pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#90,530,722
← previous block
next block →
recent activity
Analyzing
Block #90,530,722
22 transactions · 20 stateful · 2026-07-26 16:16:07 UTC
Parallelism
68
/100
Blocked
55
%
Avg conflicts / tx
1.05
Longest chain
7
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#90,530,722
· 22 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
0x0c7abd22
· blocks 2
#2
0xab083028
· blocks 3
#3
0x5bf9264c
#4
0x5bf9264c
#5
0x6a66333f
#6
0x5a5d9a99
· blocks 3
#8
0x0f6795d9
· blocks 3
#11
updateDataFeedsValuesPartial
#17
forward
#19
setData
#7
0x5a5d9a99
· blocks 3
#9
0x0c7abd22
#13
0x3f5c179b
· blocks 1
#10
0x0f6795d9
· blocks 2
#15
0xed82b078
· blocks 1
#12
0x0f6795d9
· blocks 3
#16
0xed82b078
#14
0x0f6795d9
· blocks 1
#18
0x39435dac
#20
0x39435dac
· blocks 1
#21
0x39435dac
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
2
w0
6
w0
7
w1
8
w0
9
w1
10
w2
12
w3
13
w1
14
w4
15
w2
16
w3
18
w4
20
w5
21
w6
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x34a1ee7e…fb20
0x34b655…2a6f
8 touches
6 conflicts
0x53f393fa…00b9
0x34b655…2a6f
8 touches
6 conflicts
0xea02471d…1542
0x34b655…2a6f
6 touches
3 conflicts
0xf3d10975…0d07
0x34b655…2a6f
6 touches
3 conflicts
0x00000000…003d
0xa6afd3…d132
6 touches
3 conflicts
0x439cfb2c…7b9e
0xa6afd3…d132
6 touches
3 conflicts
0x1bf8d2af…d140
0x34b655…2a6f
6 touches
3 conflicts
0x89678d1b…463e
0xa6afd3…d132
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
0x34a1ee7e95…7cfb20
Audit this contract →
← previous block
·
next block →
recent activity