pev
.
→
showcase
new
graph
analytics
docs
feedback
offline
by Silk Nodes
pev
/
block
/
#86,978,988
← previous block
next block →
recent activity
Analyzing
Block #86,978,988
25 transactions · 23 stateful · 2026-07-11 04:07:11 UTC
Parallelism
68
/100
Blocked
65
%
Avg conflicts / tx
2.08
Longest chain
8
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#86,978,988
· 25 txs across 8 waves · depth 8
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
wave
w5
wave
w6
wave
w7
#0
syscallReward
#1
0xab083028
· blocks 1
#3
0x5a5d9a99
· blocks 11
#10
updateDataFeedsValuesPartial
#15
updateDataFeedsValuesPartial
#16
0x3f5c179b
#17
forward
#18
0x6a51c1e6
#19
setData
#20
withdraw
#2
0xab083028
#4
0x5a5d9a99
· blocks 10
#5
0x5a5d9a99
· blocks 9
#6
0x5a5d9a99
· blocks 3
#11
0x0f6795d9
· blocks 5
#21
0x39435dac
· blocks 3
#7
0x5a5d9a99
· blocks 2
#12
0x0f6795d9
· blocks 2
#22
0x39435dac
· blocks 2
#8
0x98717539
· blocks 2
#23
0x39435dac
· blocks 1
#9
0x98717539
#13
0x0f6795d9
· blocks 1
#24
0x39435dac
#14
0x0f6795d9
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
2
w1
3
w0
4
w1
5
w2
6
w3
7
w4
8
w5
9
w6
11
w3
12
w4
13
w6
14
w7
21
w3
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x6b75f0c2…d323
0x34b655…2a6f
14 touches
21 conflicts
0xfaef08b1…0696
0x34b655…2a6f
14 touches
21 conflicts
0x92385428…6941
0x34b655…2a6f
14 touches
21 conflicts
0x7e5ea60a…c4aa
0x34b655…2a6f
14 touches
21 conflicts
0x8a35acfb…d1a9
0xb1dbf0…c0d3
8 touches
6 conflicts
0x1941b441…5889
0x34b655…2a6f
8 touches
6 conflicts
0xd98b3c10…67b8
0x34b655…2a6f
8 touches
6 conflicts
0xdf849367…d385
0x34b655…2a6f
8 touches
6 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:
Perpl
21 conflicts on slot
0x6b75f0c27b…f5d323
Audit this contract →
← previous block
·
next block →
recent activity