pev
.
→
showcase
new
graph
analytics
docs
feedback
offline
by Silk Nodes
pev
/
block
/
#86,487,878
← previous block
next block →
recent activity
Analyzing
Block #86,487,878
24 transactions · 15 stateful · 2026-07-08 21:22:52 UTC
Parallelism
79
/100
Blocked
40
%
Avg conflicts / tx
0.42
Longest chain
5
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#86,487,878
· 24 txs across 5 waves · depth 5
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
#0
syscallReward
#1
0x0c7abd22
· blocks 2
#4
0x67098489
#5
0x719d975a
#6
0x39435dac
· blocks 1
#7
0x6c05cd2b
#12
updateDataFeedsValuesPartial
#13
0x000000b2
#14
setData
#15
0x0f6795d9
#16
0x0f6795d9
#17
0x39446c…cb63
#18
0x826951…794f
#19
0x4fe956…cbb5
#20
0x508729…e2ea
#21
0xef5185…ba29
#22
0x39435dac
#23
0xc7e3ec2c
#2
0x0c7abd22
· blocks 1
#8
0x5a5d9a99
· blocks 3
#3
0x0c7abd22
#9
0x5a5d9a99
· blocks 2
#10
0x5a5d9a99
· blocks 1
#11
0x5a5d9a99
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
2
w1
3
w2
6
w0
8
w1
9
w2
10
w3
11
w4
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xfaef08b1…0696
0x34b655…2a6f
8 touches
6 conflicts
0x548a0de7…7498
0xd32edf…ff58
5 touches
3 conflicts
0x086db8fc…0024
0x34b655…2a6f
4 touches
1 conflict
0x03fb27fd…0c06
0x34b655…2a6f
4 touches
1 conflict
0x59dccbd8…2bf6
0x34b655…2a6f
4 touches
1 conflict
0x7ee6007b…fd68
0x34b655…2a6f
4 touches
1 conflict
0x9f40a209…1193
0x34b655…2a6f
4 touches
1 conflict
0xc72e9698…0d23
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
0xfaef08b108…f90696
Audit this contract →
← previous block
·
next block →
recent activity