pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#99,974,520
← previous block
next block →
recent activity
Analyzing
Block #99,974,520
23 transactions · 21 stateful · 2026-08-28 18:52:02 UTC
Parallelism
78
/100
Blocked
52
%
Avg conflicts / tx
0.65
Longest chain
5
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#99,974,520
· 23 txs across 5 waves · depth 5
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
#0
syscallReward
#1
0x0c7abd22
· blocks 4
#5
0xa96df62f
#6
0x4ccf0801
· blocks 1
#10
0x59558d29
#11
execPerpOps
#12
execPerpOps
#13
execPerpOps
#15
execFwdPositionOpsV2
#18
0x6a91d94a
#19
setData
#20
execOrders
· blocks 2
#2
0x0c7abd22
· blocks 3
#7
0xab083028
· blocks 1
#9
0x4cb2db39
#21
execOrders
· blocks 1
#3
0x0c7abd22
· blocks 2
#16
0xed82b078
#17
0xed82b078
#22
execOrders
#4
0x0c7abd22
#8
0x5acec890
· blocks 1
#14
execFwdPositionOpsV2
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
8
w3
9
w1
14
w4
16
w2
17
w2
20
w0
21
w1
22
w2
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x00000000…0012
0x1b6862…e19c
8 touches
6 conflicts
0x00000000…0015
0x1b6862…e19c
8 touches
6 conflicts
0x00000000…001a
0x1b6862…e19c
8 touches
6 conflicts
0xd9f18d9a…141d
0x1b6862…e19c
8 touches
6 conflicts
0x00000000…0013
0x1b6862…e19c
8 touches
6 conflicts
0x00000000…002a
0x1b6862…e19c
8 touches
6 conflicts
0xba5743c7…21c1
0x1b6862…e19c
8 touches
6 conflicts
0x0e2f3389…c558
0xd32edf…ff58
7 touches
6 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)
6 conflicts on slot
0x0000000000…000012
Audit this contract →
← previous block
·
next block →
recent activity