pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#89,279,393
← previous block
next block →
recent activity
Analyzing
Block #89,279,393
25 transactions · 20 stateful · 2026-07-21 20:33:50 UTC
Parallelism
72
/100
Blocked
50
%
Avg conflicts / tx
0.76
Longest chain
7
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#89,279,393
· 25 txs across 7 waves · depth 7
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
wave
w5
wave
w6
#0
syscallReward
#1
0x6a5fd826
#2
0xab083028
· blocks 2
#3
0x5bf9264c
#4
0x5bf9264c
#5
0x5a5d9a99
· blocks 1
#7
0x5a5d9a99
#8
updateDataFeedsValuesPartial
#9
0x0f6795d9
· blocks 1
#13
0x57368ddf
#15
0x39435dac
#16
0x39435dac
#18
0x6a5fd826
#19
setData
#24
0xc7e3ec2c
#6
0x5a5d9a99
· blocks 4
#10
0x0f6795d9
· blocks 1
#12
0x0c7abd22
· blocks 1
#11
0x0f6795d9
#14
0xed82b078
#17
0x0f6795d9
· blocks 3
#20
0x39435dac
· blocks 3
#21
0x39435dac
· blocks 2
#22
0x39435dac
· blocks 1
#23
0x39435dac
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
2
w0
5
w0
6
w1
9
w0
10
w1
11
w2
12
w1
14
w2
17
w2
20
w3
21
w4
22
w5
23
w6
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xea02471d…1542
0x34b655…2a6f
8 touches
6 conflicts
0xd98b3c10…67b8
0x34b655…2a6f
8 touches
6 conflicts
0xee4fe1f7…3ead
0x34b655…2a6f
8 touches
6 conflicts
0xf3d10975…0d07
0x34b655…2a6f
6 touches
3 conflicts
0x00000000…003d
0x065c9d…c394
6 touches
3 conflicts
0x27a04273…27c5
0x065c9d…c394
6 touches
3 conflicts
0x49cbdb1b…bda4
0x065c9d…c394
6 touches
3 conflicts
0x92385428…6941
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
6 conflicts on slot
0xea02471df2…601542
Audit this contract →
← previous block
·
next block →
recent activity