches
3 conflicts
0xb97c885b…2933
0x34b655…2a6f
6 touches
3 conflicts
0x8a35acfb…d1ad
0x8d66a4…3095
6 touches
3 conflicts
0xac2a0273…721b
0x34b655…2a6f
6 touches
3 conflicts
0x20ac0567…c954
0x34b655…2a6f
4 touches
1 conflict
0x2484cc15…5afc
0x34b655…2a6f
4 touches
1 conflict
0x600e47d9…007f
0x34b655…2a6f
4 touches
1 conflict
0x664bf99e…0a8c
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:
0x34b6552d…112a6f
3 conflicts on slot
0x60f7fbaf90…97bd58
Audit this contract →
← previous block
·
next block →
recent activity