pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#88,078,320
← previous block
next block →
recent activity
Analyzing
Block #88,078,320
24 transactions · 23 stateful · 2026-07-16 06:39:47 UTC
Parallelism
79
/100
Blocked
39
%
Avg conflicts / tx
0.75
Longest chain
5
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#88,078,320
· 24 txs across 5 waves · depth 5
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
#0
syscallReward
#1
execute
#2
0xab083028
· blocks 1
#4
0x5bf9264c
#5
0x5a5d9a99
#6
updateDataFeedsValuesPartial
#7
updateDataFeedsValuesPartial
#8
0x6b8f732b
#9
0x0f6795d9
· blocks 3
#10
0xfc8ff304
#12
0x3f5c179b
#16
0xed82b078
#17
0x6a587d2a
#18
setData
#19
0x39435dac
· blocks 4
#3
0xab083028
· blocks 1
#13
0x0f6795d9
· blocks 2
#20
0x39435dac
· blocks 3
#11
0x3f5c179b
#14
0x0f6795d9
· blocks 1
#21
0x39435dac
· blocks 2
#15
0x0f6795d9
#22
0x39435dac
· blocks 1
#23
0x39435dac
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
2
w0
3
w1
9
w0
11
w2
13
w1
14
w2
15
w3
19
w0
20
w1
21
w2
22
w3
23
w4
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xd98b3c10…67b8
0x34b655…2a6f
10 touches
10 conflicts
0xd99b3b64…1c95
0x34b655…2a6f
6 touches
3 conflicts
0x6278b1b2…ba7b
0x34b655…2a6f
6 touches
3 conflicts
0x7e5ea60a…c4aa
0x34b655…2a6f
6 touches
3 conflicts
0x006c3b86…59a9
0x34b655…2a6f
6 touches
3 conflicts
0x0a020d6a…36c3
0x34b655…2a6f
6 touches
3 conflicts
0x9ba6ae4a…90cb
0x34b655…2a6f
6 touches
3 conflicts
0xc824469a…6425
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
10 conflicts on slot
0xd98b3c102b…ca67b8
Audit this contract →
← previous block
·
next block →
recent activity