pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#107,816,188
← previous block
next block →
recent activity
Analyzing
Block #107,816,188
21 transactions · 20 stateful · 2026-09-25 06:01:42 UTC
Parallelism
62
/100
Blocked
45
%
Avg conflicts / tx
1.24
Longest chain
8
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#107,816,188
· 21 txs across 8 waves · depth 8
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
wave
w5
wave
w6
wave
w7
#0
syscallReward
#1
0x0c7abd22
· blocks 4
#2
0x59558d29
#3
0xab083028
#4
0x5acec890
#5
0x5acec890
#6
0x5acec890
#7
0x84403c1b
· blocks 5
#8
executeBatch
#9
0x3f5c179b
#17
0x6ab60e49
#18
setData
#10
0x84403c1b
· blocks 4
#13
0x84403c1b
· blocks 4
#20
0x0c7abd22
#11
0x84403c1b
· blocks 3
#12
0x84403c1b
· blocks 2
#14
0x84403c1b
· blocks 2
#15
0x84403c1b
· blocks 1
#16
0x84403c1b
· blocks 1
#19
execOrders
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
7
w0
10
w1
11
w2
12
w3
13
w1
14
w4
15
w5
16
w6
19
w7
20
w1
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x2a0b926a…1b4b
0x34b655…2a6f
12 touches
15 conflicts
0xbdd97c21…e3d0
0x34b655…2a6f
12 touches
15 conflicts
0xb1616aa9…771c
0x34b655…2a6f
10 touches
10 conflicts
0xc7679110…572d
0x34b655…2a6f
8 touches
6 conflicts
0xe098738f…9bbe
0x34b655…2a6f
8 touches
6 conflicts
0x49890ced…6f23
0x34b655…2a6f
8 touches
6 conflicts
0x42522e76…2592
0x34b655…2a6f
6 touches
3 conflicts
0x72083f0d…082a
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:
Perpl
15 conflicts on slot
0x2a0b926a6b…1f1b4b
Audit this contract →
← previous block
·
next block →
recent activity