pev
.
→
showcase
new
graph
analytics
docs
feedback
offline
by Silk Nodes
pev
/
block
/
#90,542,370
← previous block
next block →
recent activity
Analyzing
Block #90,542,370
16 transactions · 15 stateful · 2026-07-26 17:14:43 UTC
Parallelism
63
/100
Blocked
47
%
Avg conflicts / tx
0.75
Longest chain
6
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#90,542,370
· 16 txs across 6 waves · depth 6
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
wave
w5
#0
syscallReward
#1
0xab083028
· blocks 2
#3
updatePrices
#4
0x5a5d9a99
· blocks 3
#7
0x0f6795d9
#10
0x0f6795d9
#12
0x6a6640fa
#13
0x6a6640fa
#14
setData
#2
0xab083028
· blocks 1
#5
0x5a5d9a99
· blocks 1
#6
0x5a5d9a99
· blocks 2
#11
0x3f5c179b
#8
0x0f6795d9
· blocks 2
#9
0x0f6795d9
· blocks 1
#15
0x39435dac
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
2
w1
4
w0
5
w1
6
w2
8
w3
9
w4
11
w2
15
w5
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x1a5d321d…a474
0x34b655…2a6f
6 touches
3 conflicts
0x6fe7d366…78ff
0x34b655…2a6f
6 touches
3 conflicts
0x66a11a3b…0ee9
0xa6afd3…d132
6 touches
3 conflicts
0x00000000…003d
0xa6afd3…d132
6 touches
3 conflicts
0x103be197…826c
0xa6afd3…d132
6 touches
3 conflicts
0xb05cd4f5…73d0
0x2b46c0…1669
4 touches
1 conflict
0xdb067026…9eb8
0x2b46c0…1669
4 touches
1 conflict
0x3572f533…4b93
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
3 conflicts on slot
0x1a5d321d5d…0da474
Audit this contract →
← previous block
·
next block →
recent activity