pev
.
One block, wave by wave
→
analytics
offline
by Silk Nodes →
pev
/
block
/
#72,399,624
← previous block
next block →
recent activity
Analyzing
Block #72,399,624
26 transactions · 18 stateful · 2026-05-04 15:04:43 UTC
Parallelism
85
/100
Blocked
50
%
Avg conflicts / tx
0.46
Longest chain
4
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#72,399,624
· 26 txs across 4 waves · depth 4
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
#0
syscallReward
#1
0xcf7468f4
#2
0x69f8b602
· blocks 1
#4
0x69f8b602
#5
0x69f8b602
#6
0x69f8b602
#7
updatePrices
· blocks 1
#9
updatePrices
#10
updatePrices
#11
0x69f8b602
#12
0x69f8b602
#13
redeemDelegations
#14
0x98717539
· blocks 1
#16
updateDataFeedsValuesPartial
#17
setData
#18
0x3f5c179b
· blocks 2
#23
0x39435dac
· blocks 2
#3
0x69f8b602
#8
updatePrices
#15
0x98717539
#19
0x0c7abd22
· blocks 3
#24
0x39435dac
· blocks 1
#20
0x0c7abd22
#21
0xed82b078
· blocks 1
#25
0x39435dac
#22
0xed82b078
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
2
w0
3
w1
7
w0
8
w1
14
w0
15
w1
18
w0
19
w1
20
w2
21
w2
22
w3
23
w0
24
w1
25
w2
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x00000000…003d
0x065c9d…c394
6 touches
3 conflicts
0xd98b3c10…67b8
0x34b655…2a6f
6 touches
3 conflicts
0xbbee74c2…567a
0x065c9d…c394
6 touches
3 conflicts
0xc31a9561…5a9e
0x065c9d…c394
4 touches
1 conflict
0x00000000…0012
0x1b6862…e19c
4 touches
1 conflict
0x00000000…001a
0x1b6862…e19c
4 touches
1 conflict
0xcb45d9d6…cb82
0x1b6862…e19c
4 touches
1 conflict
0xd9f18d9a…141d
0x1b6862…e19c
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:
0x065c9d28…a9c394
3 conflicts on slot
0x0000000000…00003d
Audit this contract →
← previous block
·
next block →
recent activity