pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#88,365,667
← previous block
next block →
recent activity
Analyzing
Block #88,365,667
19 transactions · 16 stateful · 2026-07-17 14:43:06 UTC
Parallelism
79
/100
Blocked
38
%
Avg conflicts / tx
0.47
Longest chain
4
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#88,365,667
· 19 txs across 4 waves · depth 4
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
#0
syscallReward
#1
0x3d98fb1c
#2
0x0c7abd22
#3
0x5bf9264c
#4
0x5bf9264c
#5
0x5a5d9a99
· blocks 3
#6
0x5a5d9a99
#8
0x0f6795d9
· blocks 1
#9
0x0f6795d9
· blocks 1
#10
updateDataFeedsValuesPartial
#11
0x3f5c179b
#15
setData
#16
setData
#7
0x98717539
· blocks 2
#12
0x0f6795d9
· blocks 1
#13
0x0f6795d9
#14
0x39435dac
#17
0x39435dac
· blocks 1
#18
0x39435dac
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
5
w0
7
w1
8
w0
9
w0
12
w1
13
w1
14
w2
17
w2
18
w3
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x4560e5a8…b741
0x34b655…2a6f
6 touches
3 conflicts
0x29d0d77a…7d7b
0x34b655…2a6f
6 touches
3 conflicts
0xa55c4598…2988
0x34b655…2a6f
6 touches
3 conflicts
0xac2a0273…721b
0x34b655…2a6f
6 touches
3 conflicts
0x44af337f…5f2b
0x34b655…2a6f
4 touches
1 conflict
0x482471ad…122f
0x34b655…2a6f
4 touches
1 conflict
0x6fe7d366…78ff
0x34b655…2a6f
4 touches
1 conflict
0x737acb78…fce8
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
0x4560e5a833…c9b741
Audit this contract →
← previous block
·
next block →
recent activity