pev
.
→
showcase
new
graph
analytics
docs
feedback
offline
by Silk Nodes
pev
/
block
/
#84,121,398
← previous block
next block →
recent activity
Analyzing
Block #84,121,398
33 transactions · 29 stateful · 2026-06-27 22:22:56 UTC
Parallelism
85
/100
Blocked
59
%
Avg conflicts / tx
1
Longest chain
5
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#84,121,398
· 33 txs across 5 waves · depth 5
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
#0
syscallReward
#1
0x0c7abd22
· blocks 4
#2
0x6a404db8
#6
updatePrices
· blocks 3
#10
0x6a404db8
#11
0x98717539
· blocks 5
#15
0x6a404db8
#16
borrow
#17
0x0f6795d9
· blocks 1
#18
0x0f6795d9
· blocks 1
#21
0xed82b078
#22
updateDataFeedsValuesPartial
#26
0xed82b078
#27
updateDataFeedsValuesPartial
#28
setData
#32
0xc7e3ec2c
#3
0x0c7abd22
· blocks 3
#7
updatePrices
· blocks 2
#12
0x98717539
· blocks 4
#19
0x0f6795d9
· blocks 1
#20
0x39435dac
#4
0xab083028
· blocks 1
#8
updatePrices
· blocks 1
#13
0x98717539
· blocks 1
#23
0xed82b078
· blocks 1
#29
0x39435dac
· blocks 2
#5
0xab083028
· blocks 2
#9
updatePrices
#14
0x98717539
#30
0x39435dac
· blocks 1
#24
0xed82b078
#25
0xed82b078
#31
0x39435dac
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
3
w1
4
w2
5
w3
6
w0
7
w1
8
w2
9
w3
11
w0
12
w1
13
w2
14
w3
23
w2
24
w4
25
w4
29
w2
30
w3
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xe99d8e68…a16e
0x34b655…2a6f
8 touches
6 conflicts
0xab86573c…682e
0x34b655…2a6f
8 touches
6 conflicts
0x00000000…0002
0xd637b3…4160
8 touches
6 conflicts
0x13a54fa2…5ae3
0x2a68ba…90c5
6 touches
3 conflicts
0x56785e37…a197
0x065c9d…c394
6 touches
3 conflicts
0x00000000…003d
0x065c9d…c394
6 touches
3 conflicts
0xd98b3c10…67b8
0x34b655…2a6f
6 touches
3 conflicts
0x00000000…002d
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:
Perpl
6 conflicts on slot
0xe99d8e683a…2ea16e
Audit this contract →
← previous block
·
next block →
recent activity