pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#87,714,451
← previous block
next block →
recent activity
Analyzing
Block #87,714,451
27 transactions · 25 stateful · 2026-07-14 14:05:51 UTC
Parallelism
59
/100
Blocked
48
%
Avg conflicts / tx
1.37
Longest chain
11
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#87,714,451
· 27 txs across 11 waves · depth 11
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
wave
w5
wave
w6
wave
w7
wave
w8
wave
w9
wave
w10
#0
syscallReward
#1
0xab083028
· blocks 2
#3
updatePrices
#4
0x39435dac
· blocks 4
#5
transferFrom
#6
updatePrices
#7
updatePrices
#12
updateDataFeedsValuesPartial
#13
updateDataFeedsValuesPartial
#16
0x3f5c179b
#20
batchUpdate
#21
setData
#22
0x6a5642b7
#23
redeemDelegations
#26
0x39435dac
#2
0xab083028
· blocks 1
#8
0x5a5d9a99
· blocks 6
#9
0x5a5d9a99
· blocks 6
#17
0x3f5c179b
#10
0x5a5d9a99
· blocks 5
#11
0x5a5d9a99
· blocks 1
#14
0x0f6795d9
· blocks 5
#15
0x0f6795d9
· blocks 3
#18
0x0f6795d9
· blocks 1
#19
0x0f6795d9
· blocks 2
#24
0x39435dac
· blocks 1
#25
0x39435dac
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
2
w1
4
w0
8
w1
9
w2
10
w3
11
w4
14
w5
15
w6
17
w2
18
w7
19
w8
24
w9
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x2385516f…eca5
0x34b655…2a6f
10 touches
10 conflicts
0x93b6fab0…09d6
0x34b655…2a6f
10 touches
10 conflicts
0x6fe7d366…78ff
0x34b655…2a6f
10 touches
10 conflicts
0x7e5ea60a…c4aa
0x34b655…2a6f
8 touches
6 conflicts
0xfa551be3…a911
0xa6afd3…d132
6 touches
3 conflicts
0x1aa5ecc1…1b3d
0x34b655…2a6f
6 touches
3 conflicts
0xac2a0273…721b
0x34b655…2a6f
6 touches
3 conflicts
0xea02471d…1542
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
10 conflicts on slot
0x2385516f6a…9aeca5
Audit this contract →
← previous block
·
next block →
recent activity