pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#84,348,753
← previous block
next block →
recent activity
Analyzing
Block #84,348,753
32 transactions · 28 stateful · 2026-06-28 23:37:15 UTC
Parallelism
75
/100
Blocked
50
%
Avg conflicts / tx
1.03
Longest chain
8
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#84,348,753
· 32 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
0x0c7abd22
#2
0x4d8dc985
· blocks 1
#3
0xab083028
· blocks 2
#5
updatePrices
#6
0x6a41b0a2
#7
0x6a41b0a2
#8
0x98717539
· blocks 7
#13
updateDataFeedsValuesPartial
#14
0x0f6795d9
· blocks 1
#15
updateDataFeedsValuesPartial
#17
handleOps
#21
0xed82b078
#22
0x85367786
#23
setData
#24
0xbb409b…b1e5
#29
0x39435dac
#31
0xc7e3ec2c
#4
0xab083028
· blocks 1
#9
0x5a5d9a99
· blocks 3
#16
0x0f6795d9
· blocks 2
#19
0xed82b078
#10
0x5a5d9a99
· blocks 2
#18
0x0f6795d9
· blocks 3
#20
0xed82b078
#11
0x98717539
· blocks 1
#25
0x39435dac
· blocks 4
#12
0x98717539
#26
0x39435dac
· blocks 3
#27
0x39435dac
· blocks 2
#28
0x39435dac
· blocks 1
#30
0x39435dac
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
2
w0
3
w0
4
w1
8
w0
9
w1
10
w2
11
w3
12
w4
14
w0
16
w1
18
w2
19
w1
20
w2
25
w3
26
w4
27
w5
28
w6
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xd98b3c10…67b8
0x34b655…2a6f
10 touches
10 conflicts
0xe99d8e68…a16e
0x34b655…2a6f
10 touches
10 conflicts
0xab86573c…682e
0x34b655…2a6f
8 touches
6 conflicts
0xfd784183…67bb
0x34b655…2a6f
6 touches
3 conflicts
0xea02471d…1542
0x34b655…2a6f
6 touches
3 conflicts
0xf3d10975…0d07
0x34b655…2a6f
6 touches
3 conflicts
0x8e739938…e7ab
0x34b655…2a6f
4 touches
1 conflict
0xcffc17bc…3544
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