pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#90,680,186
← previous block
next block →
recent activity
Analyzing
Block #90,680,186
26 transactions · 25 stateful · 2026-07-27 04:48:02 UTC
Parallelism
77
/100
Blocked
52
%
Avg conflicts / tx
0.92
Longest chain
6
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#90,680,186
· 26 txs across 6 waves · depth 6
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
wave
w5
#0
syscallReward
#1
0xab083028
· blocks 2
#3
0xab083028
· blocks 1
#4
updatePrices
· blocks 2
#7
0x6a66e37a
#8
0x0f6795d9
· blocks 4
#12
forward
#15
updateDataFeedsValuesPartial
#16
updateDataFeedsValuesPartial
#17
commit
#19
0x6a66e37a
#20
setData
#25
0xc7e3ec2c
#2
0xab083028
· blocks 1
#5
updatePrices
· blocks 1
#10
0x0f6795d9
· blocks 4
#11
0xed82b078
#6
updatePrices
#9
0x3f5c179b
#13
0x0f6795d9
· blocks 2
#21
0x39435dac
· blocks 3
#14
0x0f6795d9
· blocks 1
#22
0x39435dac
· blocks 2
#18
0x4d8dc985
#23
0x39435dac
· blocks 1
#24
0x39435dac
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
2
w1
3
w0
4
w0
5
w1
6
w2
8
w0
9
w2
10
w1
11
w1
13
w2
14
w3
18
w4
21
w2
22
w3
23
w4
24
w5
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xd98b3c10…67b8
0x34b655…2a6f
8 touches
6 conflicts
0x482471ad…122f
0x34b655…2a6f
8 touches
6 conflicts
0xc824469a…6425
0x34b655…2a6f
8 touches
6 conflicts
0x00000000…0002
0x48cba2…b48b
6 touches
3 conflicts
0x00000000…003d
0xa6afd3…d132
6 touches
3 conflicts
0x379dc435…6616
0x34b655…2a6f
6 touches
3 conflicts
0xb05cd4f5…73d0
0x2b46c0…1669
4 touches
1 conflict
0xdb067026…9eb8
0x2b46c0…1669
4 touches
1 conflict
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
0xd98b3c102b…ca67b8
Audit this contract →
← previous block
·
next block →
recent activity