pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#90,946,845
← previous block
next block →
recent activity
Analyzing
Block #90,946,845
22 transactions · 21 stateful · 2026-07-28 03:09:37 UTC
Parallelism
82
/100
Blocked
43
%
Avg conflicts / tx
0.82
Longest chain
4
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#90,946,845
· 22 txs across 4 waves · depth 4
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
#0
syscallReward
#1
0x6a681de8
· blocks 1
#2
postStateList
#3
0xab083028
· blocks 1
#4
updateDataFeedsValuesPartial
#6
0x0f6795d9
· blocks 5
#7
forward
#8
0x3f5c179b
#9
0x3f5c179b
· blocks 1
#15
setData
#16
0x34653439
#17
0x39435dac
· blocks 2
#21
0x59558d29
#5
0x6a681de8
#10
0x0f6795d9
· blocks 4
#11
0xed82b078
· blocks 1
#12
0xed82b078
#13
0x39435dac
· blocks 1
#18
0x39435dac
· blocks 2
#14
0x39435dac
#19
0x39435dac
#20
0x39435dac
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
3
w0
5
w1
6
w0
9
w0
10
w1
11
w1
12
w2
13
w2
14
w3
17
w0
18
w2
19
w3
20
w3
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xd98b3c10…67b8
0x34b655…2a6f
6 touches
3 conflicts
0xda27c764…7fab
0x34b655…2a6f
6 touches
3 conflicts
0x92385428…6941
0x34b655…2a6f
6 touches
3 conflicts
0x745a7fd6…5fea
0x34b655…2a6f
6 touches
3 conflicts
0x482471ad…122f
0x34b655…2a6f
6 touches
3 conflicts
0xbdc80bf7…e947
0x34b655…2a6f
6 touches
3 conflicts
0xc824469a…6425
0x34b655…2a6f
6 touches
3 conflicts
0xe0ebfcf3…4a49
0x34b655…2a6f
5 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
3 conflicts on slot
0xd98b3c102b…ca67b8
Audit this contract →
← previous block
·
next block →
recent activity