pev
.
One block, wave by wave
→
analytics
offline
by Silk Nodes →
pev
/
block
/
#71,037,181
← previous block
next block →
recent activity
Analyzing
Block #71,037,181
14 transactions · 14 stateful · 2026-04-28 07:40:22 UTC
Parallelism
86
/100
Blocked
29
%
Avg conflicts / tx
0.29
Longest chain
2
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#71,037,181
· 14 txs across 2 waves · depth 2
parallel ↔ serial
wave
w0
wave
w1
#0
syscallReward
#1
0x0c7abd22
· blocks 2
#3
updatePrices
· blocks 1
#5
0x98717539
· blocks 1
#6
0x98717539
#8
updateDataFeedsValuesPartial
#10
0x6463ffd1
#11
0x69f064dd
#12
setData
#13
0x39435dac
#2
0x0c7abd22
#4
updatePrices
#7
0x98717539
#9
account_info_rotate_tine
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
2
w1
3
w0
4
w1
5
w0
7
w1
9
w1
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x00000000…0004
0x8d66a4…3095
4 touches
1 conflict
0x00000000…0002
0xb857c1…9be1
4 touches
1 conflict
0x00000000…0012
0x1b6862…e19c
4 touches
1 conflict
0x00000000…0013
0x1b6862…e19c
4 touches
1 conflict
0x00000000…0015
0x1b6862…e19c
4 touches
1 conflict
0x00000000…001f
0x1b6862…e19c
4 touches
1 conflict
0x00000000…002f
0x1b6862…e19c
4 touches
1 conflict
0xba5743c7…21c6
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:
0x8d66a43f…113095
1 conflict on slot
0x0000000000…000004
Audit this contract →
← previous block
·
next block →
recent activity