pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#91,970,873
← previous block
next block →
recent activity
Analyzing
Block #91,970,873
25 transactions · 22 stateful · 2026-07-31 17:04:25 UTC
Parallelism
60
/100
Blocked
45
%
Avg conflicts / tx
1.36
Longest chain
10
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#91,970,873
· 25 txs across 10 waves · depth 10
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
wave
w5
wave
w6
wave
w7
wave
w8
wave
w9
#0
syscallReward
#1
0xab083028
· blocks 1
#2
0x4d8dc985
· blocks 6
#3
0x6a6cd611
#4
updatePrices
#5
0x0f6795d9
· blocks 2
#8
updateDataFeedsValuesPartial
#9
0x3f5c179b
#10
executeBatch
#11
0x3f5c179b
#15
0x57368ddf
#16
0x39435dac
#17
0x6a6cd611
#18
setData
#24
0x59558d29
#6
0x0f6795d9
· blocks 5
#12
0x3f5c179b
#7
0x0f6795d9
· blocks 4
#13
0x0f6795d9
· blocks 3
#14
0x0f6795d9
· blocks 3
#19
0x39435dac
· blocks 4
#20
0x39435dac
· blocks 3
#21
0x39435dac
· blocks 2
#22
0x39435dac
· blocks 1
#23
0x39435dac
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
2
w0
5
w0
6
w1
7
w2
12
w1
13
w3
14
w4
19
w5
20
w6
21
w7
22
w8
23
w9
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xc824469a…6425
0x34b655…2a6f
12 touches
15 conflicts
0x482471ad…122f
0x34b655…2a6f
12 touches
15 conflicts
0xd98b3c10…67b8
0x34b655…2a6f
10 touches
10 conflicts
0xc824469a…6426
0x34b655…2a6f
8 touches
6 conflicts
0x7e5ea60a…c4aa
0x34b655…2a6f
8 touches
6 conflicts
0xbcbf5d09…8bac
0x34b655…2a6f
8 touches
6 conflicts
0x92385428…6941
0x34b655…2a6f
8 touches
6 conflicts
0x6e6b8ec7…2197
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
15 conflicts on slot
0xc824469a90…af6425
Audit this contract →
← previous block
·
next block →
recent activity