pev
.
→
showcase
new
graph
analytics
docs
feedback
offline
by Silk Nodes
pev
/
block
/
#87,626,768
← previous block
next block →
recent activity
Analyzing
Block #87,626,768
20 transactions · 18 stateful · 2026-07-14 04:19:29 UTC
Parallelism
65
/100
Blocked
50
%
Avg conflicts / tx
1.1
Longest chain
7
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#87,626,768
· 20 txs across 7 waves · depth 7
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
wave
w5
wave
w6
#0
syscallReward
#1
0xab083028
· blocks 1
#3
0x5a5d9a99
#4
0x98717539
· blocks 5
#7
updateDataFeedsValuesPartial
#8
updateDataFeedsValuesPartial
#12
0x3f5c179b
#15
0xd708c5d8
#16
setData
#17
0xf0fbdb…86fb
#19
0x39435dac
#2
0x6ad2e98b
#5
0x98717539
· blocks 4
#6
0x98717539
· blocks 3
#9
0x0f6795d9
· blocks 5
#10
0x0f6795d9
· blocks 2
#11
0x0f6795d9
· blocks 1
#13
0x0f6795d9
· blocks 1
#18
0x39435dac
#14
0x0f6795d9
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
2
w1
4
w0
5
w1
6
w2
9
w3
10
w4
11
w4
13
w5
14
w6
18
w5
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xf2f4727d…cdb7
0x34b655…2a6f
12 touches
15 conflicts
0xe5bb3628…e5f1
0x34b655…2a6f
10 touches
10 conflicts
0x7e5ea60a…c4aa
0x34b655…2a6f
8 touches
6 conflicts
0x49f75237…44f4
0x34b655…2a6f
6 touches
3 conflicts
0x59eabcdc…e01d
0x34b655…2a6f
6 touches
3 conflicts
0x6fe7d366…78ff
0x34b655…2a6f
6 touches
3 conflicts
0x7d7ff6bb…f729
0x34b655…2a6f
6 touches
3 conflicts
0x8d4a873e…1ada
0x34b655…2a6f
6 touches
3 conflicts
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
15 conflicts on slot
0xf2f4727df6…a5cdb7
Audit this contract →
← previous block
·
next block →
recent activity