pev
.
→
showcase
new
graph
analytics
docs
feedback
offline
by Silk Nodes
pev
/
block
/
#86,699,683
← previous block
next block →
recent activity
Analyzing
Block #86,699,683
18 transactions · 16 stateful · 2026-07-09 21:00:38 UTC
Parallelism
72
/100
Blocked
38
%
Avg conflicts / tx
0.67
Longest chain
5
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#86,699,683
· 18 txs across 5 waves · depth 5
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
#0
syscallReward
#1
0x938bf18e
#2
0xab083028
· blocks 1
#4
updatePrices
#5
0x5a5d9a99
· blocks 1
#7
0x0f6795d9
· blocks 4
#10
updateDataFeedsValuesPartial
#11
updateDataFeedsValuesPartial
#14
setData
#15
0xb8024e7f
#16
0x39435dac
#17
0xc7e3ec2c
#3
0xab083028
#6
0x5a5d9a99
#8
0x0f6795d9
· blocks 3
#9
0x0f6795d9
· blocks 2
#12
0x0f6795d9
· blocks 1
#13
0x0f6795d9
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
2
w0
3
w1
5
w0
6
w1
7
w0
8
w1
9
w2
12
w3
13
w4
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xc824469a…6425
0x34b655…2a6f
10 touches
10 conflicts
0xbcbf5d09…8bac
0x34b655…2a6f
8 touches
6 conflicts
0x7e5ea60a…c4aa
0x34b655…2a6f
6 touches
3 conflicts
0xc122a854…fe95
0x34b655…2a6f
4 touches
1 conflict
0x84bfc865…3364
0x34b655…2a6f
4 touches
1 conflict
0xfaef08b1…0696
0x34b655…2a6f
4 touches
1 conflict
0x13a54fa2…5ae3
0x2a68ba…90c5
4 touches
1 conflict
0xc122a854…fe96
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
10 conflicts on slot
0xc824469a90…af6425
Audit this contract →
← previous block
·
next block →
recent activity