pev
.
One block, wave by wave
→
analytics
docs
feedback
offline
by Silk Nodes →
pev
/
block
/
#74,388,289
← previous block
next block →
recent activity
Analyzing
Block #74,388,289
28 transactions · 19 stateful · 2026-05-13 20:00:41 UTC
Parallelism
86
/100
Blocked
32
%
Avg conflicts / tx
0.43
Longest chain
4
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#74,388,289
· 28 txs across 4 waves · depth 4
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
#0
syscallReward
#1
0x0c7abd22
#2
updatePrices
· blocks 1
#4
updatePrices
#5
0x1be2fb9c
#6
0x98717539
· blocks 2
#7
0x98717539
· blocks 1
#9
0xc5a04723
#10
0x6df9e92b
· blocks 3
#14
updateDataFeedsValuesPartial
#15
0x5339c59f
#16
0xf51c76…15ca
#17
0x0d2ead…acda
#18
setData
#19
0xa63ae0…6106
#20
0x64ca08…b5af
#21
0x237297…c81f
#22
0x6a5ef6…cf78
#23
0xef1b5f…3ad7
#24
0x6d8e0d…eb25
#25
redeemDelegations
#26
0x39435dac
· blocks 1
#3
updatePrices
#8
0x98717539
· blocks 1
#11
0x6df9e92b
· blocks 2
#12
0x6df9e92b
· blocks 1
#27
0x39435dac
#13
0x6df9e92b
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
2
w0
3
w1
6
w0
7
w0
8
w1
10
w0
11
w1
12
w2
13
w3
26
w0
27
w2
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xa472d565…9fe4
0x3bd359…433a
8 touches
6 conflicts
0x60f7fbaf…bd58
0x34b655…2a6f
6 touches
3 conflicts
0x908d4442…2c4b
0x34b655…2a6f
4 touches
1 conflict
0xd49762c9…1359
0x34b655…2a6f
4 touches
1 conflict
0xd98b3c10…67b8
0x34b655…2a6f
4 touches
1 conflict
0x5593214e…dfc1
0x3bd359…433a
4 touches
1 conflict
0x9b1a47c3…69f8
0xde22b2…7777
4 touches
1 conflict
0x10f5f4d8…572e
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:
0x3bd359c1…15433a
6 conflicts on slot
0xa472d565a0…ae9fe4
Audit this contract →
← previous block
·
next block →
recent activity