pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#90,803,168
← previous block
next block →
recent activity
Analyzing
Block #90,803,168
30 transactions · 26 stateful · 2026-07-27 15:06:44 UTC
Parallelism
67
/100
Blocked
46
%
Avg conflicts / tx
1.13
Longest chain
10
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#90,803,168
· 30 txs across 10 waves · depth 10
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
wave
w5
wave
w6
wave
w7
wave
w8
wave
w9
#0
syscallReward
#1
postStateList
#2
setPrice
#3
setPrice
#4
setPrice
#5
0xab083028
· blocks 1
#7
0x6a67747c
#8
0x6a67747b
#9
0x6a67747b
#10
updatePrices
#11
updatePrices
#12
0x5a5d9a99
· blocks 6
#16
updateDataFeedsValuesPartial
#18
0x3f5c179b
#21
0xd708c5d8
#22
0x6a67747b
#23
setData
#28
0x59558d29
· blocks 1
#6
0xab083028
#13
0x5a5d9a99
· blocks 6
#29
0x59558d29
#14
0x5a5d9a99
· blocks 4
#15
0x5a5d9a99
· blocks 3
#17
0x0f6795d9
· blocks 3
#19
0x0f6795d9
· blocks 3
#20
0x0f6795d9
· blocks 1
#24
0x39435dac
· blocks 3
#25
0x39435dac
· blocks 2
#26
0x39435dac
· blocks 1
#27
0x39435dac
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
5
w0
6
w1
12
w0
13
w1
14
w2
15
w3
17
w3
19
w4
20
w5
24
w6
25
w7
26
w8
27
w9
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x624418d0…41e0
0x34b655…2a6f
8 touches
6 conflicts
0xd98b3c10…67b8
0x34b655…2a6f
8 touches
6 conflicts
0x6fe7d366…78ff
0x34b655…2a6f
8 touches
6 conflicts
0x53f393fa…00b9
0x34b655…2a6f
8 touches
6 conflicts
0x775a8ad3…8307
0x34b655…2a6f
6 touches
3 conflicts
0x7e5ea60a…c4aa
0x34b655…2a6f
6 touches
3 conflicts
0x9fd372a1…a959
0x34b655…2a6f
6 touches
3 conflicts
0xa3f6f7c8…2436
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
0x624418d081…bb41e0
Audit this contract →
← previous block
·
next block →
recent activity