pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#86,835,211
← previous block
next block →
recent activity
Analyzing
Block #86,835,211
20 transactions · 16 stateful · 2026-07-10 12:06:14 UTC
Parallelism
80
/100
Blocked
31
%
Avg conflicts / tx
0.4
Longest chain
4
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#86,835,211
· 20 txs across 4 waves · depth 4
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
#0
syscallReward
#1
0x6ad2e98b
#2
0xab083028
#3
0x5a5d9a99
#4
0x5a5d9a99
· blocks 3
#8
updateDataFeedsValuesPartial
#9
0x0f6795d9
· blocks 1
#10
0x0f6795d9
#12
0x6a50e0ae
#13
setData
#14
0xff44a3…49a9
#15
0x39b75c…7e08
#16
0x39435dac
#17
0x39435dac
#18
0x39435dac
· blocks 1
#5
0x5a5d9a99
· blocks 2
#11
0x0f6795d9
#19
0x39435dac
#6
0x5a5d9a99
· blocks 1
#7
0x5a5d9a99
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
4
w0
5
w1
6
w2
7
w3
9
w0
11
w1
18
w0
19
w1
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x922c7ebd…6600
0xc8689a…ee79
8 touches
6 conflicts
0x03fb27fd…0c06
0x34b655…2a6f
8 touches
6 conflicts
0x67082fe7…92fb
0x34b655…2a6f
8 touches
6 conflicts
0x7523ad90…2ba5
0x34b655…2a6f
8 touches
6 conflicts
0x8656a13f…f95e
0x34b655…2a6f
8 touches
6 conflicts
0x9f40a209…1193
0x34b655…2a6f
8 touches
6 conflicts
0xc0b9bd73…7f1c
0x34b655…2a6f
8 touches
6 conflicts
0xfaef08b1…0696
0x34b655…2a6f
8 touches
6 conflicts
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: Settlement / Helper
6 conflicts on slot
0x922c7ebd9c…1c6600
Audit this contract →
← previous block
·
next block →
recent activity