pev
.
One block, wave by wave
→
analytics
offline
by Silk Nodes →
pev
/
block
/
#70,922,702
← previous block
next block →
recent activity
Analyzing
Block #70,922,702
12 transactions · 12 stateful · 2026-04-27 18:58:06 UTC
Parallelism
83
/100
Blocked
25
%
Avg conflicts / tx
0.25
Longest chain
2
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#70,922,702
· 12 txs across 2 waves · depth 2
parallel ↔ serial
wave
w0
wave
w1
#0
syscallReward
#1
0x98717539
#2
updateDataFeedsValuesPartial
#3
0x6463ffd1
· blocks 1
#5
0xed82b078
#6
setData
#7
0x39435dac
· blocks 2
#10
updatePrices
#11
updatePrices
#4
0x6463ffd1
#8
0x39435dac
#9
0x39435dac
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
3
w0
4
w1
7
w0
8
w1
9
w1
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x00000000…0004
0xd0f8a6…badc
4 touches
1 conflict
0x8ca48a3e…5dd6
0x065c9d…c394
4 touches
1 conflict
0xe2e8270d…7d70
0x065c9d…c394
4 touches
1 conflict
0x085df2c1…305a
0x34b655…2a6f
4 touches
1 conflict
0x1b5d2e60…99b5
0x34b655…2a6f
4 touches
1 conflict
0x5f6ba77d…a4b8
0x34b655…2a6f
4 touches
1 conflict
0x8d0e98f3…7ba0
0x34b655…2a6f
4 touches
1 conflict
0xbb1747e2…f78b
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:
0xd0f8a642…83badc
1 conflict on slot
0x0000000000…000004
Audit this contract →
← previous block
·
next block →
recent activity