pev
.
One block, wave by wave
→
analytics
docs
feedback
offline
by Silk Nodes →
pev
/
block
/
#74,309,361
← previous block
next block →
recent activity
Analyzing
Block #74,309,361
25 transactions · 17 stateful · 2026-05-13 11:15:38 UTC
Parallelism
80
/100
Blocked
59
%
Avg conflicts / tx
0.8
Longest chain
5
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#74,309,361
· 25 txs across 5 waves · depth 5
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
#0
syscallReward
#1
0x0c7abd22
· blocks 5
#4
0x1094dc9f
#5
0x6a045dd1
#7
0x1094dc9f
#8
0x6a045dd1
#9
0x13572d0b
#11
0x98717539
· blocks 2
#14
updateDataFeedsValuesPartial
#17
0x40e79b1b
#18
setData
#19
0x8585b6…e23f
#20
0x6a045dd1
#21
0x6a045dd1
#22
0x39435dac
· blocks 2
#2
0x0c7abd22
· blocks 3
#6
0x1ffa3c9b
· blocks 1
#12
0x98717539
· blocks 3
#3
0x0c7abd22
· blocks 2
#10
0x8263f5d9
#13
0x98717539
#23
0x39435dac
· blocks 1
#15
0x0c7abd22
· blocks 1
#24
0x39435dac
#16
0x0c7abd22
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
2
w1
3
w2
6
w1
10
w2
11
w0
12
w1
13
w2
15
w3
16
w4
22
w0
23
w2
24
w3
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x16018937…42f5
0xd32edf…ff58
9 touches
10 conflicts
0x00000000…0015
0x1b6862…e19c
8 touches
6 conflicts
0xba5743c7…21c0
0x1b6862…e19c
8 touches
6 conflicts
0x00000000…0013
0x1b6862…e19c
8 touches
6 conflicts
0xd9f18d9a…141d
0x1b6862…e19c
6 touches
3 conflicts
0x60f7fbaf…bd58
0x34b655…2a6f
6 touches
3 conflicts
0x00000000…0012
0x1b6862…e19c
6 touches
3 conflicts
0x00000000…0019
0x1b6862…e19c
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:
0xd32edf66…9fff58
10 conflicts on slot
0x160189377a…db42f5
Audit this contract →
← previous block
·
next block →
recent activity