pev
.
One block, wave by wave
→
analytics
docs
feedback
offline
by Silk Nodes →
pev
/
block
/
#74,436,408
← previous block
next block →
recent activity
Analyzing
Block #74,436,408
21 transactions · 19 stateful · 2026-05-14 01:21:02 UTC
Parallelism
76
/100
Blocked
47
%
Avg conflicts / tx
0.71
Longest chain
5
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#74,436,408
· 21 txs across 5 waves · depth 5
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
#0
syscallReward
#1
0x0c7abd22
· blocks 4
#6
execute
#7
updatePrices
· blocks 1
#9
0x5bf9264c
· blocks 1
#12
0x98717539
#13
updateDataFeedsValuesPartial
#14
setData
#16
relay
#17
0x5339c59f
#19
0xe9316489
#20
approve
#2
0x0c7abd22
· blocks 4
#8
updatePrices
#10
0x5bf9264c
#3
0x0c7abd22
· blocks 3
#18
0xed82b078
#4
0x1094dc9f
· blocks 1
#11
0x0c7abd22
· blocks 1
#5
0x1094dc9f
#15
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
5
w4
7
w0
8
w1
9
w0
10
w1
11
w3
15
w4
18
w2
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x8aa6a8b9…5eb1
0xd32edf…ff58
9 touches
10 conflicts
0x00000000…0015
0x1b6862…e19c
6 touches
3 conflicts
0xc6a8c250…737c
0x1b6862…e19c
6 touches
3 conflicts
0x00000000…0013
0x1b6862…e19c
6 touches
3 conflicts
0x33018431…8f5c
0x188d58…ea8e
4 touches
1 conflict
0x33018431…8f5e
0x188d58…ea8e
4 touches
1 conflict
0x00000000…0012
0x1b6862…e19c
4 touches
1 conflict
0x00000000…001b
0x1b6862…e19c
4 touches
1 conflict
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
0x8aa6a8b9cc…dc5eb1
Audit this contract →
← previous block
·
next block →
recent activity