pev
.
→
showcase
new
graph
analytics
docs
feedback
offline
by Silk Nodes
pev
/
block
/
#85,214,128
← previous block
next block →
recent activity
Analyzing
Block #85,214,128
19 transactions · 18 stateful · 2026-07-02 23:48:32 UTC
Parallelism
74
/100
Blocked
44
%
Avg conflicts / tx
0.74
Longest chain
5
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#85,214,128
· 19 txs across 5 waves · depth 5
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
#0
syscallReward
#1
0x957d4ba0
· blocks 4
#6
0xab083028
· blocks 2
#8
0x5a5d9a99
#9
updateDataFeedsValuesPartial
#11
0x3f5c179b
#12
0x0f6795d9
· blocks 1
#14
0x6a46f948
#15
setData
#16
0x39435dac
· blocks 1
#18
0xc7e3ec2c
#2
0x957d4ba0
· blocks 3
#7
0xab083028
#10
0x3f5c179b
#13
0x0f6795d9
#17
0x39435dac
#3
0x957d4ba0
· blocks 2
#4
0x957d4ba0
· blocks 1
#5
0x957d4ba0
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
2
w1
3
w2
4
w3
5
w4
6
w0
7
w1
10
w1
12
w0
13
w1
16
w0
17
w1
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x00000000…000b
0x90c374…be45
10 touches
10 conflicts
0x00000000…000a
0x90c374…be45
10 touches
10 conflicts
0x10a2bd5d…ad6d
0x8d1565…6723
8 touches
6 conflicts
0x47d4745e…02bb
0x336ed4…c59c
8 touches
6 conflicts
0x93c58e4d…9b32
0x336ed4…c59c
6 touches
3 conflicts
0x833ebd97…5abb
0x34b655…2a6f
4 touches
1 conflict
0xc824469a…6425
0x34b655…2a6f
4 touches
1 conflict
0xd98b3c10…67b8
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:
0x90c3747c…0ebe45
10 conflicts on slot
0x0000000000…00000b
Audit this contract →
← previous block
·
next block →
recent activity