pev
.
→
showcase
new
graph
analytics
docs
feedback
offline
by Silk Nodes
pev
/
block
/
#87,738,141
← previous block
next block →
recent activity
Analyzing
Block #87,738,141
18 transactions · 17 stateful · 2026-07-14 16:44:26 UTC
Parallelism
56
/100
Blocked
41
%
Avg conflicts / tx
1.06
Longest chain
8
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#87,738,141
· 18 txs across 8 waves · depth 8
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
wave
w5
wave
w6
wave
w7
#0
syscallReward
#1
updatePrices
#2
updateDataFeedsValuesPartial
#3
updateDataFeedsValuesPartial
#4
0x0f6795d9
· blocks 6
#6
0x3f5c179b
#7
0x3f5c179b
#8
0x3f5c179b
#13
forward
#14
0x6a5667e2
#15
setData
#5
0x0f6795d9
· blocks 5
#9
0x0f6795d9
· blocks 3
#10
0x0f6795d9
· blocks 2
#11
0x0f6795d9
· blocks 1
#12
0x0f6795d9
· blocks 1
#16
0x39435dac
· blocks 1
#17
0x39435dac
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
4
w0
5
w1
9
w2
10
w3
11
w4
12
w5
16
w6
17
w7
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x0733be30…112f
0x34b655…2a6f
12 touches
15 conflicts
0x7e5ea60a…c4aa
0x34b655…2a6f
10 touches
10 conflicts
0xe85e763f…3b25
0x34b655…2a6f
6 touches
3 conflicts
0x64aaadbf…f9f3
0x34b655…2a6f
6 touches
3 conflicts
0xc40ea944…32b4
0x34b655…2a6f
6 touches
3 conflicts
0x44d24653…fa2f
0x34b655…2a6f
4 touches
1 conflict
0x7e5ea60a…c4ab
0x34b655…2a6f
4 touches
1 conflict
0x7fc0a229…9d4a
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
15 conflicts on slot
0x0733be30d6…38112f
Audit this contract →
← previous block
·
next block →
recent activity