pev
.
One block, wave by wave
→
analytics
offline
by Silk Nodes →
pev
/
block
/
#72,224,395
← previous block
next block →
recent activity
Analyzing
Block #72,224,395
21 transactions · 18 stateful · 2026-05-03 19:33:04 UTC
Parallelism
76
/100
Blocked
28
%
Avg conflicts / tx
0.52
Longest chain
5
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#72,224,395
· 21 txs across 5 waves · depth 5
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
#0
syscallReward
#1
0x0c7abd22
#2
0xa96df62f
#3
0x69f7a368
#4
0x69f7a367
#5
execute
#6
updatePrices
#7
0x5bf9264c
#8
0x5bf9264c
#9
0x98717539
· blocks 1
#11
updateDataFeedsValuesPartial
#12
0x3f5c179b
#13
setData
#14
0x69f7a367
#15
redeemDelegations
#16
0x39435dac
· blocks 4
#10
0x98717539
#17
0x39435dac
· blocks 3
#18
0x39435dac
· blocks 2
#19
0x39435dac
· blocks 1
#20
0x39435dac
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
9
w0
10
w1
16
w0
17
w1
18
w2
19
w3
20
w4
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xd98b3c10…67b8
0x34b655…2a6f
10 touches
10 conflicts
0x4b268018…02fb
0x34b655…2a6f
6 touches
3 conflicts
0xe89e1a22…ce49
0x8d66a4…3095
4 touches
1 conflict
0x737acb78…fce8
0x34b655…2a6f
4 touches
1 conflict
0xac2a0273…721b
0x34b655…2a6f
4 touches
1 conflict
0xb1dcb4b3…4b74
0x34b655…2a6f
4 touches
1 conflict
0xcbad3868…f129
0x34b655…2a6f
4 touches
1 conflict
0xf8f1e808…a4fd
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:
0x34b6552d…112a6f
10 conflicts on slot
0xd98b3c102b…ca67b8
Audit this contract →
← previous block
·
next block →
recent activity