pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#90,803,179
← previous block
next block →
recent activity
Analyzing
Block #90,803,179
31 transactions · 28 stateful · 2026-07-27 15:06:47 UTC
Parallelism
74
/100
Blocked
50
%
Avg conflicts / tx
0.9
Longest chain
8
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#90,803,179
· 31 txs across 8 waves · depth 8
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
wave
w5
wave
w6
wave
w7
#0
syscallReward
#1
0x6a67747f
#2
execute
#3
0xab083028
· blocks 3
#5
execute
#6
0x5bf9264c
· blocks 1
#8
updatePrices
#9
updatePrices
#10
0x6a67747f
#11
0x5a5d9a99
· blocks 4
#15
updateDataFeedsValuesPartial
#16
updateDataFeedsValuesPartial
#17
0x3f5c179b
#20
0x3f5c179b
#24
setData
#26
0x39435dac
#29
0x59558d29
· blocks 1
#4
0xab083028
· blocks 2
#7
0x5bf9264c
#12
0x5a5d9a99
· blocks 5
#23
0x39435dac
#30
0x59558d29
#13
0x5a5d9a99
· blocks 3
#19
0x3f5c179b
· blocks 1
#14
0x5a5d9a99
· blocks 1
#18
0x0f6795d9
· blocks 3
#22
0xed82b078
#21
0x0f6795d9
· blocks 1
#25
0x39435dac
· blocks 2
#27
0x39435dac
· blocks 1
#28
0x39435dac
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
3
w0
4
w1
6
w0
7
w1
11
w0
12
w1
13
w2
14
w3
18
w3
19
w2
21
w4
22
w3
23
w1
25
w5
27
w6
28
w7
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x6fe7d366…78ff
0x34b655…2a6f
8 touches
6 conflicts
0x00000000…003d
0xa6afd3…d132
8 touches
6 conflicts
0xb476ee35…c627
0xa6afd3…d132
8 touches
6 conflicts
0xd98b3c10…67b8
0x34b655…2a6f
6 touches
3 conflicts
0x7e5ea60a…c4aa
0x34b655…2a6f
6 touches
3 conflicts
0x405da62e…192a
0xa6afd3…d132
6 touches
3 conflicts
0x53f393fa…00b9
0x34b655…2a6f
6 touches
3 conflicts
0xadd9c687…1f8b
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
6 conflicts on slot
0x6fe7d366be…a578ff
Audit this contract →
← previous block
·
next block →
recent activity