pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#87,711,032
← previous block
next block →
recent activity
Analyzing
Block #87,711,032
27 transactions · 25 stateful · 2026-07-14 13:42:56 UTC
Parallelism
70
/100
Blocked
60
%
Avg conflicts / tx
1.41
Longest chain
8
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#87,711,032
· 27 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
executePacked
· blocks 1
#2
0xab083028
· blocks 3
#4
0x39435dac
· blocks 4
#6
updatePrices
· blocks 1
#8
0x5bf9264c
#9
0x5bf9264c
#10
0x5a5d9a99
· blocks 6
#11
updateDataFeedsValuesPartial
#21
0xd708c5d8
#23
0x6a563d58
#24
setData
#3
0x6ad2e98b
· blocks 1
#5
0x39435dac
· blocks 3
#7
updatePrices
#12
0x0f6795d9
· blocks 5
#16
0x3f5c179b
· blocks 1
#20
0xed82b078
#13
0x0f6795d9
· blocks 4
#17
0x3f5c179b
#22
0xed82b078
#14
0x0f6795d9
· blocks 3
#15
0x0f6795d9
· blocks 3
#18
0x0f6795d9
· blocks 2
#19
0x39435dac
#25
0x39435dac
· blocks 1
#26
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
w0
5
w1
6
w0
7
w1
10
w0
12
w1
13
w2
14
w3
15
w4
16
w1
17
w2
18
w5
20
w1
22
w2
25
w6
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x0dd44476…ef40
0x34b655…2a6f
14 touches
21 conflicts
0x7e5ea60a…c4aa
0x34b655…2a6f
10 touches
10 conflicts
0x92385428…6941
0x34b655…2a6f
8 touches
6 conflicts
0x8bf661cb…bcd2
0x34b655…2a6f
8 touches
6 conflicts
0x22e0cc1d…ad0d
0x34b655…2a6f
8 touches
6 conflicts
0x7fa1794c…3323
0x34b655…2a6f
6 touches
3 conflicts
0x1a287886…0266
0xa6afd3…d132
6 touches
3 conflicts
0x00000000…00c9
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
0x0dd44476b8…7fef40
Audit this contract →
← previous block
·
next block →
recent activity