pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#90,978,342
← previous block
next block →
recent activity
Analyzing
Block #90,978,342
28 transactions · 24 stateful · 2026-07-28 05:48:03 UTC
Parallelism
79
/100
Blocked
42
%
Avg conflicts / tx
0.64
Longest chain
6
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#90,978,342
· 28 txs across 6 waves · depth 6
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
wave
w5
#0
syscallReward
#1
0x6a68430b
#2
0x6a68430b
#3
0xab083028
· blocks 2
#6
updatePrices
· blocks 1
#8
0x5a5d9a99
· blocks 1
#10
0x5a5d9a99
#11
0x0f6795d9
· blocks 4
#13
0x0c7abd22
#17
updateDataFeedsValuesPartial
#18
verifyOracleProofV2
#19
updateDataFeedsValuesPartial
#20
0x6a68430b
#21
0xe9316489
#22
0xe9316489
#23
setData
· blocks 1
#26
0x59558d29
#27
0xc7e3ec2c
#4
0xab083028
· blocks 1
#7
updatePrices
#9
0x5a5d9a99
· blocks 2
#24
setData
#5
0x6ad2e98b
#12
0x0f6795d9
· blocks 3
#25
0x39435dac
#14
0x0f6795d9
· blocks 2
#15
0x0f6795d9
· blocks 1
#16
0x0f6795d9
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
3
w0
4
w1
5
w2
6
w0
7
w1
8
w0
9
w1
11
w0
12
w2
14
w3
15
w4
16
w5
23
w0
24
w1
25
w2
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xc824469a…6425
0x34b655…2a6f
10 touches
10 conflicts
0x356b3121…cf1c
0x34b655…2a6f
8 touches
6 conflicts
0xbcbf5d09…8bac
0x34b655…2a6f
8 touches
6 conflicts
0x4f394483…ff62
0x34b655…2a6f
6 touches
3 conflicts
0xef048f92…572b
0x34b655…2a6f
6 touches
3 conflicts
0x889d5e90…929a
0x2a68ba…90c5
6 touches
3 conflicts
0x41fc2b04…2805
0x34b655…2a6f
4 touches
1 conflict
0x482471ad…122f
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
10 conflicts on slot
0xc824469a90…af6425
Audit this contract →
← previous block
·
next block →
recent activity