pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#87,699,748
← previous block
next block →
recent activity
Analyzing
Block #87,699,748
31 transactions · 28 stateful · 2026-07-14 12:27:12 UTC
Parallelism
65
/100
Blocked
68
%
Avg conflicts / tx
2.32
Longest chain
11
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#87,699,748
· 31 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 3
#4
updatePrices
· blocks 2
#7
0x5a5d9a99
· blocks 13
#12
0x5a5d9a99
#17
0x6a562b98
#20
0x3f5c179b
#23
0x3f5c179b
#24
0xed82b078
#26
updateDataFeedsValuesPartial
#27
setData
#28
0x6a562b98
#2
0xab083028
· blocks 2
#5
updatePrices
· blocks 1
#8
0x5a5d9a99
· blocks 12
#3
0x6ad2e98b
#6
updatePrices
#9
0x5a5d9a99
· blocks 7
#18
execFwdPositionOps
· blocks 5
#22
0x3f5c179b
#10
0x5a5d9a99
· blocks 6
#19
execFwdPositionOps
· blocks 2
#11
0x5a5d9a99
· blocks 5
#13
0x98717539
· blocks 4
#21
execFwdPositionOps
· blocks 3
#14
0x98717539
· blocks 3
#25
execFwdPositionOps
#15
0x98717539
· blocks 2
#16
0x98717539
· blocks 1
#29
execOrders
· blocks 1
#30
execOrders
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
2
w1
3
w2
4
w0
5
w1
6
w2
7
w0
8
w1
9
w2
10
w3
11
w4
13
w5
14
w6
15
w7
16
w8
18
w2
21
w5
22
w2
25
w6
29
w9
30
w10
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x6fe7d366…78ff
0x34b655…2a6f
18 touches
36 conflicts
0x53f393fa…00b9
0x34b655…2a6f
12 touches
15 conflicts
0xa86351b8…2c5a
0x34b655…2a6f
10 touches
10 conflicts
0x5b145de0…367c
0xc8689a…ee79
8 touches
6 conflicts
0x4f51d069…d0b4
0x34b655…2a6f
8 touches
6 conflicts
0x67905f6e…02a1
0x34b655…2a6f
8 touches
6 conflicts
0x7e5ea60a…c4aa
0x34b655…2a6f
8 touches
6 conflicts
0xbf68b5d2…0eba
0x34b655…2a6f
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
36 conflicts on slot
0x6fe7d366be…a578ff
Audit this contract →
← previous block
·
next block →
recent activity