pev
.
→
showcase
new
graph
analytics
docs
feedback
offline
by Silk Nodes
pev
/
block
/
#83,624,804
← previous block
next block →
recent activity
Analyzing
Block #83,624,804
27 transactions · 23 stateful · 2026-06-25 15:11:39 UTC
Parallelism
81
/100
Blocked
52
%
Avg conflicts / tx
0.85
Longest chain
5
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#83,624,804
· 27 txs across 5 waves · depth 5
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
#0
syscallReward
#1
0x0c7abd22
· blocks 5
#7
updatePrices
· blocks 1
#9
updatePrices
#10
updatePrices
#11
0x39435dac
· blocks 3
#12
updateDataFeedsValuesPartial
#13
0x6a3d45a3
· blocks 1
#14
0x5bf9264c
#15
0x5bf9264c
#16
0x98717539
· blocks 2
#20
setData
#24
0x39435dac
#25
0xc7e3ec2c
#26
0xc7e3ec2c
#2
0x0c7abd22
· blocks 3
#4
0xab083028
· blocks 2
#8
updatePrices
#17
0x98717539
#18
0x0f6795d9
· blocks 3
#21
0x6a3d45a3
#3
0x0c7abd22
· blocks 1
#19
0x0f6795d9
#22
0x39435dac
· blocks 1
#5
0x0c7abd22
· blocks 1
#23
0x39435dac
#6
0xab083028
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
2
w1
3
w2
4
w1
5
w3
6
w4
7
w0
8
w1
11
w0
13
w0
16
w0
17
w1
18
w1
19
w2
21
w1
22
w2
23
w3
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x00000000…0013
0x1b6862…e19c
8 touches
6 conflicts
0xba5743c7…21c2
0x1b6862…e19c
8 touches
6 conflicts
0x00000000…0015
0x1b6862…e19c
8 touches
6 conflicts
0x13a54fa2…5ae3
0x2a68ba…90c5
8 touches
6 conflicts
0xef1b666b…ad7d
0xd32edf…ff58
7 touches
6 conflicts
0x0cdf9369…5331
0x34b655…2a6f
6 touches
3 conflicts
0x00000000…0012
0x1b6862…e19c
6 touches
3 conflicts
0x00000000…001b
0x1b6862…e19c
6 touches
3 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:
ShMonad (shMON)
6 conflicts on slot
0x0000000000…000013
Audit this contract →
← previous block
·
next block →
recent activity