pev
.
→
showcase
new
graph
analytics
docs
feedback
offline
by Silk Nodes
pev
/
block
/
#87,690,471
← previous block
next block →
recent activity
Analyzing
Block #87,690,471
24 transactions · 19 stateful · 2026-07-14 11:25:10 UTC
Parallelism
75
/100
Blocked
42
%
Avg conflicts / tx
0.75
Longest chain
6
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#87,690,471
· 24 txs across 6 waves · depth 6
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
wave
w5
#0
syscallReward
#1
0xab083028
· blocks 3
#3
0xab083028
#4
updatePrices
#5
updatePrices
#6
0x6a561d0e
#7
updatePrices
#8
updatePrices
#9
updatePrices
#10
0x5a5d9a99
· blocks 1
#11
0x0f6795d9
· blocks 4
#14
updateDataFeedsValuesPartial
#15
updateDataFeedsValuesPartial
#17
0x3f5c179b
#19
0x57368ddf
#21
setData
#2
0xab083028
· blocks 2
#12
0x0f6795d9
· blocks 3
#13
0x0f6795d9
· blocks 1
#18
0x3f5c179b
· blocks 1
#16
0x0f6795d9
· blocks 2
#20
0xed82b078
#22
0x39435dac
· blocks 1
#23
0x39435dac
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
2
w1
10
w0
11
w0
12
w1
13
w2
16
w3
18
w2
20
w3
22
w4
23
w5
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x7e5ea60a…c4aa
0x34b655…2a6f
8 touches
6 conflicts
0x53f393fa…00b9
0x34b655…2a6f
8 touches
6 conflicts
0x00000000…003d
0xa6afd3…d132
8 touches
6 conflicts
0x17c44db3…8888
0xa6afd3…d132
8 touches
6 conflicts
0x92385428…6941
0x34b655…2a6f
8 touches
6 conflicts
0xbcc5ae85…6ba2
0xa6afd3…d132
6 touches
3 conflicts
0x0f068b13…fb19
0x34b655…2a6f
4 touches
1 conflict
0x220a8541…6431
0x34b655…2a6f
4 touches
1 conflict
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
0x7e5ea60ab2…b0c4aa
Audit this contract →
← previous block
·
next block →
recent activity