pev
.
One block, wave by wave
→
analytics
offline
by Silk Nodes →
pev
/
block
/
#73,681,133
← previous block
next block →
recent activity
Analyzing
Block #73,681,133
24 transactions · 23 stateful · 2026-05-10 13:21:19 UTC
Parallelism
75
/100
Blocked
57
%
Avg conflicts / tx
1.63
Longest chain
6
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#73,681,133
· 24 txs across 6 waves · depth 6
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
wave
w5
#0
syscallReward
#1
0x39435dac
· blocks 4
#2
0x98717539
· blocks 5
#7
updateDataFeedsValuesPartial
#8
setData
#9
updatePriceFeedsIfNecessary
#10
0x5339c59f
· blocks 2
#11
0x5339c59f
· blocks 4
#19
0x39435dac
#21
0x39435dac
· blocks 1
#22
0x39435dac
#3
0x98717539
· blocks 4
#12
0xed82b078
· blocks 3
#13
0x5339c59f
· blocks 3
#18
0x39435dac
· blocks 2
#4
0x98717539
· blocks 3
#14
0x5339c59f
· blocks 2
#20
0x39435dac
· blocks 1
#5
0x98717539
· blocks 1
#15
0xed82b078
· blocks 2
#6
0x98717539
· blocks 1
#16
0xed82b078
· blocks 1
#17
0xed82b078
#23
0x39435dac
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
2
w0
3
w1
4
w2
5
w3
6
w4
10
w0
11
w0
12
w1
13
w1
14
w2
15
w3
16
w4
17
w5
18
w1
20
w2
23
w5
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xa91c899f…6ee3
0x34b655…2a6f
10 touches
10 conflicts
0x046a928e…0012
0x2a68ba…90c5
10 touches
10 conflicts
0x0c55258f…02df
0x34b655…2a6f
8 touches
6 conflicts
0x00000000…003d
0x065c9d…c394
8 touches
6 conflicts
0x529acb6a…fcc6
0x065c9d…c394
8 touches
6 conflicts
0x60f7fbaf…bd58
0x34b655…2a6f
8 touches
6 conflicts
0xedb848fe…6534
0x34b655…2a6f
8 touches
6 conflicts
0xc6417de0…2191
0xc8689a…ee79
8 touches
6 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
10 conflicts on slot
0xa91c899f02…fa6ee3
Audit this contract →
← previous block
·
next block →
recent activity