pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#86,225,338
← previous block
next block →
recent activity
Analyzing
Block #86,225,338
17 transactions · 15 stateful · 2026-07-07 16:08:52 UTC
Parallelism
71
/100
Blocked
40
%
Avg conflicts / tx
0.53
Longest chain
5
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#86,225,338
· 17 txs across 5 waves · depth 5
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
#0
syscallReward
#1
0x0c7abd22
· blocks 1
#3
0xab083028
#4
0x39435dac
· blocks 3
#9
updateDataFeedsValuesPartial
#11
forward
#12
0x6a4d250b
#13
cancelTournament
#14
setData
#15
0x1f0c7f…7ced
#16
0x39435dac
#2
0xab083028
#5
0x39435dac
· blocks 2
#6
0x39435dac
· blocks 1
#7
0x0f6795d9
· blocks 1
#8
0x0f6795d9
· blocks 1
#10
0x0f6795d9
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
2
w1
4
w0
5
w1
6
w2
7
w2
8
w3
10
w4
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x3e6302c8…64f5
0x34b655…2a6f
6 touches
3 conflicts
0x5d1ac445…5233
0x34b655…2a6f
6 touches
3 conflicts
0xfefb0189…f726
0x34b655…2a6f
4 touches
1 conflict
0x13a54fa2…5ae3
0x2a68ba…90c5
4 touches
1 conflict
0x09500602…94e9
0x34b655…2a6f
4 touches
1 conflict
0x09500602…94ea
0x34b655…2a6f
4 touches
1 conflict
0x28ceceef…ecc2
0x34b655…2a6f
4 touches
1 conflict
0x2d071de0…c86e
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
0x3e6302c867…b164f5
Audit this contract →
← previous block
·
next block →
recent activity