pev
.
One block, wave by wave
→
showcase
new
graph
analytics
docs
feedback
offline
by Silk Nodes
pev
/
block
/
#73,753,789
← previous block
next block →
recent activity
Analyzing
Block #73,753,789
20 transactions · 17 stateful · 2026-05-10 21:31:27 UTC
Parallelism
75
/100
Blocked
59
%
Avg conflicts / tx
1.1
Longest chain
5
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#73,753,789
· 20 txs across 5 waves · depth 5
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
#0
syscallReward
#1
0x0c7abd22
· blocks 2
#4
updatePrices
#5
0x98717539
· blocks 3
#7
0x54cb092e
#8
updateDataFeedsValuesPartial
#10
0xed82b078
#11
0x5339c59f
· blocks 3
#15
0x6a00f9a7
#16
setData
#2
0x0c7abd22
· blocks 4
#6
0x98717539
· blocks 2
#12
0x5339c59f
· blocks 2
#3
0x0c7abd22
#9
0xed82b078
· blocks 2
#17
0x39435dac
· blocks 2
#13
0xed82b078
· blocks 1
#18
0x39435dac
· blocks 1
#14
0xed82b078
#19
0x39435dac
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
2
w1
3
w2
5
w0
6
w1
9
w2
11
w0
12
w1
13
w3
14
w4
17
w2
18
w3
19
w4
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x046a928e…0012
0x2a68ba…90c5
8 touches
6 conflicts
0x00000000…003d
0x065c9d…c394
8 touches
6 conflicts
0xf853eb8e…4027
0x34b655…2a6f
8 touches
6 conflicts
0x5de96bd3…c60c
0x34b655…2a6f
8 touches
6 conflicts
0xd98b3c10…67b8
0x34b655…2a6f
6 touches
3 conflicts
0x23951077…539b
0x34b655…2a6f
6 touches
3 conflicts
0x37ed0601…19f5
0x34b655…2a6f
6 touches
3 conflicts
0x5ac01ec8…c99b
0xd32edf…ff58
5 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:
Kuru Exchange: MarginAccount
6 conflicts on slot
0x046a928e85…e50012
Audit this contract →
← previous block
·
next block →
recent activity