pev
.
→
showcase
new
graph
analytics
docs
feedback
offline
by Silk Nodes
pev
/
block
/
#87,749,590
← previous block
next block →
recent activity
Analyzing
Block #87,749,590
23 transactions · 21 stateful · 2026-07-14 18:01:02 UTC
Parallelism
65
/100
Blocked
57
%
Avg conflicts / tx
1.3
Longest chain
8
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#87,749,590
· 23 txs across 8 waves · depth 8
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
wave
w5
wave
w6
wave
w7
#0
syscallReward
#1
0xab083028
· blocks 1
#3
updatePrices
#4
0x5a5d9a99
· blocks 6
#5
0x5a5d9a99
#7
0x5a5d9a99
#9
updateDataFeedsValuesPartial
#16
0x3f5c179b
#18
setData
#19
0x39435dac
· blocks 2
#22
0xc7e3ec2c
#2
0xab083028
· blocks 1
#6
0x5a5d9a99
· blocks 4
#10
0x0f6795d9
· blocks 5
#8
0x98717539
#11
0x0f6795d9
· blocks 4
#17
0xed82b078
#12
0x0f6795d9
· blocks 1
#13
0x0f6795d9
· blocks 3
#14
0x0f6795d9
· blocks 1
#15
0x0f6795d9
· blocks 1
#20
0x39435dac
· blocks 1
#21
0x39435dac
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
2
w1
4
w0
6
w1
8
w2
10
w1
11
w2
12
w3
13
w3
14
w4
15
w5
17
w2
20
w6
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x00000000…00c9
0x34b655…2a6f
10 touches
10 conflicts
0x0733be30…112f
0x34b655…2a6f
10 touches
10 conflicts
0x482471ad…122f
0x34b655…2a6f
10 touches
10 conflicts
0x55c2c22c…0474
0x34b655…2a6f
10 touches
10 conflicts
0x7e5ea60a…c4aa
0x34b655…2a6f
10 touches
10 conflicts
0xc6000ba5…8d65
0x34b655…2a6f
10 touches
10 conflicts
0xc824469a…6425
0x34b655…2a6f
8 touches
6 conflicts
0xc36fa358…24cb
0x34b655…2a6f
8 touches
6 conflicts
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
0x0000000000…0000c9
Audit this contract →
← previous block
·
next block →
recent activity