pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#90,791,422
← previous block
next block →
recent activity
Analyzing
Block #90,791,422
24 transactions · 20 stateful · 2026-07-27 14:07:38 UTC
Parallelism
71
/100
Blocked
55
%
Avg conflicts / tx
1.38
Longest chain
7
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#90,791,422
· 24 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
updatePrices
· blocks 2
#4
0x5a5d9a99
· blocks 2
#5
updateDataFeedsValuesPartial
#6
0x0f6795d9
· blocks 7
#7
0x3f5c179b
#9
forward
#12
setData
#14
0x39435dac
#15
0x39435dac
#16
0x39435dac
#18
0x39435dac
#23
0x6a6766a1
#2
updatePrices
· blocks 1
#8
0x0f6795d9
#10
0x39435dac
· blocks 6
#13
0x39435dac
· blocks 5
#3
updatePrices
#11
0x39435dac
#17
0x39435dac
· blocks 4
#19
0x39435dac
· blocks 3
#20
0x39435dac
· blocks 2
#21
0x39435dac
· blocks 1
#22
0x39435dac
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
2
w1
3
w2
4
w0
6
w0
8
w1
10
w1
11
w2
13
w1
17
w2
19
w3
20
w4
21
w5
22
w6
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xd98b3c10…67b8
0x34b655…2a6f
12 touches
15 conflicts
0x737acb78…fce8
0x34b655…2a6f
12 touches
15 conflicts
0xac2a0273…721b
0x34b655…2a6f
10 touches
10 conflicts
0x62dbeb4d…a388
0x34b655…2a6f
8 touches
6 conflicts
0xf8f1e808…a4fd
0x34b655…2a6f
8 touches
6 conflicts
0x00000000…0002
0x48cba2…b48b
6 touches
3 conflicts
0x75755da1…f498
0x34b655…2a6f
6 touches
3 conflicts
0x9ca52d19…da85
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
0xd98b3c102b…ca67b8
Audit this contract →
← previous block
·
next block →
recent activity