pev
.
One block, wave by wave
→
showcase
new
graph
analytics
docs
feedback
offline
by Silk Nodes
pev
/
block
/
#74,759,786
← previous block
next block →
recent activity
Analyzing
Block #74,759,786
23 transactions · 15 stateful · 2026-05-15 13:23:37 UTC
Parallelism
87
/100
Blocked
27
%
Avg conflicts / tx
0.22
Longest chain
3
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#74,759,786
· 23 txs across 3 waves · depth 3
parallel ↔ serial
wave
w0
wave
w1
wave
w2
#0
syscallReward
#1
0x6a071ed1
· blocks 2
#2
0x1094dc9f
#3
0x0c7abd22
· blocks 1
#4
updatePrices
· blocks 1
#5
updatePrices
#7
updatePrices
#8
updatePrices
#10
0x6a071ed1
#11
0x6a071ed1
#12
updateDataFeedsValuesPartial
#14
updatePosition
#16
forward
#17
forward
#18
0xed82b078
#19
0x5339c59f
#20
0x25bd1cf0
#21
setData
#22
0x39435dac
#6
updatePrices
#9
0x6a071ed1
· blocks 1
#15
0x0c7abd22
#13
0x6a071ed1
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
3
w0
4
w0
6
w1
9
w1
13
w2
15
w1
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x0d622e34…0000
0x681e90…ae09
6 touches
3 conflicts
0x00000000…0002
0xab3526…fa38
4 touches
1 conflict
0x25ed9a66…6078
0xd32edf…ff58
3 touches
1 conflict
0x37e1be01…6f19
0x54cd53…9e7d
2 touches
0 conflicts
0xa27fa22d…7dca
0x54cd53…9e7d
2 touches
0 conflicts
0xd1a0adf6…6e55
0x54cd53…9e7d
2 touches
0 conflicts
0x25c1b37a…1d5a
0x6657d1…8ccc
2 touches
0 conflicts
0x2f7809f0…ea4f
0x6657d1…8ccc
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:
0x681e908b…e1ae09
3 conflicts on slot
0x0d622e34f9…000000
Audit this contract →
← previous block
·
next block →
recent activity