pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#90,796,195
← previous block
next block →
recent activity
Analyzing
Block #90,796,195
25 transactions · 24 stateful · 2026-07-27 14:31:38 UTC
Parallelism
68
/100
Blocked
63
%
Avg conflicts / tx
1.36
Longest chain
8
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#90,796,195
· 25 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
0xab083028
· blocks 1
#2
updatePrices
· blocks 3
#6
0x0f6795d9
· blocks 5
#8
0x0f6795d9
#11
batchUpdate
· blocks 1
#15
manuallyExecute
#16
0x39435dac
#19
updateDataFeedsValuesPartial
#20
setData
#3
updatePrices
· blocks 2
#7
0x0f6795d9
· blocks 3
#10
0x3f5c179b
#12
0x3f5c179b
#4
updatePrices
· blocks 1
#9
0x0f6795d9
· blocks 7
#5
updatePrices
#13
0x0f6795d9
· blocks 2
#17
0x0f6795d9
#21
0x39435dac
· blocks 3
#14
0x0f6795d9
· blocks 3
#18
0x39435dac
#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
1
w0
2
w0
3
w1
4
w2
5
w3
6
w0
7
w1
9
w2
10
w1
11
w0
12
w1
13
w3
14
w4
17
w3
18
w5
21
w3
22
w5
24
w7
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x482471ad…122f
0x34b655…2a6f
10 touches
10 conflicts
0xc824469a…6425
0x34b655…2a6f
10 touches
10 conflicts
0x00000000…0002
0x48cba2…b48b
8 touches
6 conflicts
0x98212952…9ba6
0x34b655…2a6f
8 touches
6 conflicts
0xd98b3c10…67b8
0x34b655…2a6f
8 touches
6 conflicts
0x796b78ec…83ef
0x34b655…2a6f
6 touches
3 conflicts
0x4cabb80a…46bf
0x34b655…2a6f
6 touches
3 conflicts
0x92385428…6941
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
10 conflicts on slot
0x482471adbb…39122f
Audit this contract →
← previous block
·
next block →
recent activity