pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#90,511,860
← previous block
next block →
recent activity
Analyzing
Block #90,511,860
19 transactions · 18 stateful · 2026-07-26 14:41:16 UTC
Parallelism
79
/100
Blocked
33
%
Avg conflicts / tx
0.63
Longest chain
4
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#90,511,860
· 19 txs across 4 waves · depth 4
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
#0
syscallReward
#1
0x6a661d03
#2
postStateList
#3
0x5bf9264c
#4
0x5bf9264c
#5
0x5a5d9a99
· blocks 4
#8
0x0f6795d9
· blocks 1
#10
0x0c7abd22
· blocks 1
#11
0x57368ddf
#13
0x39435dac
· blocks 2
#14
setData
#15
approve
#18
0xc7e3ec2c
#6
0x5a5d9a99
· blocks 3
#9
0x0f6795d9
#12
0xed82b078
#7
0x5a5d9a99
#16
0x39435dac
· blocks 1
#17
0x39435dac
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
5
w0
6
w1
7
w2
8
w0
9
w1
10
w0
12
w1
13
w0
16
w2
17
w3
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xb4e0a934…5fc7
0x34b655…2a6f
8 touches
6 conflicts
0x6fe7d366…78ff
0x34b655…2a6f
6 touches
3 conflicts
0x34a1ee7e…fb20
0x34b655…2a6f
6 touches
3 conflicts
0x0fd87a64…6651
0x34b655…2a6f
4 touches
1 conflict
0x183f02d9…7bef
0x34b655…2a6f
4 touches
1 conflict
0x470dfce9…75c3
0x34b655…2a6f
4 touches
1 conflict
0x6f988a4a…b39f
0x34b655…2a6f
4 touches
1 conflict
0x71604178…a3a8
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
6 conflicts on slot
0xb4e0a934b9…435fc7
Audit this contract →
← previous block
·
next block →
recent activity