pev
.
→
showcase
new
graph
analytics
docs
feedback
offline
by Silk Nodes
pev
/
block
/
#74,333,177
← previous block
next block →
recent activity
Analyzing
Block #74,333,177
19 transactions · 14 stateful · 2026-05-13 13:54:00 UTC
Parallelism
79
/100
Blocked
43
%
Avg conflicts / tx
0.53
Longest chain
4
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#74,333,177
· 19 txs across 4 waves · depth 4
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
#0
syscallReward
#1
0x1ffa3c9b
#2
0x6a0482f0
#3
0x6a0482f0
#4
updatePrices
· blocks 2
#6
updatePrices
#8
updatePrices
#9
0x6a0482f0
#10
0x98717539
· blocks 4
#14
updateDataFeedsValuesPartial
#15
updateDataFeedsValuesPartial
#16
cancel
#17
setData
#5
updatePrices
· blocks 1
#11
0x98717539
· blocks 2
#18
0x39435dac
#7
updatePrices
#12
0x98717539
· blocks 1
#13
0x98717539
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
4
w0
5
w1
7
w2
10
w0
11
w1
12
w2
13
w3
18
w1
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x60f7fbaf…bd58
0x34b655…2a6f
8 touches
6 conflicts
0xc6417de0…2191
0xc8689a…ee79
6 touches
3 conflicts
0x4f483049…3cc7
0x34b655…2a6f
6 touches
3 conflicts
0x6ddcb186…0578
0x34b655…2a6f
6 touches
3 conflicts
0x908d4442…2c4b
0x34b655…2a6f
6 touches
3 conflicts
0x99f080dc…58c1
0x34b655…2a6f
6 touches
3 conflicts
0xa91c899f…6ee3
0x34b655…2a6f
6 touches
3 conflicts
0xbc3d6b37…2215
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
0x60f7fbaf90…97bd58
Audit this contract →
← previous block
·
next block →
recent activity