pev
.
One block, wave by wave
→
analytics
docs
feedback
offline
by Silk Nodes
pev
/
block
/
#74,421,057
← previous block
next block →
recent activity
Analyzing
Block #74,421,057
24 transactions · 21 stateful · 2026-05-13 23:38:44 UTC
Parallelism
63
/100
Blocked
48
%
Avg conflicts / tx
1.13
Longest chain
9
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#74,421,057
· 24 txs across 9 waves · depth 9
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
wave
w5
wave
w6
wave
w7
wave
w8
#0
syscallReward
#1
0x0c7abd22
#2
0xe93d2982
#3
updatePrices
#4
get_block_hash_257335279069929
#5
0x6a050bfb
#6
0x98717539
· blocks 6
#11
updateDataFeedsValuesPartial
#12
0x6a050bfb
#13
0x000000b2
#14
setData
#15
redeemDelegations
#16
closeTrade
#17
0xed82b078
· blocks 1
#7
0x98717539
· blocks 3
#18
0xed82b078
#19
0x39435dac
· blocks 4
#8
0x98717539
· blocks 2
#9
0x98717539
· blocks 3
#10
0x98717539
· blocks 2
#20
0x39435dac
· blocks 3
#21
0x39435dac
· blocks 2
#22
0x39435dac
· blocks 1
#23
0x39435dac
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
6
w0
7
w1
8
w2
9
w3
10
w4
17
w0
18
w1
19
w1
20
w5
21
w6
22
w7
23
w8
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x60f7fbaf…bd58
0x34b655…2a6f
10 touches
10 conflicts
0xd98b3c10…67b8
0x34b655…2a6f
10 touches
10 conflicts
0x62d080e9…4a7c
0x34b655…2a6f
8 touches
6 conflicts
0xadac4a86…c2bc
0x34b655…2a6f
6 touches
3 conflicts
0x37d49489…9309
0x34b655…2a6f
4 touches
1 conflict
0x55b6a001…1e7a
0x34b655…2a6f
4 touches
1 conflict
0x57de3828…3fbb
0x34b655…2a6f
4 touches
1 conflict
0x5ce2465f…c4f1
0x34b655…2a6f
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:
Perpl
10 conflicts on slot
0x60f7fbaf90…97bd58
Audit this contract →
← previous block
·
next block →
recent activity