pev
.
One block, wave by wave
→
analytics
docs
feedback
offline
by Silk Nodes
pev
/
block
/
#74,303,200
← previous block
next block →
recent activity
Analyzing
Block #74,303,200
8 transactions · 7 stateful · 2026-05-13 10:34:43 UTC
Parallelism
75
/100
Blocked
29
%
Avg conflicts / tx
0.25
Longest chain
2
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#74,303,200
· 8 txs across 2 waves · depth 2
parallel ↔ serial
wave
w0
wave
w1
#0
syscallReward
#1
0x98717539
· blocks 1
#3
updateDataFeedsValuesPartial
#4
updateDataFeedsValuesPartial
#5
setData
#6
0x39435dac
· blocks 1
#2
0x98717539
#7
0x39435dac
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
2
w1
6
w0
7
w1
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x60f7fbaf…bd58
0x34b655…2a6f
4 touches
1 conflict
0xb4634dcc…b675
0x34b655…2a6f
4 touches
1 conflict
0x757254ae…d917
0x34b655…2a6f
4 touches
1 conflict
0x885efce3…7496
0x34b655…2a6f
4 touches
1 conflict
0xd98b3c10…67b8
0x34b655…2a6f
4 touches
1 conflict
0x41f84c6d…8369
0x34b655…2a6f
4 touches
1 conflict
0x51087f5a…61f7
0x34b655…2a6f
4 touches
1 conflict
0x8c4698e2…b718
0x34b655…2a6f
2 touches
0 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:
Perpl
1 conflict on slot
0x60f7fbaf90…97bd58
Audit this contract →
← previous block
·
next block →
recent activity