pev
.
One block, wave by wave
→
analytics
docs
feedback
offline
by Silk Nodes →
pev
/
block
/
#73,921,002
← previous block
next block →
recent activity
Analyzing
Block #73,921,002
27 transactions · 26 stateful · 2026-05-11 16:09:37 UTC
Parallelism
63
/100
Blocked
65
%
Avg conflicts / tx
2.19
Longest chain
10
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#73,921,002
· 27 txs across 10 waves · depth 10
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
wave
w5
wave
w6
wave
w7
wave
w8
wave
w9
#0
syscallReward
#1
0x0c7abd22
· blocks 3
#5
0x39435dac
#6
0x6a01ffb9
#7
0x98717539
· blocks 4
#12
updateDataFeedsValuesPartial
#13
updateDataFeedsValuesPartial
#14
collect
#15
0x5339c59f
· blocks 4
#26
setData
#2
0x0c7abd22
· blocks 2
#8
0x98717539
· blocks 3
#16
0x5339c59f
· blocks 3
#3
0x0c7abd22
· blocks 10
#9
0x98717539
· blocks 2
#4
0x0c7abd22
#10
0x98717539
· blocks 1
#17
0x5339c59f
· blocks 5
#20
0xed82b078
· blocks 5
#11
0x98717539
#18
0x5339c59f
· blocks 4
#21
0xed82b078
· blocks 4
#19
0x5339c59f
· blocks 3
#22
0xed82b078
· blocks 3
#23
0xed82b078
· blocks 2
#24
0xed82b078
· blocks 1
#25
0xed82b078
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
2
w1
3
w2
4
w3
7
w0
8
w1
9
w2
10
w3
11
w4
17
w3
18
w4
19
w5
20
w3
21
w4
22
w6
23
w7
24
w8
25
w9
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x00000000…003d
0x065c9d…c394
14 touches
21 conflicts
0x046a928e…0012
0x2a68ba…90c5
12 touches
15 conflicts
0xf2f76ab3…623e
0x2a68ba…90c5
10 touches
10 conflicts
0x1319ae2c…7f9a
0x34b655…2a6f
10 touches
10 conflicts
0x23951077…539b
0x34b655…2a6f
10 touches
10 conflicts
0x2aef4269…ad47
0x34b655…2a6f
10 touches
10 conflicts
0x4f483049…3cc7
0x34b655…2a6f
10 touches
10 conflicts
0x60f7fbaf…bd58
0x34b655…2a6f
10 touches
10 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:
0x065c9d28…a9c394
21 conflicts on slot
0x0000000000…00003d
Audit this contract →
← previous block
·
next block →
recent activity