pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#109,137,424
← previous block
next block →
recent activity
Analyzing
Block #109,137,424
16 transactions · 14 stateful · 2026-09-29 20:58:41 UTC
Parallelism
88
/100
Blocked
21
%
Avg conflicts / tx
0.19
Longest chain
2
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#109,137,424
· 16 txs across 2 waves · depth 2
parallel ↔ serial
wave
w0
wave
w1
#0
syscallReward
#1
0x0c7abd22
· blocks 1
#3
postStateList
#4
0x59558d29
· blocks 1
#6
0xab083028
#7
updatePrices
#8
0x5acec890
#9
updateDataFeedsValuesPartial
#10
execFwdPositionOpsV2
· blocks 1
#12
0xed82b078
#13
0xed82b078
#14
setData
#15
execOrders
#2
0x0c7abd22
#5
0x59558d29
#11
execFwdPositionOpsV2
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
2
w1
4
w0
5
w1
10
w0
11
w1
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x00000000…0012
0x1b6862…e19c
4 touches
1 conflict
0x00000000…0013
0x1b6862…e19c
4 touches
1 conflict
0x00000000…0015
0x1b6862…e19c
4 touches
1 conflict
0x00000000…0019
0x1b6862…e19c
4 touches
1 conflict
0x00000000…0029
0x1b6862…e19c
4 touches
1 conflict
0x00000000…0040
0x1b6862…e19c
4 touches
1 conflict
0x00000000…0052
0x1b6862…e19c
4 touches
1 conflict
0x19fcb935…b4f7
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…000012
Audit this contract →
← previous block
·
next block →
recent activity