pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#91,104,192
← previous block
next block →
recent activity
Analyzing
Block #91,104,192
23 transactions · 21 stateful · 2026-07-28 16:22:07 UTC
Parallelism
83
/100
Blocked
43
%
Avg conflicts / tx
0.57
Longest chain
4
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#91,104,192
· 23 txs across 4 waves · depth 4
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
#0
syscallReward
#1
0x0c7abd22
· blocks 3
#5
updateDataFeedsValuesPartial
#6
updateDataFeedsValuesPartial
#7
0x0f6795d9
· blocks 2
#8
0x3f5c179b
#9
executeBatch
#14
0xf5d05576
#15
0x39435dac
#16
0x6a68d7a7
#17
setData
#18
0x39435dac
· blocks 2
#21
0xc7e3ec2c
#22
0xc7e3ec2c
#2
execute
#3
0xab083028
· blocks 3
#11
0x0f6795d9
· blocks 1
#19
0x39435dac
· blocks 1
#4
0xab083028
#10
0x3f5c179b
· blocks 1
#12
0x0f6795d9
#20
0x39435dac
#13
0x5339c59f
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
2
w1
3
w1
4
w2
7
w0
10
w2
11
w1
12
w2
13
w3
18
w0
19
w1
20
w2
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x889d5e90…929a
0x2a68ba…90c5
6 touches
3 conflicts
0x0a0cecef…4ed0
0x34b655…2a6f
6 touches
3 conflicts
0x482471ad…122f
0x34b655…2a6f
6 touches
3 conflicts
0xc824469a…6425
0x34b655…2a6f
6 touches
3 conflicts
0x00000000…003d
0xa6afd3…d132
6 touches
3 conflicts
0x103be197…826c
0xa6afd3…d132
6 touches
3 conflicts
0xd98b3c10…67b8
0x34b655…2a6f
6 touches
3 conflicts
0xec7d120d…7085
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:
Kuru Exchange: MarginAccount
3 conflicts on slot
0x889d5e90c7…59929a
Audit this contract →
← previous block
·
next block →
recent activity