pev
.
→
showcase
new
graph
analytics
docs
feedback
offline
by Silk Nodes
pev
/
block
/
#86,950,491
← previous block
next block →
recent activity
Analyzing
Block #86,950,491
23 transactions · 18 stateful · 2026-07-11 00:56:47 UTC
Parallelism
83
/100
Blocked
39
%
Avg conflicts / tx
0.57
Longest chain
4
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#86,950,491
· 23 txs across 4 waves · depth 4
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
#0
syscallReward
#1
0x6a519547
#2
0xab083028
· blocks 1
#4
updatePrices
#5
0x5bf9264c
#6
0x5bf9264c
#7
0x5a5d9a99
#8
0x5a5d9a99
· blocks 2
#11
updateDataFeedsValuesPartial
#12
0x0f6795d9
· blocks 3
#14
setData
#16
0xed82b078
#18
0x6a519547
#19
0x6a519547
#20
0x6a519547
#21
0x39435dac
· blocks 1
#3
0xab083028
#9
0x5a5d9a99
· blocks 2
#13
0x0f6795d9
· blocks 2
#10
0x5a5d9a99
· blocks 1
#15
0x0f6795d9
· blocks 1
#17
0x0f6795d9
#22
0x39435dac
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
2
w0
3
w1
8
w0
9
w1
10
w2
12
w0
13
w1
15
w2
17
w3
21
w0
22
w3
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x92385428…6941
0x34b655…2a6f
8 touches
6 conflicts
0x7fc0a229…9d4a
0x34b655…2a6f
6 touches
3 conflicts
0xac2a0273…721b
0x34b655…2a6f
6 touches
3 conflicts
0xfaef08b1…0696
0x34b655…2a6f
6 touches
3 conflicts
0x34f58c2f…4f6c
0x34b655…2a6f
4 touches
1 conflict
0x3a192eef…3c7f
0x34b655…2a6f
4 touches
1 conflict
0x44795f4a…10d6
0x34b655…2a6f
4 touches
1 conflict
0x4ddc416b…bf17
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
6 conflicts on slot
0x92385428ad…dc6941
Audit this contract →
← previous block
·
next block →
recent activity