pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#109,137,110
← previous block
next block →
recent activity
Analyzing
Block #109,137,110
23 transactions · 23 stateful · 2026-09-29 20:57:06 UTC
Parallelism
74
/100
Blocked
26
%
Avg conflicts / tx
0.57
Longest chain
6
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#109,137,110
· 23 txs across 6 waves · depth 6
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
wave
w5
#0
syscallReward
#1
0x0c7abd22
· blocks 4
#6
0x59558d29
#9
0x5acec890
#10
execFwdPositionOpsV2
#11
0x84403c1b
#12
setData
#13
execOrders
#14
execOrders
#15
execOrders
#16
execOrders
#17
execOrders
#18
execOrders
#19
execOrders
#20
execOrders
#21
execOrders
#22
execOrders
#2
0x0c7abd22
· blocks 4
#3
0x0c7abd22
· blocks 2
#8
0x5acec890
#4
0x0c7abd22
· blocks 2
#5
0x0c7abd22
· blocks 1
#7
updatePrices
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
7
w5
8
w2
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x00000000…0015
0x1b6862…e19c
10 touches
10 conflicts
0xba5743c7…21c0
0x1b6862…e19c
10 touches
10 conflicts
0x00000000…0013
0x1b6862…e19c
10 touches
10 conflicts
0x9b0740fa…11ce
0xd32edf…ff58
9 touches
10 conflicts
0x00000000…0040
0x1b6862…e19c
6 touches
3 conflicts
0x00000000…0002
0x125f12…a50b
6 touches
3 conflicts
0x00000000…0012
0x1b6862…e19c
6 touches
3 conflicts
0x00000000…0019
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)
10 conflicts on slot
0x0000000000…000015
Audit this contract →
← previous block
·
next block →
recent activity