pev
.
One block, wave by wave
→
analytics
docs
feedback
offline
by Silk Nodes
pev
/
block
/
#75,622,078
← previous block
next block →
recent activity
Analyzing
Block #75,622,078
17 transactions · 10 stateful · 2026-05-19 13:31:30 UTC
Parallelism
82
/100
Blocked
30
%
Avg conflicts / tx
0.24
Longest chain
3
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#75,622,078
· 17 txs across 3 waves · depth 3
parallel ↔ serial
wave
w0
wave
w1
wave
w2
#0
syscallReward
#1
0x0c7abd22
#2
0x6a0c66a9
· blocks 1
#4
0x98717539
#5
0x6a0c66a9
#6
updateDataFeedsValuesPartial
#7
0x6a0c66a9
#8
0xeb8ce755
#9
setData
#10
0x75b347…f3b5
#11
0x9d3baa…cfe3
#12
0xba2424…428b
#13
0xd76889…d3c6
#14
0x39435dac
· blocks 2
#3
0x6a0c66a9
#15
0x39435dac
· blocks 1
#16
0x39435dac
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
2
w0
3
w1
14
w0
15
w1
16
w2
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xd98b3c10…67b8
0x34b655…2a6f
6 touches
3 conflicts
0xea02471d…1542
0x34b655…2a6f
4 touches
1 conflict
0x451e482b…7e7d
0x34b655…2a6f
4 touches
1 conflict
0x0d622e34…0000
0x681e90…ae09
4 touches
1 conflict
0x179cbdb3…9c71
0x34b655…2a6f
2 touches
0 conflicts
0x50a085aa…9d71
0x34b655…2a6f
2 touches
0 conflicts
0x60f7fbaf…bd58
0x34b655…2a6f
2 touches
0 conflicts
0x664bf99e…0a8c
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
3 conflicts on slot
0xd98b3c102b…ca67b8
Audit this contract →
← previous block
·
next block →
recent activity