pev
.
→
showcase
new
graph
analytics
docs
feedback
offline
by Silk Nodes
pev
/
block
/
#86,883,388
← previous block
next block →
recent activity
Analyzing
Block #86,883,388
17 transactions · 15 stateful · 2026-07-10 17:28:24 UTC
Parallelism
82
/100
Blocked
20
%
Avg conflicts / tx
0.18
Longest chain
3
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#86,883,388
· 17 txs across 3 waves · depth 3
parallel ↔ serial
wave
w0
wave
w1
wave
w2
#0
syscallReward
#1
0xab083028
#2
0x5a5d9a99
#3
0x5a5d9a99
#4
0x5a5d9a99
#5
updateDataFeedsValuesPartial
#6
updateDataFeedsValuesPartial
#7
0x0f6795d9
· blocks 1
#9
0x0f6795d9
· blocks 1
#10
0x3f5c179b
#13
0x6a512c30
#14
setData
#15
0x5af422…ff3a
#16
0xa37815…fe57
#8
0x0f6795d9
· blocks 1
#12
0x0f6795d9
#11
0x0f6795d9
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
7
w0
8
w1
9
w0
11
w2
12
w1
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xf3343d6f…bbde
0x34b655…2a6f
4 touches
1 conflict
0xf3343d6f…bbdf
0x34b655…2a6f
4 touches
1 conflict
0x4ae3b148…7ed2
0x34b655…2a6f
4 touches
1 conflict
0x5539f9ee…9fc6
0x34b655…2a6f
4 touches
1 conflict
0x737acb78…fce8
0x34b655…2a6f
4 touches
1 conflict
0x7e5ea60a…c4aa
0x34b655…2a6f
4 touches
1 conflict
0xac2a0273…721b
0x34b655…2a6f
4 touches
1 conflict
0xbcbf5d09…8bac
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
1 conflict on slot
0xf3343d6fb5…09bbde
Audit this contract →
← previous block
·
next block →
recent activity