pev
.
→
showcase
new
graph
analytics
docs
feedback
offline
by Silk Nodes
pev
/
block
/
#86,658,688
← previous block
next block →
recent activity
Analyzing
Block #86,658,688
28 transactions · 14 stateful · 2026-07-09 16:27:06 UTC
Parallelism
89
/100
Blocked
29
%
Avg conflicts / tx
0.18
Longest chain
3
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#86,658,688
· 28 txs across 3 waves · depth 3
parallel ↔ serial
wave
w0
wave
w1
wave
w2
#0
syscallReward
#1
0xab083028
· blocks 1
#2
0xab083028
#3
0x5a5d9a99
· blocks 3
#6
0x0f6795d9
#8
forward
#9
0x0f6795d9
#11
updateDataFeedsValuesPartial
#12
0x6a4fcc51
#13
0x24f5d9…ae8f
#14
0xb818cd…561f
#15
0x5c3492…09b1
#16
0x08bbc6…36f9
#17
setData
#18
0x82377d…c1e3
#19
0x309789…3cba
#20
0x85427b…98af
#21
0x70ce11…69e4
#22
0x9d5fae…587e
#23
0xbd674c…2157
#24
0x24fda2…8a97
#25
0x20dace…e413
#26
0x7508dc…284b
#27
0x53cda5…81f9
#4
0x5a5d9a99
· blocks 1
#7
0x0f6795d9
#10
0xed82b078
#5
0x5a5d9a99
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
3
w0
4
w1
5
w2
7
w1
10
w1
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x8a35acfb…d1a5
0xb1dbf0…c0d3
6 touches
3 conflicts
0xfaef08b1…0696
0x34b655…2a6f
6 touches
3 conflicts
0x8a35acfb…d1a6
0xb1dbf0…c0d3
5 touches
3 conflicts
0x7e5ea60a…c4aa
0x34b655…2a6f
4 touches
1 conflict
0x92385428…6941
0x34b655…2a6f
4 touches
1 conflict
0xb05d58cd…a43d
0x34b655…2a6f
4 touches
1 conflict
0xd0ec9500…6194
0x34b655…2a6f
4 touches
1 conflict
0xffa7d0a4…b10a
0x40c49f…2af0
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:
0xb1dbf05f…b1c0d3
3 conflicts on slot
0x8a35acfbc1…6bd1a5
Audit this contract →
← previous block
·
next block →
recent activity