pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#84,334,268
← previous block
next block →
recent activity
Analyzing
Block #84,334,268
27 transactions · 25 stateful · 2026-06-28 22:00:43 UTC
Parallelism
85
/100
Blocked
48
%
Avg conflicts / tx
0.74
Longest chain
4
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#84,334,268
· 27 txs across 4 waves · depth 4
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
#0
syscallReward
#1
0x0c7abd22
· blocks 2
#4
0x6a419a02
· blocks 1
#6
0xab083028
· blocks 3
#8
updateDataFeedsValuesPartial
#9
0x6a419a02
#10
0x6a419a02
#11
0x98717539
· blocks 3
#15
0x0f6795d9
· blocks 2
#16
updateDataFeedsValuesPartial
#17
updateDataFeedsValuesPartial
#18
updateDataFeedsValuesPartial
#19
0x0f6795d9
· blocks 1
#20
forward
#23
setData
#2
0x0c7abd22
· blocks 1
#5
0x6a419a03
#7
0xab083028
#12
0x5a5d9a99
· blocks 2
#21
0xed82b078
· blocks 1
#24
0x39435dac
· blocks 2
#3
0x0c7abd22
#13
0x98717539
· blocks 1
#22
0xed82b078
#25
0x39435dac
· blocks 1
#14
0x98717539
#26
0x39435dac
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
2
w1
3
w2
4
w0
5
w1
6
w0
7
w1
11
w0
12
w1
13
w2
14
w3
15
w0
19
w0
21
w1
22
w2
24
w1
25
w2
26
w3
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xe99d8e68…a16e
0x34b655…2a6f
8 touches
6 conflicts
0x00000000…003d
0x40c49f…2af0
6 touches
3 conflicts
0xd98b3c10…67b8
0x34b655…2a6f
6 touches
3 conflicts
0xffc2f21e…b393
0x34b655…2a6f
6 touches
3 conflicts
0x596daed2…c993
0xd32edf…ff58
5 touches
3 conflicts
0x00000000…0029
0x1b6862…e19c
4 touches
1 conflict
0x14af78bb…aed7
0x1b6862…e19c
4 touches
1 conflict
0xd9f18d9a…141d
0x1b6862…e19c
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
0xe99d8e683a…2ea16e
Audit this contract →
← previous block
·
next block →
recent activity