pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#77,783,059
← previous block
next block →
recent activity
Analyzing
Block #77,783,059
15 transactions · 10 stateful · 2026-05-29 13:29:42 UTC
Parallelism
87
/100
Blocked
20
%
Avg conflicts / tx
0.2
Longest chain
2
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#77,783,059
· 15 txs across 2 waves · depth 2
parallel ↔ serial
wave
w0
wave
w1
#0
syscallReward
#1
0x6a19953e
#2
0xab083028
· blocks 1
#4
0xab083028
· blocks 1
#5
updateDataFeedsValuesPartial
#6
updateDataFeedsValuesPartial
#7
setData
#8
0x6a19953e
#9
updateDataFeedsValuesPartial
#10
updateDataFeedsValuesPartial
#11
0x0c7abd22
· blocks 1
#13
0x6a19953e
#14
execOrders
#3
0xab083028
#12
0x0c7abd22
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
2
w0
3
w1
4
w0
11
w0
12
w1
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xd9f18d9a…141d
0x1b6862…e19c
4 touches
1 conflict
0x13a54fa2…5ae3
0x2a68ba…90c5
4 touches
1 conflict
0x00000000…003d
0x065c9d…c394
4 touches
1 conflict
0x00000000…0012
0x1b6862…e19c
4 touches
1 conflict
0x00000000…001e
0x1b6862…e19c
4 touches
1 conflict
0xcb45d9d6…cb86
0x1b6862…e19c
4 touches
1 conflict
0x8065cad9…6204
0xd32edf…ff58
3 touches
1 conflict
0x4e804b48…ef71
0x69df8a…6292
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:
ShMonad (shMON)
1 conflict on slot
0xd9f18d9a4a…7f141d
Audit this contract →
← previous block
·
next block →
recent activity