pev
.
→
showcase
new
graph
analytics
docs
feedback
offline
by Silk Nodes
pev
/
block
/
#80,240,868
← previous block
next block →
recent activity
Analyzing
Block #80,240,868
27 transactions · 20 stateful · 2026-06-09 22:54:38 UTC
Parallelism
85
/100
Blocked
50
%
Avg conflicts / tx
0.63
Longest chain
4
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#80,240,868
· 27 txs across 4 waves · depth 4
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
#0
syscallReward
#1
0x0c7abd22
· blocks 3
#5
0x6a289a25
#6
0x5339c59f
#7
updateDataFeedsValuesPartial
#8
updateDataFeedsValuesPartial
#9
updateDataFeedsValuesPartial
#10
0x98717539
· blocks 3
#11
0x98717539
· blocks 2
#16
0x57368ddf
#18
0x6a289a25
#19
setData
#20
0xb8d892…b7e0
#21
0x6a289a25
#22
0x6a289a25
#23
0x6a289a25
#24
0x39435dac
· blocks 2
#2
0x0c7abd22
· blocks 3
#12
0x98717539
· blocks 1
#13
0x98717539
· blocks 1
#25
0x39435dac
· blocks 1
#3
0x0c7abd22
· blocks 1
#14
0x98717539
#15
0x98717539
#17
0x3f5c179b
#26
0x39435dac
#4
0x0c7abd22
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
10
w0
11
w0
12
w1
13
w1
14
w2
15
w2
17
w2
24
w0
25
w1
26
w2
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x00000000…0012
0x1b6862…e19c
8 touches
6 conflicts
0x00000000…0013
0x1b6862…e19c
8 touches
6 conflicts
0x00000000…0015
0x1b6862…e19c
8 touches
6 conflicts
0x00000000…001f
0x1b6862…e19c
8 touches
6 conflicts
0x00000000…002f
0x1b6862…e19c
8 touches
6 conflicts
0xc13fac9b…d2d5
0x1b6862…e19c
8 touches
6 conflicts
0xd9f18d9a…141d
0x1b6862…e19c
8 touches
6 conflicts
0x4755452e…ea73
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