pev
.
One block, wave by wave
→
analytics
docs
feedback
offline
by Silk Nodes →
pev
/
block
/
#74,772,903
← previous block
next block →
recent activity
Analyzing
Block #74,772,903
16 transactions · 9 stateful · 2026-05-15 14:51:29 UTC
Parallelism
88
/100
Blocked
11
%
Avg conflicts / tx
0.06
Longest chain
2
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#74,772,903
· 16 txs across 2 waves · depth 2
parallel ↔ serial
wave
w0
wave
w1
#0
syscallReward
#1
0x1ffa3c9b
#2
updatePrices
· blocks 1
#3
updatePrices
#5
swap
#6
0x98717539
#7
updateDataFeedsValuesPartial
#8
updateDataFeedsValuesPartial
#9
0x6a073369
#10
0x597562…2973
#11
0xe22188…a766
#12
setData
#13
0xcdee41…057a
#14
0xf8383a…82f9
#15
0x241e7d…ecdd
#4
updatePrices
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
2
w0
4
w1
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x00000000…0002
0xab3526…fa38
4 touches
1 conflict
0x09000000…0007
0x000000…1000
2 touches
0 conflicts
0x00000000…003d
0x065c9d…c394
2 touches
0 conflicts
0xba38536d…2b7d
0x065c9d…c394
2 touches
0 conflicts
0x00000000…000c
0x12243c…7919
2 touches
0 conflicts
0x00000000…000d
0x12243c…7919
2 touches
0 conflicts
0x00000000…000e
0x12243c…7919
2 touches
0 conflicts
0x00f7e3b7…e015
0x188d58…ea8e
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:
0xab35264b…1cfa38
1 conflict on slot
0x0000000000…000002
Audit this contract →
← previous block
·
next block →
recent activity