pev
.
→
showcase
new
graph
analytics
docs
feedback
offline
by Silk Nodes
pev
/
block
/
#90,797,890
← previous block
next block →
recent activity
Analyzing
Block #90,797,890
25 transactions · 23 stateful · 2026-07-27 14:40:10 UTC
Parallelism
68
/100
Blocked
48
%
Avg conflicts / tx
0.88
Longest chain
8
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#90,797,890
· 25 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
0xab083028
· blocks 2
#3
0x6a676e41
#4
updatePrices
#5
0x5a5d9a99
· blocks 2
#8
0x0f6795d9
#9
updateDataFeedsValuesPartial
#10
0x3f5c179b
#11
0x0f6795d9
#12
0x9e76c652
#16
setData
#17
0x6a676e41
#23
0x59558d29
#24
0xc7e3ec2c
#2
0x6ad2e98b
· blocks 1
#6
0x5a5d9a99
· blocks 4
#14
0xed82b078
#7
0x5a5d9a99
· blocks 1
#13
0x3f5c179b
#15
0x39435dac
· blocks 2
#18
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
5
w0
6
w1
7
w2
13
w2
14
w1
15
w2
18
w3
19
w4
20
w5
21
w6
22
w7
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xd98b3c10…67b8
0x34b655…2a6f
10 touches
10 conflicts
0xa3f6f7c8…2436
0x34b655…2a6f
8 touches
6 conflicts
0x53f393fa…00b9
0x34b655…2a6f
6 touches
3 conflicts
0x6fe7d366…78ff
0x34b655…2a6f
6 touches
3 conflicts
0x41377979…0a18
0x34b655…2a6f
6 touches
3 conflicts
0x356fe411…f570
0x34b655…2a6f
4 touches
1 conflict
0x37674bd8…8f35
0x34b655…2a6f
4 touches
1 conflict
0x38948e75…437a
0x34b655…2a6f
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
10 conflicts on slot
0xd98b3c102b…ca67b8
Audit this contract →
← previous block
·
next block →
recent activity