pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#90,879,309
← previous block
next block →
recent activity
Analyzing
Block #90,879,309
17 transactions · 17 stateful · 2026-07-27 21:29:53 UTC
Parallelism
76
/100
Blocked
35
%
Avg conflicts / tx
0.76
Longest chain
4
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#90,879,309
· 17 txs across 4 waves · depth 4
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
#0
syscallReward
#1
0xab083028
#2
0x5a5d9a99
#3
0x5a5d9a99
#4
0x5a5d9a99
· blocks 5
#6
updateDataFeedsValuesPartial
#7
updateDataFeedsValuesPartial
#8
0x0f6795d9
· blocks 3
#9
0x0f6795d9
#13
0x6a67ce48
#14
setData
#5
0x5a5d9a99
#10
0x0f6795d9
· blocks 4
#11
0x0f6795d9
#12
0x39435dac
#15
0x39435dac
· blocks 1
#16
0x39435dac
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
4
w0
5
w1
8
w0
10
w1
11
w2
12
w2
15
w2
16
w3
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x06726618…fafd
0x34b655…2a6f
8 touches
6 conflicts
0x482471ad…122f
0x34b655…2a6f
6 touches
3 conflicts
0xc3fc40da…1c60
0x34b655…2a6f
6 touches
3 conflicts
0xd2e482cc…0a50
0x34b655…2a6f
6 touches
3 conflicts
0x3deaf71f…c229
0x34b655…2a6f
4 touches
1 conflict
0x41e2ea73…ddf8
0x34b655…2a6f
4 touches
1 conflict
0x427dec7f…61c6
0x34b655…2a6f
4 touches
1 conflict
0x4b912362…084d
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
0x06726618f7…29fafd
Audit this contract →
← previous block
·
next block →
recent activity