pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#99,701,311
← previous block
next block →
recent activity
Analyzing
Block #99,701,311
30 transactions · 18 stateful · 2026-08-27 19:51:31 UTC
Parallelism
90
/100
Blocked
39
%
Avg conflicts / tx
0.27
Longest chain
3
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#99,701,311
· 30 txs across 3 waves · depth 3
parallel ↔ serial
wave
w0
wave
w1
wave
w2
#0
syscallReward
#1
0x0c7abd22
· blocks 2
#2
0x0c7abd22
#3
0x0c7abd22
#4
0x0c7abd22
#5
0x0c7abd22
#6
0x0c7abd22
#7
0x0c7abd22
#9
0x0c7abd22
#11
0x0c7abd22
#12
execOrder
· blocks 1
#16
updateDataFeedsValuesPartial
#17
0x59558d29
#18
execPerpOps
#19
execPerpOps
#21
execPerpOps
#22
execPerpOps
#23
aggregate3
#24
forward
#25
transfer
#26
0x6a9095bb
#27
setData
· blocks 1
#29
execOrders
#8
0x0c7abd22
· blocks 2
#14
execOrders
· blocks 2
#28
setData
#10
0x0c7abd22
#13
0x5acec890
#15
execOrders
#20
execOrders
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
8
w1
10
w2
12
w0
13
w2
14
w1
15
w2
20
w2
27
w0
28
w1
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xd5b10148…e635
0x1b6862…e19c
6 touches
3 conflicts
0xd9f18d9a…141d
0x1b6862…e19c
6 touches
3 conflicts
0x00000000…0012
0x1b6862…e19c
6 touches
3 conflicts
0x00000000…0013
0x1b6862…e19c
6 touches
3 conflicts
0x00000000…0015
0x1b6862…e19c
6 touches
3 conflicts
0x00000000…001c
0x1b6862…e19c
6 touches
3 conflicts
0x00000000…002c
0x1b6862…e19c
6 touches
3 conflicts
0x1abf8d04…13ac
0xd32edf…ff58
5 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)
3 conflicts on slot
0xd5b1014813…d9e635
Audit this contract →
← previous block
·
next block →
recent activity