pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#109,131,174
← previous block
next block →
recent activity
Analyzing
Block #109,131,174
31 transactions · 23 stateful · 2026-09-29 20:27:14 UTC
Parallelism
94
/100
Blocked
9
%
Avg conflicts / tx
0.1
Longest chain
2
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#109,131,174
· 31 txs across 2 waves · depth 2
parallel ↔ serial
wave
w0
wave
w1
#0
syscallReward
#1
0x0c7abd22
#2
0x59558d29
#3
0xab083028
#4
0xab083028
#5
0x3e2e8792
#6
0x5acec890
#7
0x5acec890
· blocks 1
#8
0x5acec890
#9
0x928e4afa
#10
updatePriceFeedsIfNecessary
#11
0x3f5c179b
#13
0x57368ddf
#14
execFwdPositionOpsV2
· blocks 1
#15
0xed82b078
#16
0xed82b078
#17
setData
#18
execOrders
#19
execOrders
· blocks 1
#20
execOrders
#21
execOrders
#22
execOrders
#23
execOrders
#24
execOrders
#25
execOrders
#26
execOrders
#28
execOrders
#29
0x0c7abd22
#30
0x0c7abd22
#12
execFwdPositionOpsV2
#27
execOrders
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
7
w0
12
w1
14
w0
19
w0
27
w1
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x83d7fa49…5f0e
0x34b655…2a6f
4 touches
1 conflict
0xd33a3d56…2ae3
0x34b655…2a6f
4 touches
1 conflict
0xf5dc501b…831c
0x34b655…2a6f
4 touches
1 conflict
0x2070dfbf…6532
0x34b655…2a6f
4 touches
1 conflict
0x00000000…0012
0x1b6862…e19c
2 touches
0 conflicts
0x00000000…0019
0x1b6862…e19c
2 touches
0 conflicts
0x00000000…0029
0x1b6862…e19c
2 touches
0 conflicts
0x6235638c…6437
0x1b6862…e19c
2 touches
0 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:
Perpl
1 conflict on slot
0x83d7fa492f…725f0e
Audit this contract →
← previous block
·
next block →
recent activity