pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#87,669,069
← previous block
next block →
recent activity
Analyzing
Block #87,669,069
15 transactions · 12 stateful · 2026-07-14 09:02:09 UTC
Parallelism
73
/100
Blocked
25
%
Avg conflicts / tx
0.4
Longest chain
4
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#87,669,069
· 15 txs across 4 waves · depth 4
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
#0
syscallReward
#1
0x39435dac
#2
0x0f6795d9
· blocks 3
#5
updateDataFeedsValuesPartial
#6
updateDataFeedsValuesPartial
#7
0x3f5c179b
#9
0x9e76c652
#10
verifyOracleProofV2
#11
repay
#12
handleOps
#13
setData
#14
0x79d4dc…a9bc
#3
0x0f6795d9
· blocks 2
#4
0x0f6795d9
· blocks 1
#8
0x0f6795d9
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
2
w0
3
w1
4
w2
8
w3
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x588c5b6a…60d2
0x34b655…2a6f
8 touches
6 conflicts
0x7e5ea60a…c4aa
0x34b655…2a6f
8 touches
6 conflicts
0x0733be30…112f
0x34b655…2a6f
6 touches
3 conflicts
0x85c84f98…06d7
0x34b655…2a6f
6 touches
3 conflicts
0x92385428…6941
0x34b655…2a6f
6 touches
3 conflicts
0x35c57efc…6288
0x34b655…2a6f
4 touches
1 conflict
0x5a36d0c8…12e2
0x34b655…2a6f
4 touches
1 conflict
0x64800813…db9f
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
6 conflicts on slot
0x588c5b6adb…3060d2
Audit this contract →
← previous block
·
next block →
recent activity