pev
.
→
showcase
new
graph
analytics
docs
feedback
offline
by Silk Nodes
pev
/
block
/
#87,738,055
← previous block
next block →
recent activity
Analyzing
Block #87,738,055
19 transactions · 19 stateful · 2026-07-14 16:43:52 UTC
Parallelism
79
/100
Blocked
37
%
Avg conflicts / tx
0.47
Longest chain
4
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#87,738,055
· 19 txs across 4 waves · depth 4
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
#0
syscallReward
#1
0xab083028
· blocks 1
#3
0x0c7abd22
#4
updatePrices
#5
0x39435dac
· blocks 1
#6
updatePrices
#8
0x5a5d9a99
#9
0x5a5d9a99
#12
0x0f6795d9
· blocks 2
#14
updateDataFeedsValuesPartial
#17
0xed82b078
#18
setData
#2
0x6ad2e98b
· blocks 1
#7
0x5a5d9a99
· blocks 2
#13
0x0f6795d9
· blocks 1
#10
0x98717539
· blocks 1
#15
0x3f5c179b
#16
0x0f6795d9
#11
0x98717539
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
2
w1
5
w0
7
w1
10
w2
11
w3
12
w0
13
w1
15
w2
16
w2
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xc3a8e1d6…e816
0x34b655…2a6f
6 touches
3 conflicts
0x6fe7d366…78ff
0x34b655…2a6f
6 touches
3 conflicts
0x11b20d84…4c52
0x34b655…2a6f
4 touches
1 conflict
0x1eb0fab5…3517
0x34b655…2a6f
4 touches
1 conflict
0x22e7ebfe…1293
0x34b655…2a6f
4 touches
1 conflict
0x3c0c2f32…c3df
0x34b655…2a6f
4 touches
1 conflict
0x3cfe4586…0bd9
0x34b655…2a6f
4 touches
1 conflict
0x482471ad…122f
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
0xc3a8e1d660…50e816
Audit this contract →
← previous block
·
next block →
recent activity