pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#75,021,385
← previous block
next block →
recent activity
Analyzing
Block #75,021,385
25 transactions · 20 stateful · 2026-05-16 18:31:30 UTC
Parallelism
80
/100
Blocked
35
%
Avg conflicts / tx
0.32
Longest chain
5
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#75,021,385
· 25 txs across 5 waves · depth 5
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
#0
syscallReward
#1
0x0c7abd22
· blocks 2
#4
execute_route
#5
execute_route
· blocks 1
#6
0x575c0012
#7
0x6a08b87a
#8
execute
#10
exactOutputSingle
#11
execute
#13
0x6a08b87a
#14
0x1a945f9c
#15
0x98717539
· blocks 1
#16
updateDataFeedsValuesPartial
#17
0x6a08b87a
#18
setData
#21
0x6a08b87a
#22
deposit
#24
execOrders
#2
0x0c7abd22
· blocks 1
#9
exactOutputSingle
#23
execOrders
#3
0x0c7abd22
· blocks 1
#12
0x1ffa3c9b
· blocks 2
#19
batchUpdate
#20
batchUpdate
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
2
w1
3
w2
5
w0
9
w1
12
w3
15
w0
19
w4
20
w4
23
w1
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x00000000…001f
0x1b6862…e19c
6 touches
3 conflicts
0xd9f18d9a…141d
0x1b6862…e19c
6 touches
3 conflicts
0xb6d6d740…e921
0x1b6862…e19c
6 touches
3 conflicts
0x00000000…002f
0x1b6862…e19c
6 touches
3 conflicts
0x00000000…0012
0x1b6862…e19c
6 touches
3 conflicts
0x00000000…0013
0x1b6862…e19c
6 touches
3 conflicts
0x00000000…0015
0x1b6862…e19c
6 touches
3 conflicts
0xcd77e821…98fc
0xd32edf…ff58
5 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)
3 conflicts on slot
0x0000000000…00001f
Audit this contract →
← previous block
·
next block →
recent activity