pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#86,764,284
← previous block
next block →
recent activity
Analyzing
Block #86,764,284
20 transactions · 18 stateful · 2026-07-10 04:12:15 UTC
Parallelism
70
/100
Blocked
44
%
Avg conflicts / tx
0.6
Longest chain
6
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#86,764,284
· 20 txs across 6 waves · depth 6
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
wave
w5
#0
syscallReward
#1
0x0c7abd22
#2
0x957d4ba0
· blocks 3
#6
0x6ad2e98b
#7
updatePrices
#8
0x98717539
#9
0x0f6795d9
· blocks 2
#11
updateDataFeedsValuesPartial
#13
0x57368ddf
#15
forward
#16
0x6a507197
#17
setData
#3
0x957d4ba0
· blocks 2
#10
0x0f6795d9
· blocks 1
#4
0x957d4ba0
· blocks 1
#12
0x0f6795d9
· blocks 1
#5
0x957d4ba0
#14
0x0f6795d9
· blocks 1
#18
0x39435dac
· blocks 1
#19
0x39435dac
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
2
w0
3
w1
4
w2
5
w3
9
w0
10
w1
12
w2
14
w3
18
w4
19
w5
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x47d4745e…02bb
0x336ed4…c59c
8 touches
6 conflicts
0x00000000…000a
0x90c374…be45
8 touches
6 conflicts
0x00000000…000b
0x90c374…be45
8 touches
6 conflicts
0x0733be30…112f
0x34b655…2a6f
6 touches
3 conflicts
0x4a870d86…79ef
0x336ed4…c59c
6 touches
3 conflicts
0xc88f593e…5d93
0x336ed4…c59c
6 touches
3 conflicts
0x17f7e142…085e
0x34b655…2a6f
4 touches
1 conflict
0x35d95fb0…db9e
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:
0x336ed437…cfc59c
6 conflicts on slot
0x47d4745e02…9002bb
Audit this contract →
← previous block
·
next block →
recent activity