pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#86,256,948
← previous block
next block →
recent activity
Analyzing
Block #86,256,948
25 transactions · 20 stateful · 2026-07-07 19:40:05 UTC
Parallelism
80
/100
Blocked
40
%
Avg conflicts / tx
0.64
Longest chain
5
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#86,256,948
· 25 txs across 5 waves · depth 5
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
#0
syscallReward
#1
0x6a4d568d
#2
executePacked
· blocks 2
#3
0xab083028
#4
updatePrices
#5
0x39435dac
· blocks 2
#7
0x39435dac
#8
0x0c7abd22
#9
0x0f6795d9
· blocks 1
#10
updateDataFeedsValuesPartial
#11
0x3f5c179b
#12
0x57368ddf
#16
0x6a4d568d
#17
transfer
#18
setData
#19
0xd4074d…41ce
#20
0x39435dac
· blocks 4
#6
0x39435dac
· blocks 1
#14
0xed82b078
#15
0xed82b078
#21
0x39435dac
· blocks 3
#13
0x0f6795d9
#22
0x39435dac
· blocks 2
#23
0x39435dac
· blocks 1
#24
0x39435dac
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
2
w0
5
w0
6
w1
9
w0
13
w2
14
w1
15
w1
20
w0
21
w1
22
w2
23
w3
24
w4
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xd98b3c10…67b8
0x34b655…2a6f
10 touches
10 conflicts
0x928d962f…f990
0x34b655…2a6f
6 touches
3 conflicts
0x1526b11f…8b21
0x34b655…2a6f
6 touches
3 conflicts
0x23253ea8…e0a4
0x34b655…2a6f
6 touches
3 conflicts
0x50887223…db7f
0x34b655…2a6f
6 touches
3 conflicts
0xac2a0273…721b
0x34b655…2a6f
4 touches
1 conflict
0xec0e0220…cb90
0x34b655…2a6f
4 touches
1 conflict
0x046a928e…0012
0x2a68ba…90c5
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
0xd98b3c102b…ca67b8
Audit this contract →
← previous block
·
next block →
recent activity