pev
.
One block, wave by wave
→
analytics
docs
feedback
offline
by Silk Nodes
pev
/
block
/
#74,360,575
← previous block
next block →
recent activity
Analyzing
Block #74,360,575
14 transactions · 10 stateful · 2026-05-13 16:56:12 UTC
Parallelism
71
/100
Blocked
30
%
Avg conflicts / tx
0.5
Longest chain
4
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#74,360,575
· 14 txs across 4 waves · depth 4
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
#0
syscallReward
#1
0x1094dc9f
#2
get_block_hash_257335279069929
#3
0x98717539
· blocks 3
#6
updateDataFeedsValuesPartial
#7
redeemDelegations
#8
setData
#9
0x228066…dc1b
#10
0x6efed2…e643
#11
0x571b4e…156b
#12
0x39435dac
· blocks 1
#4
0x98717539
· blocks 2
#5
0x98717539
· blocks 1
#13
0x39435dac
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
3
w0
4
w1
5
w2
12
w0
13
w3
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x62d080e9…4a7c
0x34b655…2a6f
8 touches
6 conflicts
0xdab59320…142d
0x34b655…2a6f
8 touches
6 conflicts
0x1b9e654e…0a08
0x34b655…2a6f
8 touches
6 conflicts
0x55888ede…6745
0x34b655…2a6f
6 touches
3 conflicts
0x57de3828…3fbb
0x34b655…2a6f
6 touches
3 conflicts
0x5d70606a…1d53
0x34b655…2a6f
6 touches
3 conflicts
0xd49762c9…1359
0x34b655…2a6f
6 touches
3 conflicts
0x7b50a82b…f53d
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
6 conflicts on slot
0x62d080e928…5a4a7c
Audit this contract →
← previous block
·
next block →
recent activity