pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#86,922,950
← previous block
next block →
recent activity
Analyzing
Block #86,922,950
15 transactions · 13 stateful · 2026-07-10 21:52:48 UTC
Parallelism
80
/100
Blocked
46
%
Avg conflicts / tx
0.53
Longest chain
3
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#86,922,950
· 15 txs across 3 waves · depth 3
parallel ↔ serial
wave
w0
wave
w1
wave
w2
#0
syscallReward
#1
0xab083028
· blocks 2
#4
0x6a516a27
#5
0x5a5d9a99
· blocks 1
#6
updateDataFeedsValuesPartial
#7
0x0f6795d9
· blocks 2
#11
setData
#12
0x8c3e9c…ac69
#14
0xc7e3ec2c
#2
0xab083028
· blocks 2
#9
0x0f6795d9
· blocks 1
#13
0x39435dac
#3
0x6ad2e98b
#8
0x3f5c179b
#10
0x0f6795d9
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
2
w1
3
w2
5
w0
7
w0
8
w2
9
w1
10
w2
13
w1
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xe718f3c7…c376
0x34b655…2a6f
6 touches
3 conflicts
0x7e5ea60a…c4aa
0x34b655…2a6f
6 touches
3 conflicts
0x13a54fa2…5ae3
0x2a68ba…90c5
6 touches
3 conflicts
0x0ae9d2df…f787
0x34b655…2a6f
4 touches
1 conflict
0x0ae9d2df…f788
0x34b655…2a6f
4 touches
1 conflict
0x7babfe9a…ff96
0x34b655…2a6f
4 touches
1 conflict
0x33bd5ec4…af53
0xa6afd3…d132
4 touches
1 conflict
0x98cc6884…3a83
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
0xe718f3c792…72c376
Audit this contract →
← previous block
·
next block →
recent activity