pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#89,566,167
← previous block
next block →
recent activity
Analyzing
Block #89,566,167
16 transactions · 16 stateful · 2026-07-23 04:30:10 UTC
Parallelism
63
/100
Blocked
50
%
Avg conflicts / tx
1.19
Longest chain
6
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#89,566,167
· 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 1
#2
updateDataFeedsValuesPartial
#3
0x0f6795d9
· blocks 6
#6
executeBatch
#8
0x3f5c179b
· blocks 1
#13
0x6a61994a
#14
setData
#4
0x0f6795d9
· blocks 4
#5
0x3f5c179b
#9
0x5339c59f
#7
0x0f6795d9
· blocks 3
#10
0x0f6795d9
· blocks 2
#11
0x0f6795d9
· blocks 2
#12
0x0f6795d9
#15
0x39435dac
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
3
w0
4
w1
5
w1
7
w2
8
w0
9
w1
10
w3
11
w4
12
w5
15
w5
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xc824469a…6425
0x34b655…2a6f
10 touches
10 conflicts
0x482471ad…122f
0x34b655…2a6f
8 touches
6 conflicts
0x1941b441…5889
0x34b655…2a6f
6 touches
3 conflicts
0x155e52ca…fac7
0x34b655…2a6f
6 touches
3 conflicts
0x8a5e1c46…a29c
0x34b655…2a6f
6 touches
3 conflicts
0x9dd0a735…4d04
0x34b655…2a6f
6 touches
3 conflicts
0x5c16527f…628c
0x34b655…2a6f
4 touches
1 conflict
0x737acb78…fce8
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
10 conflicts on slot
0xc824469a90…af6425
Audit this contract →
← previous block
·
next block →
recent activity