pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#90,789,571
← previous block
next block →
recent activity
Analyzing
Block #90,789,571
26 transactions · 24 stateful · 2026-07-27 13:58:19 UTC
Parallelism
58
/100
Blocked
54
%
Avg conflicts / tx
1.73
Longest chain
11
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#90,789,571
· 26 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
#2
0x6a676473
#3
updatePrices
#4
0x5a5d9a99
· blocks 8
#7
0x0f6795d9
· blocks 1
#8
0x0f6795d9
#9
executeBatch
#10
0x3f5c179b
· blocks 1
#11
0x3f5c179b
#16
setData
#17
0x6a676473
#25
0x59558d29
#5
0x5a5d9a99
· blocks 6
#14
0xed82b078
#6
0x5a5d9a99
· blocks 3
#12
0x0f6795d9
· blocks 3
#13
0x0f6795d9
#15
0x39435dac
· blocks 2
#18
0x39435dac
· blocks 6
#19
0x39435dac
· blocks 5
#20
0x39435dac
· blocks 4
#21
0x39435dac
· blocks 3
#22
0x39435dac
· blocks 2
#23
0x39435dac
· blocks 1
#24
0x39435dac
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
4
w0
5
w1
6
w2
7
w0
10
w0
12
w2
13
w3
14
w1
15
w3
18
w4
19
w5
20
w6
21
w7
22
w8
23
w9
24
w10
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xd98b3c10…67b8
0x34b655…2a6f
14 touches
21 conflicts
0xac2a0273…721b
0x34b655…2a6f
8 touches
6 conflicts
0x93b6fab0…09d6
0x34b655…2a6f
8 touches
6 conflicts
0x62dbeb4d…a388
0x34b655…2a6f
8 touches
6 conflicts
0x6fe7d366…78ff
0x34b655…2a6f
8 touches
6 conflicts
0x7e5ea60a…c4aa
0x34b655…2a6f
8 touches
6 conflicts
0xbf78ee7f…e7fd
0x34b655…2a6f
6 touches
3 conflicts
0xa6b89ebb…a66e
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
21 conflicts on slot
0xd98b3c102b…ca67b8
Audit this contract →
← previous block
·
next block →
recent activity