pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#89,539,009
← previous block
next block →
recent activity
Analyzing
Block #89,539,009
16 transactions · 16 stateful · 2026-07-23 01:28:43 UTC
Parallelism
81
/100
Blocked
31
%
Avg conflicts / tx
0.44
Longest chain
3
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#89,539,009
· 16 txs across 3 waves · depth 3
parallel ↔ serial
wave
w0
wave
w1
wave
w2
#0
syscallReward
#1
0x0c7abd22
#2
0xab083028
#3
0x6a616ec2
#4
updatePrices
#5
0x5a5d9a99
· blocks 1
#7
0x0f6795d9
· blocks 3
#9
updateDataFeedsValuesPartial
#10
0x0f6795d9
· blocks 1
#13
setData
#14
0x39435dac
· blocks 1
#6
0x98717539
#8
0x0f6795d9
· blocks 1
#12
0x39435dac
#15
0x39435dac
#11
0x0f6795d9
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
5
w0
6
w1
7
w0
8
w1
10
w0
11
w2
12
w1
14
w0
15
w1
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x00000000…00c9
0x34b655…2a6f
6 touches
3 conflicts
0xf90c6521…d8f0
0x34b655…2a6f
6 touches
3 conflicts
0xed4cf5a9…f734
0x34b655…2a6f
6 touches
3 conflicts
0xc824469a…641f
0x34b655…2a6f
6 touches
3 conflicts
0x9e70dadd…810d
0x34b655…2a6f
6 touches
3 conflicts
0xae09f295…1597
0x34b655…2a6f
5 touches
3 conflicts
0x7e5ea60a…c4aa
0x34b655…2a6f
4 touches
1 conflict
0x482471ad…122f
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
0x0000000000…0000c9
Audit this contract →
← previous block
·
next block →
recent activity