pev
.
One block, wave by wave
→
analytics
offline
by Silk Nodes →
pev
/
block
/
#72,285,984
← previous block
next block →
recent activity
Analyzing
Block #72,285,984
12 transactions · 11 stateful · 2026-05-04 02:27:03 UTC
Parallelism
67
/100
Blocked
36
%
Avg conflicts / tx
0.58
Longest chain
4
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#72,285,984
· 12 txs across 4 waves · depth 4
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
#0
syscallReward
#1
0x69f8046f
#2
updateDataFeedsValuesPartial
#3
0x98717539
· blocks 3
#7
redeemDelegations
#8
forward
#9
setData
#10
0x39435dac
· blocks 1
#4
0x98717539
· blocks 2
#11
0x39435dac
#5
0x98717539
· blocks 1
#6
0x98717539
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
3
w0
4
w1
5
w2
6
w3
10
w0
11
w1
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x60f7fbaf…bd58
0x34b655…2a6f
8 touches
6 conflicts
0x2484cc15…5afc
0x34b655…2a6f
6 touches
3 conflicts
0x4c387853…0c2e
0x34b655…2a6f
6 touches
3 conflicts
0x4f4bdabd…ffba
0x34b655…2a6f
6 touches
3 conflicts
0xafd59af5…5257
0xc8689a…ee79
6 touches
3 conflicts
0x0f99a60f…3279
0x34b655…2a6f
6 touches
3 conflicts
0x61ecf27a…091c
0x34b655…2a6f
6 touches
3 conflicts
0x6423fcab…a7c1
0x34b655…2a6f
6 touches
3 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:
0x34b6552d…112a6f
6 conflicts on slot
0x60f7fbaf90…97bd58
Audit this contract →
← previous block
·
next block →
recent activity