pev
.
One block, wave by wave
→
analytics
docs
feedback
offline
by Silk Nodes →
pev
/
block
/
#74,234,246
← previous block
next block →
recent activity
Analyzing
Block #74,234,246
20 transactions · 16 stateful · 2026-05-13 02:56:06 UTC
Parallelism
65
/100
Blocked
56
%
Avg conflicts / tx
1.4
Longest chain
7
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#74,234,246
· 20 txs across 7 waves · depth 7
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
wave
w5
wave
w6
#0
syscallReward
#1
0x39435dac
· blocks 6
#2
0x98717539
· blocks 4
#7
0x0c7abd22
· blocks 1
#9
0x6df9e92b
· blocks 1
#11
updateDataFeedsValuesPartial
#12
setData
#13
0x33a025…e7a2
#14
0xf145dd…f321
#15
0x36326531
#16
0x6a03e8be
#3
0x98717539
· blocks 6
#8
0x0c7abd22
#10
0x6df9e92b
#4
0x98717539
· blocks 4
#6
0x98717539
#5
0x98717539
· blocks 3
#17
0x39435dac
· blocks 2
#18
0x39435dac
· blocks 1
#19
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
w2
7
w0
8
w1
9
w0
10
w1
17
w4
18
w5
19
w6
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x9ef83c66…4437
0x34b655…2a6f
10 touches
10 conflicts
0x5de96bd3…c60c
0x34b655…2a6f
10 touches
10 conflicts
0x30d572a8…a787
0x34b655…2a6f
8 touches
6 conflicts
0x0b28bf77…e53a
0x34b655…2a6f
8 touches
6 conflicts
0x1b9e654e…0a08
0x34b655…2a6f
8 touches
6 conflicts
0x60f7fbaf…bd58
0x34b655…2a6f
8 touches
6 conflicts
0x8a85cf3d…2868
0x34b655…2a6f
8 touches
6 conflicts
0x908d4442…2c4b
0x34b655…2a6f
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
0x9ef83c6614…2e4437
Audit this contract →
← previous block
·
next block →
recent activity