pev
.
One block, wave by wave
→
analytics
offline
by Silk Nodes →
pev
/
block
/
#72,399,748
← previous block
next block →
recent activity
Analyzing
Block #72,399,748
31 transactions · 22 stateful · 2026-05-04 15:05:32 UTC
Parallelism
74
/100
Blocked
59
%
Avg conflicts / tx
1.03
Longest chain
8
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#72,399,748
· 31 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
0xcf7468f4
#2
0x69f8b634
#3
0x69f8b634
#4
execute
#5
updatePrices
#6
updatePrices
#7
updatePrices
#8
updatePrices
#9
execute
#10
0x98717539
· blocks 2
#13
updateDataFeedsValuesPartial
#14
0x0c7abd22
· blocks 2
#18
forward
#20
0xed82b078
#22
setData
#23
0x69f8b634
#30
0x69f8b634
#11
0x98717539
· blocks 3
#15
0x0c7abd22
· blocks 4
#12
0x98717539
· blocks 3
#16
0x0c7abd22
#17
0x3f5c179b
· blocks 2
#24
0x39435dac
· blocks 5
#19
0xed82b078
· blocks 1
#25
0x39435dac
· blocks 4
#21
0xed82b078
#26
0x39435dac
· blocks 3
#27
0x39435dac
· blocks 2
#28
0x39435dac
· blocks 1
#29
0x39435dac
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
10
w0
11
w1
12
w2
14
w0
15
w1
16
w2
17
w2
19
w3
21
w4
24
w2
25
w3
26
w4
27
w5
28
w6
29
w7
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xd98b3c10…67b8
0x34b655…2a6f
12 touches
15 conflicts
0x24968e6d…0132
0x065c9d…c394
8 touches
6 conflicts
0x60f7fbaf…bd58
0x34b655…2a6f
6 touches
3 conflicts
0xbad68552…e6bf
0x34b655…2a6f
6 touches
3 conflicts
0xc824469a…6425
0x34b655…2a6f
6 touches
3 conflicts
0x8a35acfb…d1ad
0x8d66a4…3095
6 touches
3 conflicts
0xe89e1a22…ce49
0x8d66a4…3095
6 touches
3 conflicts
0x00000000…003d
0x065c9d…c394
6 touches
3 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:
0x34b6552d…112a6f
15 conflicts on slot
0xd98b3c102b…ca67b8
Audit this contract →
← previous block
·
next block →
recent activity