pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#90,691,910
← previous block
next block →
recent activity
Analyzing
Block #90,691,910
27 transactions · 24 stateful · 2026-07-27 05:47:00 UTC
Parallelism
70
/100
Blocked
54
%
Avg conflicts / tx
1.15
Longest chain
8
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#90,691,910
· 27 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
0x0c7abd22
#2
0x6a66f14c
#3
0x6a66f14c
#4
0xab083028
· blocks 2
#5
0xab083028
#6
handleOps
#7
0x6a66f14c
#8
updatePrices
· blocks 1
#10
0x5a5d9a99
· blocks 5
#13
0x0f6795d9
· blocks 2
#16
0x3f5c179b
#17
batchUpdate
#20
setData
#9
updatePrices
#11
0x5a5d9a99
· blocks 2
#14
0x0f6795d9
· blocks 2
#15
0x3f5c179b
· blocks 1
#12
0x5a5d9a99
· blocks 1
#18
0xed82b078
#19
0x39435dac
#21
0x39435dac
· blocks 5
#22
0x39435dac
· blocks 4
#23
0x39435dac
· blocks 3
#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
4
w0
8
w0
9
w1
10
w0
11
w1
12
w2
13
w0
14
w1
15
w1
18
w2
19
w2
21
w2
22
w3
23
w4
24
w5
25
w6
26
w7
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xd98b3c10…67b8
0x34b655…2a6f
12 touches
15 conflicts
0x0a57a2b8…3cdd
0x34b655…2a6f
8 touches
6 conflicts
0x7e5ea60a…c4aa
0x34b655…2a6f
6 touches
3 conflicts
0x6fe7d366…78ff
0x34b655…2a6f
6 touches
3 conflicts
0x00000000…003d
0xa6afd3…d132
6 touches
3 conflicts
0x561ad161…c172
0xa6afd3…d132
6 touches
3 conflicts
0xa4b35ce9…eaa9
0x34b655…2a6f
4 touches
1 conflict
0xa8ce0d4f…ecf3
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
15 conflicts on slot
0xd98b3c102b…ca67b8
Audit this contract →
← previous block
·
next block →
recent activity