pev
.
→
showcase
new
graph
analytics
docs
feedback
offline
by Silk Nodes
pev
/
block
/
#87,524,995
← previous block
next block →
recent activity
Analyzing
Block #87,524,995
11 transactions · 7 stateful · 2026-07-13 16:58:43 UTC
Parallelism
73
/100
Blocked
29
%
Avg conflicts / tx
0.18
Longest chain
3
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#87,524,995
· 11 txs across 3 waves · depth 3
parallel ↔ serial
wave
w0
wave
w1
wave
w2
#0
syscallReward
#1
0x0f6795d9
· blocks 1
#4
updateDataFeedsValuesPartial
#5
0x6a5519bb
#6
transfer
#7
setData
#8
0x3f1e73…1fb8
#9
0x9bfbc2…30ed
#10
0x98bd21…b15c
#2
0x0f6795d9
· blocks 1
#3
0x0f6795d9
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
2
w1
3
w2
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xf982b915…898b
0x34b655…2a6f
4 touches
1 conflict
0x5e2ea201…12de
0x34b655…2a6f
4 touches
1 conflict
0x7e5ea60a…c4aa
0x34b655…2a6f
4 touches
1 conflict
0xae901867…8085
0x34b655…2a6f
4 touches
1 conflict
0xae901867…8086
0x34b655…2a6f
4 touches
1 conflict
0xdc22687c…dc04
0x34b655…2a6f
4 touches
1 conflict
0x67468430…561c
0x34b655…2a6f
2 touches
0 conflicts
0x6893debf…ca65
0x34b655…2a6f
2 touches
0 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
1 conflict on slot
0xf982b9158f…74898b
Audit this contract →
← previous block
·
next block →
recent activity