pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#109,230,389
← previous block
next block →
recent activity
Analyzing
Block #109,230,389
14 transactions · 13 stateful · 2026-09-30 04:46:58 UTC
Parallelism
71
/100
Blocked
38
%
Avg conflicts / tx
0.64
Longest chain
4
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#109,230,389
· 14 txs across 4 waves · depth 4
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
#0
syscallReward
#1
0x0c7abd22
· blocks 4
#5
0x6f7ae8c3
#6
execOrders
· blocks 1
#8
execPerpOps
#9
0xa96df62f
#10
setData
#11
0xf5b649…d00f
#12
execOrders
· blocks 1
#2
0x0c7abd22
· blocks 2
#7
execOrders
#13
execOrders
#3
0x0c7abd22
· blocks 1
#4
0x0c7abd22
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
6
w0
7
w1
12
w0
13
w1
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x00000000…0013
0x1b6862…e19c
8 touches
6 conflicts
0x7d4f80a4…bb16
0x1b6862…e19c
8 touches
6 conflicts
0x00000000…0015
0x1b6862…e19c
8 touches
6 conflicts
0x6615ba4d…c1e8
0xd32edf…ff58
7 touches
6 conflicts
0x00000000…0002
0x125f12…a50b
4 touches
1 conflict
0x00000000…001b
0x1b6862…e19c
4 touches
1 conflict
0x00000000…002b
0x1b6862…e19c
4 touches
1 conflict
0x00000000…0040
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)
6 conflicts on slot
0x0000000000…000013
Audit this contract →
← previous block
·
next block →
recent activity