pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#90,817,652
← previous block
next block →
recent activity
Analyzing
Block #90,817,652
19 transactions · 17 stateful · 2026-07-27 16:19:41 UTC
Parallelism
79
/100
Blocked
29
%
Avg conflicts / tx
0.37
Longest chain
4
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#90,817,652
· 19 txs across 4 waves · depth 4
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
#0
syscallReward
#1
0x0c7abd22
#2
0xab083028
· blocks 1
#3
0x0c7abd22
#4
0x3f5c179b
#6
0x3f5c179b
#7
0x0f6795d9
· blocks 1
#8
0x39435dac
· blocks 2
#10
0x0f6795d9
#12
0x39435dac
#13
setData
#16
0x59558d29
#17
0xc7e3ec2c
#18
0xc7e3ec2c
#5
0x3f5c179b
#9
0x39435dac
· blocks 2
#11
0x0f6795d9
#14
0x39435dac
· blocks 1
#15
0x39435dac
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
2
w0
5
w1
7
w0
8
w0
9
w1
11
w2
14
w2
15
w3
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xb476ee35…c627
0xa6afd3…d132
4 touches
1 conflict
0x8814f69c…42b3
0x34b655…2a6f
4 touches
1 conflict
0xac8a5059…fd42
0x34b655…2a6f
4 touches
1 conflict
0xd8837337…eda0
0x34b655…2a6f
4 touches
1 conflict
0xd98b3c10…67b8
0x34b655…2a6f
4 touches
1 conflict
0xda27c764…7fab
0x34b655…2a6f
4 touches
1 conflict
0x00000000…003d
0xa6afd3…d132
4 touches
1 conflict
0x28c714d9…9438
0xa6afd3…d132
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:
Kuru Exchange: Market-WETH/USDC
1 conflict on slot
0xb476ee35f3…53c627
Audit this contract →
← previous block
·
next block →
recent activity