pev
.
One block, wave by wave
→
analytics
docs
feedback
offline
by Silk Nodes
pev
/
block
/
#74,938,294
← previous block
next block →
recent activity
Analyzing
Block #74,938,294
13 transactions · 12 stateful · 2026-05-16 09:14:49 UTC
Parallelism
69
/100
Blocked
33
%
Avg conflicts / tx
0.54
Longest chain
4
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#74,938,294
· 13 txs across 4 waves · depth 4
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
#0
syscallReward
#1
execute
#2
0x6a083600
· blocks 1
#4
0x98717539
· blocks 3
#8
updateDataFeedsValuesPartial
#9
updateDataFeedsValuesPartial
#10
0x5339c59f
#11
setData
#12
0x39435dac
#3
0x6a083601
#5
0x98717539
· blocks 2
#6
0x98717539
· blocks 1
#7
0x98717539
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
2
w0
3
w1
4
w0
5
w1
6
w2
7
w3
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x60f7fbaf…bd58
0x34b655…2a6f
8 touches
6 conflicts
0x10814d14…cdda
0x34b655…2a6f
4 touches
1 conflict
0x5fd0a899…4747
0x34b655…2a6f
4 touches
1 conflict
0xa9988419…9f45
0x34b655…2a6f
4 touches
1 conflict
0x23529e13…6f25
0x34b655…2a6f
4 touches
1 conflict
0xd488e0a9…9bae
0x34b655…2a6f
4 touches
1 conflict
0xfe39a1f7…8eb0
0x34b655…2a6f
4 touches
1 conflict
0x0d622e34…0000
0x681e90…ae09
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:
Perpl
6 conflicts on slot
0x60f7fbaf90…97bd58
Audit this contract →
← previous block
·
next block →
recent activity