pev
.
→
showcase
new
graph
analytics
docs
feedback
offline
by Silk Nodes
pev
/
block
/
#87,642,955
← previous block
next block →
recent activity
Analyzing
Block #87,642,955
23 transactions · 16 stateful · 2026-07-14 06:07:40 UTC
Parallelism
87
/100
Blocked
38
%
Avg conflicts / tx
0.26
Longest chain
3
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#87,642,955
· 23 txs across 3 waves · depth 3
parallel ↔ serial
wave
w0
wave
w1
wave
w2
#0
syscallReward
#1
execute
#2
0xab083028
· blocks 1
#4
0x5a5d9a99
#5
0x5a5d9a99
#6
updateDataFeedsValuesPartial
#7
0x0f6795d9
#8
executeBatch
· blocks 1
#10
0x0f6795d9
· blocks 2
#13
0xed82b078
#14
0xed82b078
#15
setData
#16
0x253d9f…99e8
#17
0xf8e4e6…a623
#18
0x986701…1c27
#19
0x7e5544…ceff
#22
0xc7e3ec2c
#3
0x6ad2e98b
· blocks 1
#9
executeBatch
#12
0x0f6795d9
#20
0x39435dac
· blocks 1
#11
0x5339c59f
#21
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
w0
11
w2
12
w1
20
w1
21
w2
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xf79df061…e005
0xe52b14…7230
4 touches
1 conflict
0xb670a63e…ead8
0x34b655…2a6f
4 touches
1 conflict
0xd98b3c10…67b8
0x34b655…2a6f
4 touches
1 conflict
0x09a15b10…2639
0x754704…b603
4 touches
1 conflict
0x5149ba0e…d954
0x754704…b603
4 touches
1 conflict
0x00000000…003d
0x851145…3f07
4 touches
1 conflict
0x0b0c2e8d…c1b8
0xe52b14…7230
4 touches
1 conflict
0x532023a5…d800
0xe52b14…7230
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:
0xe52b1424…bb7230
1 conflict on slot
0xf79df061c7…91e005
Audit this contract →
← previous block
·
next block →
recent activity