pev
.
→
showcase
new
graph
analytics
docs
feedback
offline
by Silk Nodes
pev
/
block
/
#86,978,099
← previous block
next block →
recent activity
Analyzing
Block #86,978,099
25 transactions · 21 stateful · 2026-07-11 04:01:14 UTC
Parallelism
68
/100
Blocked
52
%
Avg conflicts / tx
0.92
Longest chain
8
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#86,978,099
· 25 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
0xbee5c4…1f6f
#2
0xab083028
· blocks 1
#3
updatePrices
#4
0x5bf9264c
#5
0x5bf9264c
#6
0x5a5d9a99
· blocks 1
#8
updateDataFeedsValuesPartial
#15
0xed82b078
#16
0x6a51c082
#17
transfer
#18
setData
#23
0x39435dac
#24
0x39435dac
#7
0x5a5d9a99
· blocks 2
#13
0x3f5c179b
#9
0x0f6795d9
· blocks 5
#10
0x0f6795d9
· blocks 5
#11
0x0f6795d9
· blocks 2
#19
0x39435dac
· blocks 3
#12
0x0f6795d9
· blocks 1
#20
0x39435dac
· blocks 2
#14
0x0f6795d9
#21
0x39435dac
· blocks 1
#22
0x39435dac
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
2
w0
6
w0
7
w1
9
w2
10
w3
11
w4
12
w5
13
w1
14
w6
19
w4
20
w5
21
w6
22
w7
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xd98b3c10…67b8
0x34b655…2a6f
8 touches
6 conflicts
0x7e5ea60a…c4aa
0x34b655…2a6f
8 touches
6 conflicts
0xc824469a…6425
0x34b655…2a6f
6 touches
3 conflicts
0xdcb19a49…ffd5
0x34b655…2a6f
6 touches
3 conflicts
0x5ea6f0c6…4801
0x34b655…2a6f
6 touches
3 conflicts
0x103f3294…1abc
0x34b655…2a6f
6 touches
3 conflicts
0x06cbd3c8…c175
0x34b655…2a6f
6 touches
3 conflicts
0x21683d77…4e07
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
6 conflicts on slot
0xd98b3c102b…ca67b8
Audit this contract →
← previous block
·
next block →
recent activity