pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#89,690,190
← previous block
next block →
recent activity
Analyzing
Block #89,690,190
19 transactions · 15 stateful · 2026-07-23 17:24:48 UTC
Parallelism
84
/100
Blocked
47
%
Avg conflicts / tx
0.47
Longest chain
3
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#89,690,190
· 19 txs across 3 waves · depth 3
parallel ↔ serial
wave
w0
wave
w1
wave
w2
#0
syscallReward
#1
exactInput
· blocks 1
#3
execute
#4
0x6a624ed8
#5
0xab083028
· blocks 2
#8
updatePrices
· blocks 2
#11
0x0f6795d9
· blocks 1
#14
0x39435dac
#15
updateDataFeedsValuesPartial
#16
0x6a624ed8
#17
setData
#18
setData
#2
exactInputSingle
#6
0x6ad2e98b
· blocks 2
#9
updatePrices
· blocks 1
#12
0x0f6795d9
#7
0xab083028
#10
updatePrices
#13
0x3f5c179b
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
2
w1
5
w0
6
w1
7
w2
8
w0
9
w1
10
w2
11
w0
12
w1
13
w2
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x889d5e90…929a
0x2a68ba…90c5
6 touches
3 conflicts
0x00000000…0002
0x48cba2…b48b
6 touches
3 conflicts
0xd4fd278d…9bbc
0x851145…3f07
4 touches
1 conflict
0xbcbf5d09…8bac
0x34b655…2a6f
4 touches
1 conflict
0xc824469a…6425
0x34b655…2a6f
4 touches
1 conflict
0xf6cc7de8…0b4a
0x3bd359…433a
4 touches
1 conflict
0x00000000…0000
0x63e48b…53f2
4 touches
1 conflict
0x00000000…0002
0x63e48b…53f2
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
3 conflicts on slot
0x889d5e90c7…59929a
Audit this contract →
← previous block
·
next block →
recent activity