pev
.
→
showcase
new
graph
analytics
docs
feedback
offline
by Silk Nodes
pev
/
block
/
#87,503,700
← previous block
next block →
recent activity
Analyzing
Block #87,503,700
24 transactions · 15 stateful · 2026-07-13 14:35:38 UTC
Parallelism
79
/100
Blocked
40
%
Avg conflicts / tx
0.42
Longest chain
5
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#87,503,700
· 24 txs across 5 waves · depth 5
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
#0
syscallReward
#1
0xab083028
· blocks 1
#2
0x6a54f832
#3
0x39435dac
· blocks 1
#5
updatePrices
#6
updatePrices
#7
updatePrices
#8
updatePrices
#9
0x5a5d9a99
#10
0x5a5d9a99
#11
0x5a5d9a99
#12
0x5a5d9a99
#13
0x5a5d9a99
#14
0x5a5d9a99
#15
updateDataFeedsValuesPartial
#16
0x0f6795d9
· blocks 4
#19
0x3f5c179b
#21
setData
#4
0x39435dac
· blocks 1
#18
0x3f5c179b
#22
0x39435dac
· blocks 1
#17
0x0f6795d9
· blocks 1
#20
0x0f6795d9
· blocks 1
#23
0x39435dac
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
3
w0
4
w1
16
w0
17
w2
18
w1
20
w3
22
w1
23
w4
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x737acb78…fce8
0x34b655…2a6f
6 touches
3 conflicts
0xc36fa358…24cb
0x34b655…2a6f
6 touches
3 conflicts
0xac2a0273…721b
0x34b655…2a6f
6 touches
3 conflicts
0x7e5ea60a…c4aa
0x34b655…2a6f
6 touches
3 conflicts
0x6b5ffec9…7c66
0x40c49f…2af0
4 touches
1 conflict
0x8bf661cb…bcd2
0x34b655…2a6f
4 touches
1 conflict
0xa86351b8…2c5a
0x34b655…2a6f
4 touches
1 conflict
0xc824469a…6425
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
3 conflicts on slot
0x737acb7813…fafce8
Audit this contract →
← previous block
·
next block →
recent activity