pev
.
One block, wave by wave
→
analytics
offline
by Silk Nodes →
pev
/
block
/
#72,284,680
← previous block
next block →
recent activity
Analyzing
Block #72,284,680
24 transactions · 20 stateful · 2026-05-04 02:18:16 UTC
Parallelism
67
/100
Blocked
50
%
Avg conflicts / tx
0.92
Longest chain
8
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#72,284,680
· 24 txs across 8 waves · depth 8
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
wave
w5
wave
w6
wave
w7
#0
syscallReward
#1
0x0c7abd22
#2
0x69f8025f
· blocks 1
#4
0x69f8025f
#5
0x69f8025f
#6
0x69f8025f
#7
exactOutputSingle
#8
execute
· blocks 1
#10
0x98717539
· blocks 4
#15
updateDataFeedsValuesPartial
#16
redeemDelegations
#17
0x3f5c179b
#18
setData
#19
0x69f8025f
#3
0x69f8025f
#9
0x6555ff7f
#11
0x98717539
· blocks 3
#12
0x98717539
· blocks 3
#13
0x98717539
· blocks 4
#14
0x98717539
#20
0x39435dac
· blocks 3
#21
0x39435dac
· blocks 2
#22
0x39435dac
· blocks 1
#23
0x39435dac
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
2
w0
3
w1
8
w0
9
w1
10
w0
11
w1
12
w2
13
w3
14
w4
20
w4
21
w5
22
w6
23
w7
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x60f7fbaf…bd58
0x34b655…2a6f
10 touches
10 conflicts
0xe54a1f6f…18f2
0x34b655…2a6f
8 touches
6 conflicts
0xd98b3c10…67b8
0x34b655…2a6f
8 touches
6 conflicts
0x8a35acfb…d1ac
0x8d66a4…3095
8 touches
6 conflicts
0xf0a7ca33…3c7e
0x34b655…2a6f
6 touches
3 conflicts
0xf853eb8e…4027
0x34b655…2a6f
6 touches
3 conflicts
0xcc6521c1…c892
0x8d66a4…3095
6 touches
3 conflicts
0x6f6fc26c…3e34
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
10 conflicts on slot
0x60f7fbaf90…97bd58
Audit this contract →
← previous block
·
next block →
recent activity