pev
.
→
showcase
new
graph
analytics
docs
feedback
offline
by Silk Nodes
pev
/
block
/
#84,452,021
← previous block
next block →
recent activity
Analyzing
Block #84,452,021
27 transactions · 23 stateful · 2026-06-29 11:05:33 UTC
Parallelism
85
/100
Blocked
43
%
Avg conflicts / tx
0.78
Longest chain
4
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#84,452,021
· 27 txs across 4 waves · depth 4
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
#0
syscallReward
#1
0x0c7abd22
· blocks 2
#2
0xab083028
· blocks 4
#3
0xab083028
#7
updatePrices
#8
0x6a4251f5
· blocks 1
#9
updateDataFeedsValuesPartial
#10
updateDataFeedsValuesPartial
#12
0x6a4251f5
#13
0x98717539
· blocks 2
#16
0x0f6795d9
#17
executeBatch
#18
0x0f6795d9
· blocks 2
#20
forward
#21
setData
#22
0x39435dac
· blocks 3
#26
0xc7e3ec2c
#4
0x6ad2e98b
· blocks 2
#11
0x6a4251f5
#14
0x98717539
· blocks 1
#19
0xed82b078
#23
0x39435dac
· blocks 2
#5
0x0c7abd22
· blocks 1
#15
0x98717539
#24
0x39435dac
· blocks 1
#6
0xab083028
#25
0x39435dac
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
2
w0
4
w1
5
w2
6
w3
8
w0
11
w1
13
w0
14
w1
15
w2
18
w0
19
w1
22
w0
23
w1
24
w2
25
w3
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x13a54fa2…5ae3
0x2a68ba…90c5
8 touches
6 conflicts
0xd98b3c10…67b8
0x34b655…2a6f
8 touches
6 conflicts
0x00000000…003d
0x065c9d…c394
6 touches
3 conflicts
0x737acb78…fce8
0x34b655…2a6f
6 touches
3 conflicts
0xac2a0273…721b
0x34b655…2a6f
6 touches
3 conflicts
0xe99d8e68…a16e
0x34b655…2a6f
6 touches
3 conflicts
0x00000000…001b
0x1b6862…e19c
4 touches
1 conflict
0x00000000…002b
0x1b6862…e19c
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:
Kuru Exchange: MarginAccount
6 conflicts on slot
0x13a54fa2d3…a35ae3
Audit this contract →
← previous block
·
next block →
recent activity