pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#91,957,299
← previous block
next block →
recent activity
Analyzing
Block #91,957,299
24 transactions · 21 stateful · 2026-07-31 15:56:10 UTC
Parallelism
83
/100
Blocked
29
%
Avg conflicts / tx
0.42
Longest chain
4
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#91,957,299
· 24 txs across 4 waves · depth 4
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
#0
syscallReward
#1
updatePrices
#2
0xab083028
#3
0x5bf9264c
#4
0x5bf9264c
#5
0x5bf9264c
#6
0x5bf9264c
#7
0x0c7abd22
· blocks 4
#11
0x0f6795d9
· blocks 1
#13
0x0f6795d9
· blocks 1
#15
0x3f5c179b
#16
executeBatch
#17
0x3f5c179b
#18
0x39435dac
#19
0x6a6cc612
#20
setData
#21
0x39435dac
· blocks 1
#22
0x39435dac
#8
0x0c7abd22
· blocks 2
#12
0x0f6795d9
#14
0x0f6795d9
#23
0x39435dac
#9
0x0c7abd22
· blocks 1
#10
0x0c7abd22
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
7
w0
8
w1
9
w2
10
w3
11
w0
12
w1
13
w0
14
w1
21
w0
23
w1
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x00000000…0013
0x1b6862…e19c
8 touches
6 conflicts
0x00000000…0015
0x1b6862…e19c
8 touches
6 conflicts
0x6fe7d366…78ff
0x34b655…2a6f
8 touches
6 conflicts
0x00000000…001a
0x1b6862…e19c
8 touches
6 conflicts
0x00000000…002a
0x1b6862…e19c
8 touches
6 conflicts
0xd9f18d9a…141d
0x1b6862…e19c
8 touches
6 conflicts
0xe483d4e3…e52d
0x1b6862…e19c
8 touches
6 conflicts
0x00000000…0012
0x1b6862…e19c
8 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…000013
Audit this contract →
← previous block
·
next block →
recent activity