pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#91,062,924
← previous block
next block →
recent activity
Analyzing
Block #91,062,924
21 transactions · 20 stateful · 2026-07-28 12:54:26 UTC
Parallelism
67
/100
Blocked
40
%
Avg conflicts / tx
1.14
Longest chain
7
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#91,062,924
· 21 txs across 7 waves · depth 7
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
wave
w5
wave
w6
#0
syscallReward
#1
0xab083028
#2
0x4d8dc985
· blocks 3
#3
0x4d8dc985
#5
0x5a5d9a99
· blocks 3
#8
updateDataFeedsValuesPartial
#9
0x3f5c179b
#11
0x0f6795d9
#12
0x6a68a6f9
#13
transfer
#14
setData
#19
0x59558d29
#20
0xc7e3ec2c
#4
0x4d8dc985
· blocks 2
#6
0x0f6795d9
· blocks 6
#7
0x0f6795d9
· blocks 4
#10
0x0f6795d9
#15
0x39435dac
· blocks 3
#16
0x39435dac
· blocks 2
#17
0x39435dac
· blocks 1
#18
0x39435dac
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
2
w0
4
w1
5
w0
6
w1
7
w2
10
w3
15
w3
16
w4
17
w5
18
w6
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xc824469a…6425
0x34b655…2a6f
8 touches
6 conflicts
0x7aad02c6…b979
0x34b655…2a6f
8 touches
6 conflicts
0xd98b3c10…67b8
0x34b655…2a6f
8 touches
6 conflicts
0xe5bb3628…e5f1
0x34b655…2a6f
8 touches
6 conflicts
0x22e0cc1d…ad0d
0x34b655…2a6f
8 touches
6 conflicts
0x40b18770…e631
0x34b655…2a6f
6 touches
3 conflicts
0xb514ce62…3397
0x34b655…2a6f
6 touches
3 conflicts
0xbcbf5d09…8bac
0x34b655…2a6f
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:
Perpl
6 conflicts on slot
0xc824469a90…af6425
Audit this contract →
← previous block
·
next block →
recent activity