pev
.
→
showcase
new
graph
analytics
docs
feedback
offline
by Silk Nodes
pev
/
block
/
#86,957,719
← previous block
next block →
recent activity
Analyzing
Block #86,957,719
14 transactions · 13 stateful · 2026-07-11 01:45:05 UTC
Parallelism
86
/100
Blocked
23
%
Avg conflicts / tx
0.21
Longest chain
2
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#86,957,719
· 14 txs across 2 waves · depth 2
parallel ↔ serial
wave
w0
wave
w1
#0
syscallReward
#1
0x0c7abd22
· blocks 1
#3
0xab083028
#4
0x5a5d9a99
· blocks 1
#6
updateDataFeedsValuesPartial
#7
0x0f6795d9
· blocks 1
#8
executeBatch
#9
0x57368ddf
#11
setData
#12
0x39435dac
#13
0xc7e3ec2c
#2
0x6ad2e98b
#5
0x5a5d9a99
#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
7
w0
10
w1
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x9d1bb389…c7d9
0xb1dbf0…c0d3
4 touches
1 conflict
0x13a54fa2…5ae3
0x2a68ba…90c5
4 touches
1 conflict
0x5a65207b…4f30
0x34b655…2a6f
4 touches
1 conflict
0x5b37bb6b…aaff
0x34b655…2a6f
4 touches
1 conflict
0x5b37bb6b…ab00
0x34b655…2a6f
4 touches
1 conflict
0x7e5ea60a…c4aa
0x34b655…2a6f
4 touches
1 conflict
0xbcc65f18…4231
0x34b655…2a6f
4 touches
1 conflict
0xc7cd4956…4571
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:
0xb1dbf05f…b1c0d3
1 conflict on slot
0x9d1bb3891b…cac7d9
Audit this contract →
← previous block
·
next block →
recent activity