pev
.
→
showcase
new
graph
analytics
docs
feedback
offline
by Silk Nodes
pev
/
block
/
#86,617,169
← previous block
next block →
recent activity
Analyzing
Block #86,617,169
22 transactions · 18 stateful · 2026-07-09 11:48:24 UTC
Parallelism
82
/100
Blocked
44
%
Avg conflicts / tx
0.45
Longest chain
4
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#86,617,169
· 22 txs across 4 waves · depth 4
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
#0
syscallReward
#1
0x0c7abd22
· blocks 3
#5
0x6a4f8b00
#6
0xb264ae19
· blocks 1
#8
updatePrices
#9
updatePrices
#10
updateDataFeedsValuesPartial
#11
0x5a5d9a99
· blocks 2
#12
0x0f6795d9
#13
0x0f6795d9
#14
updatePosition
#17
0x6a4f8b00
#18
setData
#19
0x29f242…7c4e
#2
0x0c7abd22
· blocks 1
#7
removeLiquidity
#15
0xed82b078
· blocks 1
#20
0x39435dac
· blocks 1
#3
0x0c7abd22
· blocks 1
#16
0xed82b078
#21
0x39435dac
#4
0xbbb036a8
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
11
w0
15
w1
16
w2
20
w1
21
w2
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x00000000…0013
0x1b6862…e19c
6 touches
3 conflicts
0x00000000…001f
0x1b6862…e19c
6 touches
3 conflicts
0x00000000…002f
0x1b6862…e19c
6 touches
3 conflicts
0x9ac040c1…8226
0x1b6862…e19c
6 touches
3 conflicts
0xd9f18d9a…141d
0x1b6862…e19c
6 touches
3 conflicts
0x00000000…0015
0x1b6862…e19c
6 touches
3 conflicts
0x00000000…0012
0x1b6862…e19c
6 touches
3 conflicts
0xea02471d…1542
0x34b655…2a6f
6 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
0x0000000000…000013
Audit this contract →
← previous block
·
next block →
recent activity