pev
.
→
showcase
new
graph
analytics
docs
feedback
offline
by Silk Nodes
pev
/
block
/
#87,355,312
← previous block
next block →
recent activity
Analyzing
Block #87,355,312
34 transactions · 32 stateful · 2026-07-12 22:03:15 UTC
Parallelism
50
/100
Blocked
69
%
Avg conflicts / tx
2.97
Longest chain
17
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#87,355,312
· 34 txs across 17 waves · depth 17
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
wave
w5
wave
w6
wave
w7
wave
w8
wave
w9
wave
w10
wave
w11
wave
w12
wave
w13
wave
w14
wave
w15
wave
w16
#0
syscallReward
#1
0x6a540f9a
· blocks 1
#2
0xab083028
· blocks 3
#3
0xab083028
#5
updatePrices
#7
0x5a5d9a99
· blocks 10
#15
updateDataFeedsValuesPartial
#16
updateDataFeedsValuesPartial
#20
executeBatch
#21
0x3f5c179b
#26
setData
#33
0x6a540f9a
#4
0xab083028
#6
0x6a540f9b
#8
0x5a5d9a99
· blocks 12
#22
0x3f5c179b
· blocks 1
#9
0x5a5d9a99
· blocks 8
#24
0xed82b078
#10
0x5a5d9a99
· blocks 9
#11
0x5a5d9a99
· blocks 8
#12
0x5a5d9a99
· blocks 7
#13
0x5a5d9a99
· blocks 6
#14
0x5a5d9a99
· blocks 3
#17
0x0f6795d9
· blocks 4
#18
0x0f6795d9
· blocks 5
#19
0x0f6795d9
· blocks 8
#23
0x0f6795d9
· blocks 1
#25
0x39435dac
#27
0x39435dac
· blocks 5
#28
0x39435dac
· blocks 4
#29
0x39435dac
· blocks 3
#30
0x39435dac
· blocks 2
#31
0x39435dac
· blocks 1
#32
0x39435dac
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
2
w0
4
w1
6
w1
7
w0
8
w1
9
w2
10
w3
11
w4
12
w5
13
w6
14
w7
17
w8
19
w10
22
w1
24
w2
25
w11
27
w11
28
w12
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xfaef08b1…0696
0x34b655…2a6f
22 touches
55 conflicts
0xd98b3c10…67b8
0x34b655…2a6f
12 touches
15 conflicts
0x8a35acfb…d1ac
0xb1dbf0…c0d3
12 touches
15 conflicts
0x1299b030…e115
0x34b655…2a6f
8 touches
6 conflicts
0x7aad02c6…b979
0x34b655…2a6f
8 touches
6 conflicts
0x93b6fab0…09d6
0x34b655…2a6f
8 touches
6 conflicts
0xac2a0273…721b
0x34b655…2a6f
8 touches
6 conflicts
0x8a35acfb…d1ab
0xb1dbf0…c0d3
8 touches
6 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
55 conflicts on slot
0xfaef08b108…f90696
Audit this contract →
← previous block
·
next block →
recent activity