pev
.
→
showcase
new
graph
analytics
docs
feedback
offline
by Silk Nodes
pev
/
block
/
#86,855,034
← previous block
next block →
recent activity
Analyzing
Block #86,855,034
20 transactions · 17 stateful · 2026-07-10 14:18:40 UTC
Parallelism
80
/100
Blocked
29
%
Avg conflicts / tx
0.35
Longest chain
4
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#86,855,034
· 20 txs across 4 waves · depth 4
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
#0
syscallReward
#1
0xab083028
#2
0xab083028
#3
updatePrices
#4
0x5a5d9a99
· blocks 3
#5
0x5a5d9a99
#6
0x5a5d9a99
#7
0x5a5d9a99
#10
updateDataFeedsValuesPartial
#12
0x0f6795d9
#13
0x3f5c179b
#14
0x3f5c179b
#16
0x57368ddf
#18
setData
#19
0x41d77f…1989
#8
0x5a5d9a99
· blocks 1
#11
0x0f6795d9
· blocks 2
#9
0x5a5d9a99
#15
0x0f6795d9
· blocks 1
#17
0x0f6795d9
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
4
w0
8
w1
9
w2
11
w1
15
w2
17
w3
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x7e5ea60a…c4aa
0x34b655…2a6f
6 touches
3 conflicts
0xfaef08b1…0696
0x34b655…2a6f
6 touches
3 conflicts
0x288bc578…318e
0x34b655…2a6f
4 touches
1 conflict
0x2cf89f67…4f1b
0x34b655…2a6f
4 touches
1 conflict
0x3967a644…e9ea
0x34b655…2a6f
4 touches
1 conflict
0x4327afd2…1b3a
0x34b655…2a6f
4 touches
1 conflict
0x4b9b53f8…0700
0x34b655…2a6f
4 touches
1 conflict
0x65e661fb…d84d
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
0x7e5ea60ab2…b0c4aa
Audit this contract →
← previous block
·
next block →
recent activity