pev
.
→
showcase
new
graph
analytics
docs
feedback
offline
by Silk Nodes
pev
/
block
/
#87,718,190
← previous block
next block →
recent activity
Analyzing
Block #87,718,190
25 transactions · 22 stateful · 2026-07-14 14:30:59 UTC
Parallelism
76
/100
Blocked
45
%
Avg conflicts / tx
0.84
Longest chain
6
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#87,718,190
· 25 txs across 6 waves · depth 6
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
wave
w5
#0
syscallReward
#1
0xab083028
#2
updatePrices
#3
0x39435dac
· blocks 2
#4
0x6a56489b
#5
0x5bf9264c
#6
updatePrices
#7
0x5a5d9a99
· blocks 5
#12
updateDataFeedsValuesPartial
#16
updatePriceFeedsIfNecessary
#17
0x3f5c179b
#19
verifyOracleProofV2
#21
0x6a56489b
#22
setData
#23
withdraw
#8
0x5a5d9a99
· blocks 3
#13
0x0f6795d9
· blocks 3
#20
0x0f6795d9
#9
0x5a5d9a99
· blocks 2
#14
0x0f6795d9
· blocks 2
#10
0x98717539
· blocks 2
#15
0x0f6795d9
· blocks 1
#11
0x98717539
· blocks 1
#18
0x0f6795d9
#24
0x39435dac
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
3
w0
7
w0
8
w1
9
w2
10
w3
11
w4
13
w1
14
w2
15
w3
18
w4
20
w1
24
w5
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x6fe7d366…78ff
0x34b655…2a6f
10 touches
10 conflicts
0x7e5ea60a…c4aa
0x34b655…2a6f
8 touches
6 conflicts
0xcc743add…3b7e
0x34b655…2a6f
6 touches
3 conflicts
0x8b818135…eff8
0x34b655…2a6f
6 touches
3 conflicts
0x5b33f5b9…4bab
0x34b655…2a6f
4 touches
1 conflict
0x5e0b8bbe…377b
0x34b655…2a6f
4 touches
1 conflict
0x5f234b05…db39
0x34b655…2a6f
4 touches
1 conflict
0x6084d6b3…8d8a
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
10 conflicts on slot
0x6fe7d366be…a578ff
Audit this contract →
← previous block
·
next block →
recent activity