pev
.
→
showcase
new
graph
analytics
docs
feedback
offline
by Silk Nodes
pev
/
block
/
#75,523,193
← previous block
next block →
recent activity
Analyzing
Block #75,523,193
20 transactions · 11 stateful · 2026-05-19 02:31:22 UTC
Parallelism
90
/100
Blocked
18
%
Avg conflicts / tx
0.1
Longest chain
2
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#75,523,193
· 20 txs across 2 waves · depth 2
parallel ↔ serial
wave
w0
wave
w1
#0
syscallReward
#1
0x0c7abd22
· blocks 1
#3
0xab083028
· blocks 1
#4
0x98717539
#5
updateDataFeedsValuesPartial
#6
forward
#7
0x0f6795d9
#8
0x0f6795d9
#10
approve
#11
setData
#12
0x8423b9…5527
#13
0x108703…1842
#14
0xd565be…4f02
#15
0x4bac14…f37a
#16
0xdd634a…7332
#17
0xf0560a…7833
#18
0x645775…7179
#19
0x8abdc5…ec28
#2
0x0c7abd22
#9
0xed82b078
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
2
w1
3
w0
9
w1
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x00000000…0029
0x1b6862…e19c
4 touches
1 conflict
0xd9f18d9a…141d
0x1b6862…e19c
4 touches
1 conflict
0x17a7f697…dcb2
0x1b6862…e19c
4 touches
1 conflict
0x00000000…003d
0x065c9d…c394
4 touches
1 conflict
0x892daf6e…48d8
0x065c9d…c394
4 touches
1 conflict
0x00000000…0012
0x1b6862…e19c
4 touches
1 conflict
0x00000000…0013
0x1b6862…e19c
4 touches
1 conflict
0x00000000…0015
0x1b6862…e19c
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:
ShMonad (shMON)
1 conflict on slot
0x0000000000…000029
Audit this contract →
← previous block
·
next block →
recent activity