pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#86,502,384
← previous block
next block →
recent activity
Analyzing
Block #86,502,384
27 transactions · 25 stateful · 2026-07-08 22:59:40 UTC
Parallelism
74
/100
Blocked
52
%
Avg conflicts / tx
0.96
Longest chain
7
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#86,502,384
· 27 txs across 7 waves · depth 7
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
wave
w5
wave
w6
#0
syscallReward
#1
execute
#2
0xab083028
· blocks 1
#4
0x6a4ed6d4
#5
0x39435dac
· blocks 3
#7
0x98717539
· blocks 5
#8
0x5a5d9a99
#14
0x0f6795d9
#16
0x3f5c179b
#17
batchUpdate
· blocks 2
#18
0xbf6553b0
#21
setData
#22
0xb9b44d…2106
#23
0xfadd37…3a63
#3
0xab083028
#6
0x39435dac
· blocks 1
#9
0x5a5d9a99
· blocks 3
#19
0xed82b078
#20
0xed82b078
#10
0x5a5d9a99
· blocks 3
#13
0x0f6795d9
· blocks 2
#11
0x5a5d9a99
· blocks 2
#15
0x0f6795d9
· blocks 1
#12
0x5a5d9a99
#24
0x39435dac
· blocks 2
#25
0x39435dac
· blocks 1
#26
0x39435dac
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
2
w0
3
w1
5
w0
6
w1
7
w0
9
w1
10
w2
11
w3
12
w4
13
w2
15
w3
17
w0
19
w1
20
w1
24
w4
25
w5
26
w6
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xfaef08b1…0696
0x34b655…2a6f
10 touches
10 conflicts
0x3483ab79…8ed3
0x34b655…2a6f
8 touches
6 conflicts
0x922c7ebd…6600
0xc8689a…ee79
8 touches
6 conflicts
0x63c900f4…2600
0x34b655…2a6f
8 touches
6 conflicts
0xd98b3c10…67b8
0x34b655…2a6f
6 touches
3 conflicts
0x8bf661cb…bcd2
0x34b655…2a6f
6 touches
3 conflicts
0xd99b3b64…1c95
0x34b655…2a6f
6 touches
3 conflicts
0x3cd5188c…f3d2
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
10 conflicts on slot
0xfaef08b108…f90696
Audit this contract →
← previous block
·
next block →
recent activity