pev
.
→
showcase
new
graph
analytics
docs
feedback
offline
by Silk Nodes
pev
/
block
/
#86,663,731
← previous block
next block →
recent activity
Analyzing
Block #86,663,731
25 transactions · 21 stateful · 2026-07-09 17:00:43 UTC
Parallelism
80
/100
Blocked
43
%
Avg conflicts / tx
0.56
Longest chain
5
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#86,663,731
· 25 txs across 5 waves · depth 5
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
#0
syscallReward
#1
executePacked
· blocks 1
#3
0x05ee6a22
#5
0x5bf9264c
#6
0x5bf9264c
#7
0x5a5d9a99
· blocks 2
#10
updateDataFeedsValuesPartial
#11
updateDataFeedsValuesPartial
#12
updateDataFeedsValuesPartial
#13
0x62be7533
#15
redeemDelegations
#16
0x3f5c179b
#21
forward
#22
forward
#23
setData
#24
0x39435dac
#2
0x50a0b275
· blocks 2
#8
0x5a5d9a99
· blocks 4
#4
0xab083028
· blocks 1
#9
0x5a5d9a99
#14
0x0f6795d9
· blocks 2
#17
0x0c7abd22
· blocks 1
#19
0x0f6795d9
· blocks 1
#18
0x0c7abd22
#20
0x0f6795d9
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
2
w1
4
w2
7
w0
8
w1
9
w2
14
w2
17
w3
18
w4
19
w3
20
w4
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xc824469a…6425
0x34b655…2a6f
8 touches
6 conflicts
0x482471ad…122f
0x34b655…2a6f
8 touches
6 conflicts
0xfaef08b1…0696
0x34b655…2a6f
6 touches
3 conflicts
0x52e69143…95ad
0x065c9d…c394
6 touches
3 conflicts
0x1a843f41…02aa
0x34b655…2a6f
4 touches
1 conflict
0x00000000…003d
0x065c9d…c394
4 touches
1 conflict
0xce827910…ff22
0x065c9d…c394
4 touches
1 conflict
0x13a54fa2…5ae3
0x2a68ba…90c5
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