pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#85,855,572
← previous block
next block →
recent activity
Analyzing
Block #85,855,572
18 transactions · 10 stateful · 2026-07-05 23:01:30 UTC
Parallelism
78
/100
Blocked
30
%
Avg conflicts / tx
0.33
Longest chain
4
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#85,855,572
· 18 txs across 4 waves · depth 4
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
#0
syscallReward
#1
swapWithBackendSignature
#2
0xab083028
#3
updateDataFeedsValuesPartial
#4
updateDataFeedsValuesPartial
#5
0xc5918880
#6
0xed82b078
#7
0x6df9e92b
· blocks 3
#11
0x6a4ae2c2
#12
setData
#13
0x982986…a5b2
#14
0x0d48e4…7e56
#15
0x29621c…bc49
#16
0xa2357d…808b
#17
0xa08dff…364e
#8
0x6df9e92b
· blocks 2
#9
0x6df9e92b
· blocks 1
#10
0x6df9e92b
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
7
w0
8
w1
9
w2
10
w3
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x00000000…0003
0x431fed…d150
8 touches
6 conflicts
0x1ccfa324…0b93
0x0a917f…7777
8 touches
6 conflicts
0x44ad89ba…cf83
0x0a917f…7777
8 touches
6 conflicts
0xa472d565…9fe4
0x3bd359…433a
8 touches
6 conflicts
0xe6f2ae57…2026
0x3bd359…433a
8 touches
6 conflicts
0x00000000…0000
0x431fed…d150
8 touches
6 conflicts
0x00000000…0002
0x431fed…d150
8 touches
6 conflicts
0xb1632c2f…d991
0x0a3323…0a3c
2 touches
0 conflicts
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:
0x431fedb2…76d150
6 conflicts on slot
0x0000000000…000003
Audit this contract →
← previous block
·
next block →
recent activity