pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#89,854,873
← previous block
next block →
recent activity
Analyzing
Block #89,854,873
22 transactions · 18 stateful · 2026-07-24 07:15:52 UTC
Parallelism
82
/100
Blocked
33
%
Avg conflicts / tx
0.45
Longest chain
4
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#89,854,873
· 22 txs across 4 waves · depth 4
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
#0
syscallReward
#1
0x5a5d9a99
#2
0x5a5d9a99
#3
0x5a5d9a99
#4
0x5a5d9a99
#5
updateDataFeedsValuesPartial
#6
0x0f6795d9
· blocks 1
#7
0x3f5c179b
#8
verifyOracleProofV2
#10
0x36f359b0
#11
0x6a6311a0
#12
setData
#13
0xc7e3ec2c
· blocks 2
#14
0xc7e3ec2c
· blocks 3
#16
0xc7e3ec2c
#19
0xc7e3ec2c
#9
0x0f6795d9
#15
0xc7e3ec2c
· blocks 2
#20
0xc7e3ec2c
· blocks 1
#17
0xc7e3ec2c
· blocks 1
#21
0xc7e3ec2c
#18
0xc7e3ec2c
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
6
w0
9
w1
13
w0
14
w0
15
w1
17
w2
18
w3
20
w1
21
w2
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x92339d95…0800
0xb1c8ea…8888
8 touches
6 conflicts
0x92339d95…0800
0x0000a8…8888
6 touches
3 conflicts
0x7e5ea60a…c4aa
0x34b655…2a6f
4 touches
1 conflict
0x92385428…6941
0x34b655…2a6f
4 touches
1 conflict
0xc92ea287…c4df
0x34b655…2a6f
4 touches
1 conflict
0x17c3727d…cb0e
0x34b655…2a6f
2 touches
0 conflicts
0x25957369…c648
0x34b655…2a6f
2 touches
0 conflicts
0x76d36e11…fde2
0x34b655…2a6f
2 touches
0 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:
0xb1c8ead4…c38888
6 conflicts on slot
0x92339d95cd…a80800
Audit this contract →
← previous block
·
next block →
recent activity