pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#90,809,383
← previous block
next block →
recent activity
Analyzing
Block #90,809,383
26 transactions · 26 stateful · 2026-07-27 15:38:00 UTC
Parallelism
77
/100
Blocked
46
%
Avg conflicts / tx
0.88
Longest chain
6
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#90,809,383
· 26 txs across 6 waves · depth 6
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
wave
w5
#0
syscallReward
#1
0x4d8dc985
· blocks 3
#2
0xab083028
· blocks 1
#3
updatePrices
· blocks 1
#5
0x5a5d9a99
· blocks 2
#6
updateDataFeedsValuesPartial
#10
0x3f5c179b
#11
executeBatch
· blocks 1
#14
0x3f5c179b
#15
0x57368ddf
#19
0x39435dac
· blocks 2
#22
0x6a677bd0
#23
setData
#25
0x59558d29
#4
updatePrices
#7
0x0f6795d9
· blocks 5
#12
executeBatch
#13
0x3f5c179b
#20
0x39435dac
· blocks 1
#24
0x39435dac
#8
0x0f6795d9
· blocks 3
#16
0x39435dac
· blocks 1
#21
0x39435dac
#9
0x0f6795d9
· blocks 2
#17
0x39435dac
· blocks 1
#18
0x0f6795d9
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
2
w0
3
w0
4
w1
5
w0
7
w1
8
w2
9
w3
11
w0
12
w1
13
w1
16
w2
17
w4
18
w5
19
w0
20
w1
21
w2
24
w1
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x4c188934…158e
0x34b655…2a6f
10 touches
10 conflicts
0x7e5ea60a…c4aa
0x34b655…2a6f
10 touches
10 conflicts
0x92385428…6941
0x34b655…2a6f
10 touches
10 conflicts
0xc824469a…6425
0x34b655…2a6f
8 touches
6 conflicts
0x482471ad…122f
0x34b655…2a6f
6 touches
3 conflicts
0x1f40ac22…24cb
0x34b655…2a6f
6 touches
3 conflicts
0xbde524f4…43bf
0x34b655…2a6f
6 touches
3 conflicts
0xea02471d…1542
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
0x4c18893450…c5158e
Audit this contract →
← previous block
·
next block →
recent activity