pev
.
One block, wave by wave
→
analytics
docs
feedback
offline
by Silk Nodes
pev
/
block
/
#74,634,157
← previous block
next block →
recent activity
Analyzing
Block #74,634,157
27 transactions · 21 stateful · 2026-05-14 23:25:02 UTC
Parallelism
78
/100
Blocked
57
%
Avg conflicts / tx
0.89
Longest chain
6
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#74,634,157
· 27 txs across 6 waves · depth 6
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
wave
w5
#0
syscallReward
#1
0x0c7abd22
· blocks 3
#4
0x6a065a45
#5
0xcf7468f4
#6
0x4f089b…64df
#7
0x76368669
#8
updateDataFeedsValuesPartial
#9
updatePrices
#11
0x98717539
· blocks 3
#12
forward
#13
0x6df9e92b
· blocks 1
#19
0x0f034e…6455
#20
0xe9316489
#21
setData
#22
0x97ba02…9dc8
#2
0x0c7abd22
· blocks 5
#14
0x6df9e92b
#23
0x39435dac
· blocks 3
#3
0x0c7abd22
· blocks 5
#24
0x39435dac
· blocks 1
#26
0x39435dac
#10
0x0c7abd22
#15
0x5339c59f
· blocks 1
#16
0x5339c59f
· blocks 1
#25
0x39435dac
#17
0xed82b078
· blocks 1
#18
0xed82b078
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
2
w1
3
w2
10
w3
11
w0
13
w0
14
w1
15
w3
16
w3
17
w4
18
w5
23
w1
24
w2
25
w3
26
w2
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xf3981be5…2c47
0x34b655…2a6f
8 touches
6 conflicts
0x5c8c6ab6…dc36
0x065c9d…c394
8 touches
6 conflicts
0x00000000…003d
0x065c9d…c394
8 touches
6 conflicts
0x5fb4096c…b123
0xd32edf…ff58
7 touches
6 conflicts
0xffe431af…8faa
0x065c9d…c394
6 touches
3 conflicts
0xc9a9747f…e622
0x34b655…2a6f
6 touches
3 conflicts
0xd98b3c10…67b8
0x34b655…2a6f
6 touches
3 conflicts
0xea02471d…1542
0x34b655…2a6f
6 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:
Perpl
6 conflicts on slot
0xf3981be56e…f02c47
Audit this contract →
← previous block
·
next block →
recent activity