pev
.
→
showcase
new
graph
analytics
docs
feedback
offline
by Silk Nodes
pev
/
block
/
#86,961,417
← previous block
next block →
recent activity
Analyzing
Block #86,961,417
23 transactions · 19 stateful · 2026-07-11 02:09:49 UTC
Parallelism
83
/100
Blocked
42
%
Avg conflicts / tx
0.48
Longest chain
4
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#86,961,417
· 23 txs across 4 waves · depth 4
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
#0
syscallReward
#1
execute
· blocks 2
#2
0x50a0b275
#3
0xaf5e395a
#4
0x1094dc9f
#5
0xab083028
· blocks 1
#6
0x0c7abd22
#7
0x6a51a665
#8
0x5a5d9a99
· blocks 3
#10
updateDataFeedsValuesPartial
#11
updateDataFeedsValuesPartial
#16
0x3f5c179b
#20
setData
#21
0x39435dac
#22
0xc7e3ec2c
#9
0x5a5d9a99
· blocks 1
#12
0x62be7533
#13
0x0f6795d9
· blocks 2
#15
0x3f5c179b
#18
0xed82b078
#14
0x0f6795d9
· blocks 2
#17
0x0f6795d9
#19
0x0f6795d9
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
5
w0
8
w0
9
w1
12
w1
13
w1
14
w2
15
w1
17
w3
18
w1
19
w3
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xc824469a…6425
0x34b655…2a6f
6 touches
3 conflicts
0xd5f87b76…6d70
0x065c9d…c394
4 touches
1 conflict
0x92d610a6…9a40
0x2a68ba…90c5
4 touches
1 conflict
0xf2f76ab3…623e
0x2a68ba…90c5
4 touches
1 conflict
0x2170bea4…4723
0x34b655…2a6f
4 touches
1 conflict
0x4681609f…6493
0x34b655…2a6f
4 touches
1 conflict
0x535cd929…07ce
0x34b655…2a6f
4 touches
1 conflict
0x77d99233…7634
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
3 conflicts on slot
0xc824469a90…af6425
Audit this contract →
← previous block
·
next block →
recent activity