pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#87,729,232
← previous block
next block →
recent activity
Analyzing
Block #87,729,232
15 transactions · 15 stateful · 2026-07-14 15:44:51 UTC
Parallelism
47
/100
Blocked
47
%
Avg conflicts / tx
1.53
Longest chain
8
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#87,729,232
· 15 txs across 8 waves · depth 8
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
wave
w5
wave
w6
wave
w7
#0
syscallReward
#1
updatePrices
#2
transfer
#3
0x98717539
· blocks 6
#7
updateDataFeedsValuesPartial
#8
updateDataFeedsValuesPartial
#13
0xa67e310b
#14
setData
#4
0x98717539
· blocks 5
#5
0x98717539
· blocks 4
#6
0x98717539
· blocks 3
#9
0x0f6795d9
· blocks 2
#10
0x0f6795d9
· blocks 2
#11
0x0f6795d9
· blocks 1
#12
0x0f6795d9
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
3
w0
4
w1
5
w2
6
w3
9
w4
10
w5
11
w6
12
w7
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x6fe7d366…78ff
0x34b655…2a6f
14 touches
21 conflicts
0x67905f6e…02a1
0x34b655…2a6f
8 touches
6 conflicts
0x5b145de0…367c
0xc8689a…ee79
8 touches
6 conflicts
0xeeaba9d3…b491
0x34b655…2a6f
8 touches
6 conflicts
0xa55c4598…2988
0x34b655…2a6f
8 touches
6 conflicts
0x4ca1448c…9de6
0x34b655…2a6f
8 touches
6 conflicts
0x312e4698…54c0
0x34b655…2a6f
8 touches
6 conflicts
0x7e5ea60a…c4a3
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
21 conflicts on slot
0x6fe7d366be…a578ff
Audit this contract →
← previous block
·
next block →
recent activity