pev
.
One block, wave by wave
→
analytics
offline
by Silk Nodes →
pev
/
block
/
#72,860,275
← previous block
next block →
recent activity
Analyzing
Block #72,860,275
25 transactions · 18 stateful · 2026-05-06 18:14:35 UTC
Parallelism
72
/100
Blocked
44
%
Avg conflicts / tx
0.72
Longest chain
7
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#72,860,275
· 25 txs across 7 waves · depth 7
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
wave
w5
wave
w6
#0
syscallReward
#1
0x69fb8582
· blocks 1
#2
0x121eab2f
· blocks 1
#3
0x69fb8582
#4
0x69fb8582
#6
0x1c75598f
#7
0x98717539
· blocks 5
#11
0x69fb8581
#12
0x0c7abd22
· blocks 1
#14
updateDataFeedsValuesPartial
#15
updateDataFeedsValuesPartial
#16
updateDataFeedsValuesPartial
#17
updateDataFeedsValuesPartial
#18
0x69fb8582
#19
0xeffdedb0
#20
setData
#21
0x114481d4
#5
0x69fb8582
#8
0x98717539
· blocks 4
#13
0x0c7abd22
#9
0x98717539
· blocks 2
#10
0x98717539
· blocks 1
#22
0x39435dac
· blocks 2
#23
0x39435dac
· blocks 1
#24
0x39435dac
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
2
w0
5
w1
7
w0
8
w1
9
w2
10
w3
12
w0
13
w1
22
w4
23
w5
24
w6
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x3b8ffd61…f3ad
0x34b655…2a6f
8 touches
6 conflicts
0x60f7fbaf…bd58
0x34b655…2a6f
8 touches
6 conflicts
0x5aeaf08b…cbf7
0x34b655…2a6f
6 touches
3 conflicts
0xd98b3c10…67b8
0x34b655…2a6f
6 touches
3 conflicts
0x388e001a…7e04
0x34b655…2a6f
6 touches
3 conflicts
0x677b5c63…fa5a
0x34b655…2a6f
4 touches
1 conflict
0x97b6fa7b…0d6a
0x34b655…2a6f
4 touches
1 conflict
0xb245fe36…d765
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
6 conflicts on slot
0x3b8ffd6160…92f3ad
Audit this contract →
← previous block
·
next block →
recent activity