pev
.
One block, wave by wave
→
analytics
docs
feedback
offline
by Silk Nodes →
pev
/
block
/
#74,422,783
← previous block
next block →
recent activity
Analyzing
Block #74,422,783
29 transactions · 16 stateful · 2026-05-13 23:50:15 UTC
Parallelism
86
/100
Blocked
31
%
Avg conflicts / tx
0.31
Longest chain
4
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#74,422,783
· 29 txs across 4 waves · depth 4
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
#0
syscallReward
#1
0x0f052239
#2
0xe0de3ed7
#3
0xe7be4706
#4
0xe7be4706
#5
flash
#6
revealWithCallback
#7
updatePrices
#8
updatePrices
#9
updatePrices
#10
0xe7be4706
· blocks 2
#11
swap
#12
0x1be2fb9c
#13
0x0c7abd22
· blocks 3
#14
updateDataFeedsValuesPartial
#15
0xe7be4706
#16
0x98717539
#17
0x98717539
#18
0x98717539
#20
0xe7be4706
#22
0x62be7533
#24
0xc5a04723
#25
setData
#28
jMMeC
#19
0xe7be4706
· blocks 1
#23
0x0c7abd22
· blocks 2
#21
0xe7be4706
#26
0x0c7abd22
· blocks 1
#27
0x0c7abd22
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
10
w0
13
w0
19
w1
21
w2
23
w1
26
w2
27
w3
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xb00a3793…150b
0xd32edf…ff58
7 touches
6 conflicts
0xe6455d1f…1029
0x754704…b603
6 touches
3 conflicts
0x0d0b2509…074d
0x3bd359…433a
6 touches
3 conflicts
0xf3a68cb8…bd3c
0x065c9d…c394
2 touches
0 conflicts
0x438cf5f6…f077
0x2a68ba…90c5
2 touches
0 conflicts
0x74fe76c9…225f
0x3bd359…433a
2 touches
0 conflicts
0xf6cc7de8…0b4a
0x3bd359…433a
2 touches
0 conflicts
0x00000000…0000
0x63e48b…53f2
2 touches
0 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:
0xd32edf66…9fff58
6 conflicts on slot
0xb00a37933b…7c150b
Audit this contract →
← previous block
·
next block →
recent activity