pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#90,788,878
← previous block
next block →
recent activity
Analyzing
Block #90,788,878
28 transactions · 25 stateful · 2026-07-27 13:54:50 UTC
Parallelism
86
/100
Blocked
52
%
Avg conflicts / tx
0.75
Longest chain
4
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#90,788,878
· 28 txs across 4 waves · depth 4
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
#0
syscallReward
#1
0x6a6763a2
· blocks 1
#3
postStateList
#4
0xab083028
· blocks 4
#7
0xab083028
#8
updatePrices
· blocks 2
#11
0x5a5d9a99
· blocks 2
#12
0x5a5d9a99
#13
snwap
#15
0x0f6795d9
· blocks 1
#19
0x6a6763a2
#20
0x6a6763a2
#21
setData
#22
0x39435dac
· blocks 2
#25
0x59558d29
· blocks 2
#2
0x6a6763a2
#5
0xab083028
· blocks 2
#9
updatePrices
· blocks 1
#14
0x3f5c179b
· blocks 1
#16
0x0f6795d9
#23
0x39435dac
· blocks 1
#26
0x59558d29
· blocks 1
#6
0xab083028
· blocks 1
#10
updatePrices
#18
0xed82b078
#24
0x39435dac
#27
0x59558d29
#17
0xed82b078
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
2
w1
4
w0
5
w1
6
w2
8
w0
9
w1
10
w2
11
w0
14
w1
15
w0
16
w1
17
w3
18
w2
22
w0
23
w1
24
w2
25
w0
26
w1
27
w2
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x889d5e90…929a
0x2a68ba…90c5
6 touches
3 conflicts
0xd98b3c10…67b8
0x34b655…2a6f
6 touches
3 conflicts
0x00000000…003d
0x40c49f…2af0
6 touches
3 conflicts
0x5d46e6a0…5ed9
0x40c49f…2af0
6 touches
3 conflicts
0x9b79000f…bfe5
0x40c49f…2af0
6 touches
3 conflicts
0x00000000…0002
0x48cba2…b48b
6 touches
3 conflicts
0x00000000…004b
0x80c745…7210
6 touches
3 conflicts
0x00000000…004c
0x80c745…7210
6 touches
3 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:
Kuru Exchange: MarginAccount
3 conflicts on slot
0x889d5e90c7…59929a
Audit this contract →
← previous block
·
next block →
recent activity