pev
.
One block, wave by wave
→
analytics
offline
by Silk Nodes →
pev
/
block
/
#72,286,027
← previous block
next block →
recent activity
Analyzing
Block #72,286,027
14 transactions · 12 stateful · 2026-05-04 02:27:20 UTC
Parallelism
86
/100
Blocked
25
%
Avg conflicts / tx
0.29
Longest chain
2
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#72,286,027
· 14 txs across 2 waves · depth 2
parallel ↔ serial
wave
w0
wave
w1
#0
syscallReward
#1
0x0c7abd22
· blocks 2
#3
0x69f80480
#5
0x5bf9264c
#6
0x5bf9264c
#7
0x98717539
#8
0x3f5c179b
· blocks 1
#9
updateDataFeedsValuesPartial
#10
0xed82b078
· blocks 1
#12
setData
#13
0x39435dac
#2
0x9609049f
#4
0x0c7abd22
#11
0xed82b078
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
2
w1
4
w1
8
w0
10
w0
11
w1
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x8876d94c…8435
0x2a68ba…90c5
4 touches
1 conflict
0x24968e6d…0132
0x065c9d…c394
4 touches
1 conflict
0x046a928e…0012
0x2a68ba…90c5
4 touches
1 conflict
0x825f51a1…8bd5
0xa6afd3…d132
3 touches
1 conflict
0x8bac15a3…5ab0
0xd32edf…ff58
3 touches
1 conflict
0x00000000…0015
0x1b6862…e19c
2 touches
0 conflicts
0x00000000…0018
0x1b6862…e19c
2 touches
0 conflicts
0x00000000…0028
0x1b6862…e19c
2 touches
0 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:
0x2a68ba18…8e90c5
1 conflict on slot
0x8876d94c2a…cc8435
Audit this contract →
← previous block
·
next block →
recent activity