pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#86,225,391
← previous block
next block →
recent activity
Analyzing
Block #86,225,391
23 transactions · 15 stateful · 2026-07-07 16:09:13 UTC
Parallelism
83
/100
Blocked
47
%
Avg conflicts / tx
0.52
Longest chain
4
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#86,225,391
· 23 txs across 4 waves · depth 4
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
#0
syscallReward
#1
0xab083028
· blocks 1
#3
0x39435dac
· blocks 3
#4
0x39435dac
#6
0x6a4d2521
#9
0x3f5c179b
· blocks 1
#10
forward
#13
updateDataFeedsValuesPartial
#14
0x0a96dc…b45b
#15
0x25b7cc…2f1f
#16
setData
#17
0x69cd9a…06b2
#18
0x9b0fac…aee8
#19
0x6eefa8…0340
#20
0xb73d6c…b506
#21
0x39435dac
· blocks 1
#2
0xab083028
· blocks 2
#5
0x39435dac
· blocks 2
#22
0x39435dac
#7
0x0f6795d9
· blocks 1
#11
0xed82b078
· blocks 1
#8
0x0f6795d9
#12
0xed82b078
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
2
w1
3
w0
5
w1
7
w2
8
w3
9
w0
11
w2
12
w3
21
w0
22
w1
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xc824469a…6425
0x34b655…2a6f
8 touches
6 conflicts
0xf2f76ab3…623e
0x2a68ba…90c5
6 touches
3 conflicts
0x07d8b1e8…78c6
0x34b655…2a6f
4 touches
1 conflict
0x2c2761c0…476e
0x34b655…2a6f
4 touches
1 conflict
0x476eb96a…347d
0x34b655…2a6f
4 touches
1 conflict
0x482471ad…122f
0x34b655…2a6f
4 touches
1 conflict
0x502b2bfa…410b
0x34b655…2a6f
4 touches
1 conflict
0x5d1ac445…5233
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
0xc824469a90…af6425
Audit this contract →
← previous block
·
next block →
recent activity